fc278be6c4
Move the integration with compaction_manager from the api layer to the tabel class so it can also make sure the memtable is cleaned up in the next patch. Signed-off-by: Benny Halevy <bhalevy@scylladb.com>
1487 lines
66 KiB
C++
1487 lines
66 KiB
C++
/*
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* Copyright (C) 2015-present ScyllaDB
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*/
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/*
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* SPDX-License-Identifier: AGPL-3.0-or-later
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*/
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#include "storage_service.hh"
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#include "api/api-doc/storage_service.json.hh"
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#include "db/config.hh"
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#include "db/schema_tables.hh"
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#include "utils/hash.hh"
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#include <optional>
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#include <sstream>
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#include <time.h>
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#include <algorithm>
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#include <boost/range/adaptor/map.hpp>
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#include <boost/range/adaptor/filtered.hpp>
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#include <boost/algorithm/string/trim_all.hpp>
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#include <boost/algorithm/string/case_conv.hpp>
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#include <boost/functional/hash.hpp>
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#include "service/storage_service.hh"
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#include "service/load_meter.hh"
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#include "db/commitlog/commitlog.hh"
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#include "gms/gossiper.hh"
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#include "db/system_keyspace.hh"
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#include <seastar/http/exception.hh>
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#include <seastar/core/coroutine.hh>
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#include <seastar/coroutine/parallel_for_each.hh>
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#include "repair/row_level.hh"
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#include "locator/snitch_base.hh"
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#include "column_family.hh"
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#include "log.hh"
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#include "release.hh"
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#include "compaction/compaction_manager.hh"
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#include "sstables/sstables.hh"
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#include "replica/database.hh"
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#include "db/extensions.hh"
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#include "db/snapshot-ctl.hh"
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#include "transport/controller.hh"
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#include "thrift/controller.hh"
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#include "locator/token_metadata.hh"
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#include "cdc/generation_service.hh"
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#include "service/storage_proxy.hh"
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#include "locator/abstract_replication_strategy.hh"
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#include "sstables_loader.hh"
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#include "db/view/view_builder.hh"
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extern logging::logger apilog;
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namespace api {
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const locator::token_metadata& http_context::get_token_metadata() {
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return *shared_token_metadata.local().get();
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}
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namespace ss = httpd::storage_service_json;
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using namespace json;
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sstring validate_keyspace(http_context& ctx, sstring ks_name) {
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if (ctx.db.local().has_keyspace(ks_name)) {
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return ks_name;
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}
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throw bad_param_exception(replica::no_such_keyspace(ks_name).what());
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}
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sstring validate_keyspace(http_context& ctx, const parameters& param) {
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return validate_keyspace(ctx, param["keyspace"]);
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}
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locator::host_id validate_host_id(const sstring& param) {
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auto hoep = locator::host_id_or_endpoint(param, locator::host_id_or_endpoint::param_type::host_id);
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return hoep.id;
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}
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// splits a request parameter assumed to hold a comma-separated list of table names
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// verify that the tables are found, otherwise a bad_param_exception exception is thrown
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// containing the description of the respective no_such_column_family error.
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std::vector<sstring> parse_tables(const sstring& ks_name, http_context& ctx, sstring value) {
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if (value.empty()) {
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return map_keys(ctx.db.local().find_keyspace(ks_name).metadata().get()->cf_meta_data());
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}
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std::vector<sstring> names = split(value, ",");
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try {
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for (const auto& table_name : names) {
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ctx.db.local().find_column_family(ks_name, table_name);
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}
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} catch (const replica::no_such_column_family& e) {
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throw bad_param_exception(e.what());
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}
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return names;
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}
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std::vector<sstring> parse_tables(const sstring& ks_name, http_context& ctx, const std::unordered_map<sstring, sstring>& query_params, sstring param_name) {
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auto it = query_params.find(param_name);
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if (it == query_params.end()) {
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return {};
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}
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return parse_tables(ks_name, ctx, it->second);
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}
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static ss::token_range token_range_endpoints_to_json(const dht::token_range_endpoints& d) {
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ss::token_range r;
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r.start_token = d._start_token;
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r.end_token = d._end_token;
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r.endpoints = d._endpoints;
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r.rpc_endpoints = d._rpc_endpoints;
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for (auto det : d._endpoint_details) {
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ss::endpoint_detail ed;
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ed.host = boost::lexical_cast<std::string>(det._host);
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ed.datacenter = det._datacenter;
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if (det._rack != "") {
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ed.rack = det._rack;
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}
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r.endpoint_details.push(ed);
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}
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return r;
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}
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using ks_cf_func = std::function<future<json::json_return_type>(http_context&, std::unique_ptr<request>, sstring, std::vector<sstring>)>;
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static auto wrap_ks_cf(http_context &ctx, ks_cf_func f) {
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return [&ctx, f = std::move(f)](std::unique_ptr<request> req) {
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auto keyspace = validate_keyspace(ctx, req->param);
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auto column_families = parse_tables(keyspace, ctx, req->query_parameters, "cf");
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if (column_families.empty()) {
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column_families = map_keys(ctx.db.local().find_keyspace(keyspace).metadata().get()->cf_meta_data());
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}
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return f(ctx, std::move(req), std::move(keyspace), std::move(column_families));
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};
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}
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seastar::future<json::json_return_type> run_toppartitions_query(db::toppartitions_query& q, http_context &ctx, bool legacy_request) {
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namespace cf = httpd::column_family_json;
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return q.scatter().then([&q, legacy_request] {
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return sleep(q.duration()).then([&q, legacy_request] {
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return q.gather(q.capacity()).then([&q, legacy_request] (auto topk_results) {
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apilog.debug("toppartitions query: processing results");
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cf::toppartitions_query_results results;
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results.read_cardinality = topk_results.read.size();
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results.write_cardinality = topk_results.write.size();
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for (auto& d: topk_results.read.top(q.list_size())) {
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cf::toppartitions_record r;
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r.partition = (legacy_request ? "" : "(" + d.item.schema->ks_name() + ":" + d.item.schema->cf_name() + ") ") + sstring(d.item);
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r.count = d.count;
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r.error = d.error;
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results.read.push(r);
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}
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for (auto& d: topk_results.write.top(q.list_size())) {
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cf::toppartitions_record r;
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r.partition = (legacy_request ? "" : "(" + d.item.schema->ks_name() + ":" + d.item.schema->cf_name() + ") ") + sstring(d.item);
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r.count = d.count;
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r.error = d.error;
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results.write.push(r);
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}
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return make_ready_future<json::json_return_type>(results);
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});
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});
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});
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}
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future<json::json_return_type> set_tables_autocompaction(http_context& ctx, const sstring &keyspace, std::vector<sstring> tables, bool enabled) {
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if (tables.empty()) {
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tables = map_keys(ctx.db.local().find_keyspace(keyspace).metadata().get()->cf_meta_data());
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}
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apilog.info("set_tables_autocompaction: enabled={} keyspace={} tables={}", enabled, keyspace, tables);
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return do_with(keyspace, std::move(tables), [&ctx, enabled] (const sstring &keyspace, const std::vector<sstring>& tables) {
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return ctx.db.invoke_on(0, [&ctx, &keyspace, &tables, enabled] (replica::database& db) {
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auto g = replica::database::autocompaction_toggle_guard(db);
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return ctx.db.invoke_on_all([&keyspace, &tables, enabled] (replica::database& db) {
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return parallel_for_each(tables, [&db, &keyspace, enabled] (const sstring& table) {
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replica::column_family& cf = db.find_column_family(keyspace, table);
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if (enabled) {
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cf.enable_auto_compaction();
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} else {
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return cf.disable_auto_compaction();
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}
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return make_ready_future<>();
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});
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}).finally([g = std::move(g)] {});
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});
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}).then([] {
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return make_ready_future<json::json_return_type>(json_void());
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});
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}
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void set_transport_controller(http_context& ctx, routes& r, cql_transport::controller& ctl) {
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ss::start_native_transport.set(r, [&ctl](std::unique_ptr<request> req) {
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return smp::submit_to(0, [&] {
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return ctl.start_server();
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}).then([] {
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return make_ready_future<json::json_return_type>(json_void());
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});
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});
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ss::stop_native_transport.set(r, [&ctl](std::unique_ptr<request> req) {
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return smp::submit_to(0, [&] {
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return ctl.request_stop_server();
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}).then([] {
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return make_ready_future<json::json_return_type>(json_void());
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});
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});
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ss::is_native_transport_running.set(r, [&ctl] (std::unique_ptr<request> req) {
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return smp::submit_to(0, [&] {
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return !ctl.listen_addresses().empty();
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}).then([] (bool running) {
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return make_ready_future<json::json_return_type>(running);
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});
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});
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}
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void unset_transport_controller(http_context& ctx, routes& r) {
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ss::start_native_transport.unset(r);
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ss::stop_native_transport.unset(r);
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ss::is_native_transport_running.unset(r);
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}
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void set_rpc_controller(http_context& ctx, routes& r, thrift_controller& ctl) {
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ss::stop_rpc_server.set(r, [&ctl](std::unique_ptr<request> req) {
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return smp::submit_to(0, [&] {
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return ctl.request_stop_server();
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}).then([] {
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return make_ready_future<json::json_return_type>(json_void());
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});
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});
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ss::start_rpc_server.set(r, [&ctl](std::unique_ptr<request> req) {
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return smp::submit_to(0, [&] {
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return ctl.start_server();
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}).then([] {
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return make_ready_future<json::json_return_type>(json_void());
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});
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});
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ss::is_rpc_server_running.set(r, [&ctl] (std::unique_ptr<request> req) {
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return smp::submit_to(0, [&] {
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return !ctl.listen_addresses().empty();
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}).then([] (bool running) {
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return make_ready_future<json::json_return_type>(running);
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});
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});
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}
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void unset_rpc_controller(http_context& ctx, routes& r) {
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ss::stop_rpc_server.unset(r);
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ss::start_rpc_server.unset(r);
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ss::is_rpc_server_running.unset(r);
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}
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void set_repair(http_context& ctx, routes& r, sharded<repair_service>& repair) {
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ss::repair_async.set(r, [&ctx, &repair](std::unique_ptr<request> req) {
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static std::vector<sstring> options = {"primaryRange", "parallelism", "incremental",
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"jobThreads", "ranges", "columnFamilies", "dataCenters", "hosts", "ignore_nodes", "trace",
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"startToken", "endToken" };
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std::unordered_map<sstring, sstring> options_map;
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for (auto o : options) {
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auto s = req->get_query_param(o);
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if (s != "") {
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options_map[o] = s;
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}
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}
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// The repair process is asynchronous: repair_start only starts it and
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// returns immediately, not waiting for the repair to finish. The user
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// then has other mechanisms to track the ongoing repair's progress,
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// or stop it.
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return repair_start(repair, validate_keyspace(ctx, req->param),
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options_map).then([] (int i) {
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return make_ready_future<json::json_return_type>(i);
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});
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});
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ss::get_active_repair_async.set(r, [&repair] (std::unique_ptr<request> req) {
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return repair.local().get_active_repairs().then([] (std::vector<int> res) {
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return make_ready_future<json::json_return_type>(res);
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});
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});
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ss::repair_async_status.set(r, [&repair] (std::unique_ptr<request> req) {
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return repair.local().get_status(boost::lexical_cast<int>( req->get_query_param("id")))
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.then_wrapped([] (future<repair_status>&& fut) {
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ss::ns_repair_async_status::return_type_wrapper res;
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try {
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res = fut.get0();
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} catch(std::runtime_error& e) {
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throw httpd::bad_param_exception(e.what());
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}
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return make_ready_future<json::json_return_type>(json::json_return_type(res));
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});
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});
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ss::repair_await_completion.set(r, [&repair] (std::unique_ptr<request> req) {
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int id;
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using clock = std::chrono::steady_clock;
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clock::time_point expire;
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try {
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id = boost::lexical_cast<int>(req->get_query_param("id"));
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// If timeout is not provided, it means no timeout.
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sstring s = req->get_query_param("timeout");
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int64_t timeout = s.empty() ? int64_t(-1) : boost::lexical_cast<int64_t>(s);
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if (timeout < 0 && timeout != -1) {
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return make_exception_future<json::json_return_type>(
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httpd::bad_param_exception("timeout can only be -1 (means no timeout) or non negative integer"));
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}
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if (timeout < 0) {
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expire = clock::time_point::max();
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} else {
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expire = clock::now() + std::chrono::seconds(timeout);
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}
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} catch (std::exception& e) {
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return make_exception_future<json::json_return_type>(httpd::bad_param_exception(e.what()));
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}
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return repair.local().await_completion(id, expire)
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.then_wrapped([] (future<repair_status>&& fut) {
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ss::ns_repair_async_status::return_type_wrapper res;
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try {
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res = fut.get0();
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} catch (std::exception& e) {
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return make_exception_future<json::json_return_type>(httpd::bad_param_exception(e.what()));
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}
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return make_ready_future<json::json_return_type>(json::json_return_type(res));
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});
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});
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ss::force_terminate_all_repair_sessions.set(r, [&repair] (std::unique_ptr<request> req) {
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return repair.local().abort_all().then([] {
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return make_ready_future<json::json_return_type>(json_void());
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});
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});
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ss::force_terminate_all_repair_sessions_new.set(r, [&repair] (std::unique_ptr<request> req) {
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return repair.local().abort_all().then([] {
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return make_ready_future<json::json_return_type>(json_void());
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});
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});
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}
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void unset_repair(http_context& ctx, routes& r) {
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ss::repair_async.unset(r);
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ss::get_active_repair_async.unset(r);
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ss::repair_async_status.unset(r);
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ss::repair_await_completion.unset(r);
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ss::force_terminate_all_repair_sessions.unset(r);
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ss::force_terminate_all_repair_sessions_new.unset(r);
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}
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void set_sstables_loader(http_context& ctx, routes& r, sharded<sstables_loader>& sst_loader) {
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ss::load_new_ss_tables.set(r, [&ctx, &sst_loader](std::unique_ptr<request> req) {
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auto ks = validate_keyspace(ctx, req->param);
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auto cf = req->get_query_param("cf");
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auto stream = req->get_query_param("load_and_stream");
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auto primary_replica = req->get_query_param("primary_replica_only");
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boost::algorithm::to_lower(stream);
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boost::algorithm::to_lower(primary_replica);
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bool load_and_stream = stream == "true" || stream == "1";
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bool primary_replica_only = primary_replica == "true" || primary_replica == "1";
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// No need to add the keyspace, since all we want is to avoid always sending this to the same
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// CPU. Even then I am being overzealous here. This is not something that happens all the time.
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auto coordinator = std::hash<sstring>()(cf) % smp::count;
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return sst_loader.invoke_on(coordinator,
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[ks = std::move(ks), cf = std::move(cf),
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load_and_stream, primary_replica_only] (sstables_loader& loader) {
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return loader.load_new_sstables(ks, cf, load_and_stream, primary_replica_only);
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}).then_wrapped([] (auto&& f) {
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if (f.failed()) {
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auto msg = fmt::format("Failed to load new sstables: {}", f.get_exception());
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return make_exception_future<json::json_return_type>(httpd::server_error_exception(msg));
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}
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return make_ready_future<json::json_return_type>(json_void());
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});
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});
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}
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void unset_sstables_loader(http_context& ctx, routes& r) {
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ss::load_new_ss_tables.unset(r);
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}
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void set_view_builder(http_context& ctx, routes& r, sharded<db::view::view_builder>& vb) {
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ss::view_build_statuses.set(r, [&ctx, &vb] (std::unique_ptr<request> req) {
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auto keyspace = validate_keyspace(ctx, req->param);
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auto view = req->param["view"];
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return vb.local().view_build_statuses(std::move(keyspace), std::move(view)).then([] (std::unordered_map<sstring, sstring> status) {
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std::vector<storage_service_json::mapper> res;
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return make_ready_future<json::json_return_type>(map_to_key_value(std::move(status), res));
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});
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});
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}
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void unset_view_builder(http_context& ctx, routes& r) {
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ss::view_build_statuses.unset(r);
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}
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static future<json::json_return_type> describe_ring_as_json(sharded<service::storage_service>& ss, sstring keyspace) {
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co_return json::json_return_type(stream_range_as_array(co_await ss.local().describe_ring(keyspace), token_range_endpoints_to_json));
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}
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void set_storage_service(http_context& ctx, routes& r, sharded<service::storage_service>& ss, gms::gossiper& g, sharded<cdc::generation_service>& cdc_gs, sharded<db::system_keyspace>& sys_ks) {
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ss::local_hostid.set(r, [&ctx](std::unique_ptr<request> req) {
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auto id = ctx.db.local().get_config().host_id;
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return make_ready_future<json::json_return_type>(id.to_sstring());
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});
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ss::get_tokens.set(r, [&ctx] (std::unique_ptr<request> req) {
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return make_ready_future<json::json_return_type>(stream_range_as_array(ctx.get_token_metadata().sorted_tokens(), [](const dht::token& i) {
|
|
return boost::lexical_cast<std::string>(i);
|
|
}));
|
|
});
|
|
|
|
ss::get_node_tokens.set(r, [&ctx] (std::unique_ptr<request> req) {
|
|
gms::inet_address addr(req->param["endpoint"]);
|
|
return make_ready_future<json::json_return_type>(stream_range_as_array(ctx.get_token_metadata().get_tokens(addr), [](const dht::token& i) {
|
|
return boost::lexical_cast<std::string>(i);
|
|
}));
|
|
});
|
|
|
|
ss::get_commitlog.set(r, [&ctx](const_req req) {
|
|
return ctx.db.local().commitlog()->active_config().commit_log_location;
|
|
});
|
|
|
|
ss::get_token_endpoint.set(r, [&ss] (std::unique_ptr<request> req) {
|
|
return make_ready_future<json::json_return_type>(stream_range_as_array(ss.local().get_token_to_endpoint_map(), [](const auto& i) {
|
|
storage_service_json::mapper val;
|
|
val.key = boost::lexical_cast<std::string>(i.first);
|
|
val.value = boost::lexical_cast<std::string>(i.second);
|
|
return val;
|
|
}));
|
|
});
|
|
|
|
ss::toppartitions_generic.set(r, [&ctx] (std::unique_ptr<request> req) {
|
|
bool filters_provided = false;
|
|
|
|
std::unordered_set<std::tuple<sstring, sstring>, utils::tuple_hash> table_filters {};
|
|
if (req->query_parameters.contains("table_filters")) {
|
|
filters_provided = true;
|
|
auto filters = req->get_query_param("table_filters");
|
|
std::stringstream ss { filters };
|
|
std::string filter;
|
|
while (!filters.empty() && ss.good()) {
|
|
std::getline(ss, filter, ',');
|
|
table_filters.emplace(parse_fully_qualified_cf_name(filter));
|
|
}
|
|
}
|
|
|
|
std::unordered_set<sstring> keyspace_filters {};
|
|
if (req->query_parameters.contains("keyspace_filters")) {
|
|
filters_provided = true;
|
|
auto filters = req->get_query_param("keyspace_filters");
|
|
std::stringstream ss { filters };
|
|
std::string filter;
|
|
while (!filters.empty() && ss.good()) {
|
|
std::getline(ss, filter, ',');
|
|
keyspace_filters.emplace(std::move(filter));
|
|
}
|
|
}
|
|
|
|
// when the query is empty return immediately
|
|
if (filters_provided && table_filters.empty() && keyspace_filters.empty()) {
|
|
apilog.debug("toppartitions query: processing results");
|
|
httpd::column_family_json::toppartitions_query_results results;
|
|
|
|
results.read_cardinality = 0;
|
|
results.write_cardinality = 0;
|
|
|
|
return make_ready_future<json::json_return_type>(results);
|
|
}
|
|
|
|
api::req_param<std::chrono::milliseconds, unsigned> duration{*req, "duration", 1000ms};
|
|
api::req_param<unsigned> capacity(*req, "capacity", 256);
|
|
api::req_param<unsigned> list_size(*req, "list_size", 10);
|
|
|
|
apilog.info("toppartitions query: #table_filters={} #keyspace_filters={} duration={} list_size={} capacity={}",
|
|
!table_filters.empty() ? std::to_string(table_filters.size()) : "all", !keyspace_filters.empty() ? std::to_string(keyspace_filters.size()) : "all", duration.param, list_size.param, capacity.param);
|
|
|
|
return seastar::do_with(db::toppartitions_query(ctx.db, std::move(table_filters), std::move(keyspace_filters), duration.value, list_size, capacity), [&ctx] (db::toppartitions_query& q) {
|
|
return run_toppartitions_query(q, ctx);
|
|
});
|
|
});
|
|
|
|
ss::get_leaving_nodes.set(r, [&ctx](const_req req) {
|
|
return container_to_vec(ctx.get_token_metadata().get_leaving_endpoints());
|
|
});
|
|
|
|
ss::get_moving_nodes.set(r, [](const_req req) {
|
|
std::unordered_set<sstring> addr;
|
|
return container_to_vec(addr);
|
|
});
|
|
|
|
ss::get_joining_nodes.set(r, [&ctx](const_req req) {
|
|
auto points = ctx.get_token_metadata().get_bootstrap_tokens();
|
|
std::unordered_set<sstring> addr;
|
|
for (auto i: points) {
|
|
addr.insert(boost::lexical_cast<std::string>(i.second));
|
|
}
|
|
return container_to_vec(addr);
|
|
});
|
|
|
|
ss::get_release_version.set(r, [&ss](const_req req) {
|
|
return ss.local().get_release_version();
|
|
});
|
|
|
|
ss::get_scylla_release_version.set(r, [](const_req req) {
|
|
return scylla_version();
|
|
});
|
|
ss::get_schema_version.set(r, [&ss](const_req req) {
|
|
return ss.local().get_schema_version();
|
|
});
|
|
|
|
ss::get_all_data_file_locations.set(r, [&ctx](const_req req) {
|
|
return container_to_vec(ctx.db.local().get_config().data_file_directories());
|
|
});
|
|
|
|
ss::get_saved_caches_location.set(r, [&ctx](const_req req) {
|
|
return ctx.db.local().get_config().saved_caches_directory();
|
|
});
|
|
|
|
ss::get_range_to_endpoint_map.set(r, [&ctx, &ss](std::unique_ptr<request> req) -> future<json::json_return_type> {
|
|
auto keyspace = validate_keyspace(ctx, req->param);
|
|
std::vector<ss::maplist_mapper> res;
|
|
co_return stream_range_as_array(co_await ss.local().get_range_to_address_map(keyspace),
|
|
[](const std::pair<dht::token_range, inet_address_vector_replica_set>& entry){
|
|
ss::maplist_mapper m;
|
|
if (entry.first.start()) {
|
|
m.key.push(entry.first.start().value().value().to_sstring());
|
|
} else {
|
|
m.key.push("");
|
|
}
|
|
if (entry.first.end()) {
|
|
m.key.push(entry.first.end().value().value().to_sstring());
|
|
} else {
|
|
m.key.push("");
|
|
}
|
|
for (const gms::inet_address& address : entry.second) {
|
|
m.value.push(address.to_sstring());
|
|
}
|
|
return m;
|
|
});
|
|
});
|
|
|
|
ss::get_pending_range_to_endpoint_map.set(r, [&ctx](std::unique_ptr<request> req) {
|
|
//TBD
|
|
unimplemented();
|
|
auto keyspace = validate_keyspace(ctx, req->param);
|
|
std::vector<ss::maplist_mapper> res;
|
|
return make_ready_future<json::json_return_type>(res);
|
|
});
|
|
|
|
ss::describe_any_ring.set(r, [&ctx, &ss](std::unique_ptr<request> req) {
|
|
// Find an arbitrary non-system keyspace.
|
|
auto keyspaces = ctx.db.local().get_non_local_strategy_keyspaces();
|
|
if (keyspaces.empty()) {
|
|
throw std::runtime_error("No keyspace provided and no non system kespace exist");
|
|
}
|
|
auto ks = keyspaces[0];
|
|
return describe_ring_as_json(ss, ks);
|
|
});
|
|
|
|
ss::describe_ring.set(r, [&ctx, &ss](std::unique_ptr<request> req) {
|
|
return describe_ring_as_json(ss, validate_keyspace(ctx, req->param));
|
|
});
|
|
|
|
ss::get_host_id_map.set(r, [&ctx](const_req req) {
|
|
std::vector<ss::mapper> res;
|
|
return map_to_key_value(ctx.get_token_metadata().get_endpoint_to_host_id_map_for_reading(), res);
|
|
});
|
|
|
|
ss::get_load.set(r, [&ctx](std::unique_ptr<request> req) {
|
|
return get_cf_stats(ctx, &replica::column_family_stats::live_disk_space_used);
|
|
});
|
|
|
|
ss::get_load_map.set(r, [&ctx] (std::unique_ptr<request> req) {
|
|
return ctx.lmeter.get_load_map().then([] (auto&& load_map) {
|
|
std::vector<ss::map_string_double> res;
|
|
for (auto i : load_map) {
|
|
ss::map_string_double val;
|
|
val.key = i.first;
|
|
val.value = i.second;
|
|
res.push_back(val);
|
|
}
|
|
return make_ready_future<json::json_return_type>(res);
|
|
});
|
|
});
|
|
|
|
ss::get_current_generation_number.set(r, [&g](std::unique_ptr<request> req) {
|
|
gms::inet_address ep(utils::fb_utilities::get_broadcast_address());
|
|
return g.get_current_generation_number(ep).then([](int res) {
|
|
return make_ready_future<json::json_return_type>(res);
|
|
});
|
|
});
|
|
|
|
ss::get_natural_endpoints.set(r, [&ctx, &ss](const_req req) {
|
|
auto keyspace = validate_keyspace(ctx, req.param);
|
|
return container_to_vec(ss.local().get_natural_endpoints(keyspace, req.get_query_param("cf"),
|
|
req.get_query_param("key")));
|
|
});
|
|
|
|
ss::cdc_streams_check_and_repair.set(r, [&ctx, &cdc_gs] (std::unique_ptr<request> req) {
|
|
if (!cdc_gs.local_is_initialized()) {
|
|
throw std::runtime_error("get_cdc_generation_service: not initialized yet");
|
|
}
|
|
return cdc_gs.local().check_and_repair_cdc_streams().then([] {
|
|
return make_ready_future<json::json_return_type>(json_void());
|
|
});
|
|
});
|
|
|
|
ss::force_keyspace_compaction.set(r, [&ctx](std::unique_ptr<request> req) {
|
|
auto keyspace = validate_keyspace(ctx, req->param);
|
|
auto column_families = parse_tables(keyspace, ctx, req->query_parameters, "cf");
|
|
if (column_families.empty()) {
|
|
column_families = map_keys(ctx.db.local().find_keyspace(keyspace).metadata().get()->cf_meta_data());
|
|
}
|
|
apilog.debug("force_keyspace_compaction: keyspace={} tables={}", keyspace, column_families);
|
|
return ctx.db.invoke_on_all([keyspace, column_families] (replica::database& db) -> future<> {
|
|
auto table_ids = boost::copy_range<std::vector<table_id>>(column_families | boost::adaptors::transformed([&] (auto& cf_name) {
|
|
return db.find_uuid(keyspace, cf_name);
|
|
}));
|
|
// major compact smaller tables first, to increase chances of success if low on space.
|
|
std::ranges::sort(table_ids, std::less<>(), [&] (const table_id& id) {
|
|
return db.find_column_family(id).get_stats().live_disk_space_used;
|
|
});
|
|
// as a table can be dropped during loop below, let's find it before issuing major compaction request.
|
|
for (auto& id : table_ids) {
|
|
co_await db.find_column_family(id).compact_all_sstables();
|
|
}
|
|
co_return;
|
|
}).then([]{
|
|
return make_ready_future<json::json_return_type>(json_void());
|
|
});
|
|
});
|
|
|
|
ss::force_keyspace_cleanup.set(r, [&ctx, &ss](std::unique_ptr<request> req) {
|
|
auto keyspace = validate_keyspace(ctx, req->param);
|
|
auto column_families = parse_tables(keyspace, ctx, req->query_parameters, "cf");
|
|
if (column_families.empty()) {
|
|
column_families = map_keys(ctx.db.local().find_keyspace(keyspace).metadata().get()->cf_meta_data());
|
|
}
|
|
apilog.info("force_keyspace_cleanup: keyspace={} tables={}", keyspace, column_families);
|
|
return ss.local().is_cleanup_allowed(keyspace).then([&ctx, keyspace,
|
|
column_families = std::move(column_families)] (bool is_cleanup_allowed) mutable {
|
|
if (!is_cleanup_allowed) {
|
|
return make_exception_future<json::json_return_type>(
|
|
std::runtime_error("Can not perform cleanup operation when topology changes"));
|
|
}
|
|
return ctx.db.invoke_on_all([keyspace, column_families] (replica::database& db) -> future<> {
|
|
auto table_ids = boost::copy_range<std::vector<table_id>>(column_families | boost::adaptors::transformed([&] (auto& table_name) {
|
|
return db.find_uuid(keyspace, table_name);
|
|
}));
|
|
// cleanup smaller tables first, to increase chances of success if low on space.
|
|
std::ranges::sort(table_ids, std::less<>(), [&] (const table_id& id) {
|
|
return db.find_column_family(id).get_stats().live_disk_space_used;
|
|
});
|
|
auto& cm = db.get_compaction_manager();
|
|
auto owned_ranges_ptr = compaction::make_owned_ranges_ptr(db.get_keyspace_local_ranges(keyspace));
|
|
// as a table can be dropped during loop below, let's find it before issuing the cleanup request.
|
|
for (auto& id : table_ids) {
|
|
replica::table& t = db.find_column_family(id);
|
|
co_await t.perform_cleanup_compaction(owned_ranges_ptr);
|
|
}
|
|
co_return;
|
|
}).then([]{
|
|
return make_ready_future<json::json_return_type>(0);
|
|
});
|
|
});
|
|
});
|
|
|
|
ss::perform_keyspace_offstrategy_compaction.set(r, wrap_ks_cf(ctx, [] (http_context& ctx, std::unique_ptr<request> req, sstring keyspace, std::vector<sstring> tables) -> future<json::json_return_type> {
|
|
apilog.info("perform_keyspace_offstrategy_compaction: keyspace={} tables={}", keyspace, tables);
|
|
co_return co_await ctx.db.map_reduce0([&keyspace, &tables] (replica::database& db) -> future<bool> {
|
|
bool needed = false;
|
|
for (const auto& table : tables) {
|
|
auto& t = db.find_column_family(keyspace, table);
|
|
needed |= co_await t.perform_offstrategy_compaction();
|
|
}
|
|
co_return needed;
|
|
}, false, std::plus<bool>());
|
|
}));
|
|
|
|
ss::upgrade_sstables.set(r, wrap_ks_cf(ctx, [] (http_context& ctx, std::unique_ptr<request> req, sstring keyspace, std::vector<sstring> column_families) {
|
|
bool exclude_current_version = req_param<bool>(*req, "exclude_current_version", false);
|
|
|
|
apilog.info("upgrade_sstables: keyspace={} tables={} exclude_current_version={}", keyspace, column_families, exclude_current_version);
|
|
return ctx.db.invoke_on_all([=] (replica::database& db) {
|
|
auto owned_ranges_ptr = compaction::make_owned_ranges_ptr(db.get_keyspace_local_ranges(keyspace));
|
|
return do_for_each(column_families, [=, &db](sstring cfname) {
|
|
auto& cm = db.get_compaction_manager();
|
|
auto& cf = db.find_column_family(keyspace, cfname);
|
|
return cm.perform_sstable_upgrade(owned_ranges_ptr, cf.as_table_state(), exclude_current_version);
|
|
});
|
|
}).then([]{
|
|
return make_ready_future<json::json_return_type>(0);
|
|
});
|
|
}));
|
|
|
|
ss::force_keyspace_flush.set(r, [&ctx](std::unique_ptr<request> req) -> future<json::json_return_type> {
|
|
auto keyspace = validate_keyspace(ctx, req->param);
|
|
auto column_families = parse_tables(keyspace, ctx, req->query_parameters, "cf");
|
|
apilog.info("perform_keyspace_flush: keyspace={} tables={}", keyspace, column_families);
|
|
auto& db = ctx.db;
|
|
if (column_families.empty()) {
|
|
co_await replica::database::flush_keyspace_on_all_shards(db, keyspace);
|
|
} else {
|
|
co_await replica::database::flush_tables_on_all_shards(db, keyspace, std::move(column_families));
|
|
}
|
|
co_return json_void();
|
|
});
|
|
|
|
|
|
ss::decommission.set(r, [&ss](std::unique_ptr<request> req) {
|
|
apilog.info("decommission");
|
|
return ss.local().decommission().then([] {
|
|
return make_ready_future<json::json_return_type>(json_void());
|
|
});
|
|
});
|
|
|
|
ss::move.set(r, [&ss] (std::unique_ptr<request> req) {
|
|
auto new_token = req->get_query_param("new_token");
|
|
return ss.local().move(new_token).then([] {
|
|
return make_ready_future<json::json_return_type>(json_void());
|
|
});
|
|
});
|
|
|
|
ss::remove_node.set(r, [&ss](std::unique_ptr<request> req) {
|
|
auto host_id = validate_host_id(req->get_query_param("host_id"));
|
|
std::vector<sstring> ignore_nodes_strs= split(req->get_query_param("ignore_nodes"), ",");
|
|
apilog.info("remove_node: host_id={} ignore_nodes={}", host_id, ignore_nodes_strs);
|
|
auto ignore_nodes = std::list<locator::host_id_or_endpoint>();
|
|
for (std::string n : ignore_nodes_strs) {
|
|
try {
|
|
std::replace(n.begin(), n.end(), '\"', ' ');
|
|
std::replace(n.begin(), n.end(), '\'', ' ');
|
|
boost::trim_all(n);
|
|
if (!n.empty()) {
|
|
auto hoep = locator::host_id_or_endpoint(n);
|
|
if (!ignore_nodes.empty() && hoep.has_host_id() != ignore_nodes.front().has_host_id()) {
|
|
throw std::runtime_error("All nodes should be identified using the same method: either Host IDs or ip addresses.");
|
|
}
|
|
ignore_nodes.push_back(std::move(hoep));
|
|
}
|
|
} catch (...) {
|
|
throw std::runtime_error(format("Failed to parse ignore_nodes parameter: ignore_nodes={}, node={}: {}", ignore_nodes_strs, n, std::current_exception()));
|
|
}
|
|
}
|
|
return ss.local().removenode(host_id, std::move(ignore_nodes)).then([] {
|
|
return make_ready_future<json::json_return_type>(json_void());
|
|
});
|
|
});
|
|
|
|
ss::get_removal_status.set(r, [&ss](std::unique_ptr<request> req) {
|
|
return ss.local().get_removal_status().then([] (auto status) {
|
|
return make_ready_future<json::json_return_type>(status);
|
|
});
|
|
});
|
|
|
|
ss::force_remove_completion.set(r, [&ss](std::unique_ptr<request> req) {
|
|
return ss.local().force_remove_completion().then([] {
|
|
return make_ready_future<json::json_return_type>(json_void());
|
|
});
|
|
});
|
|
|
|
ss::set_logging_level.set(r, [](std::unique_ptr<request> req) {
|
|
//TBD
|
|
unimplemented();
|
|
auto class_qualifier = req->get_query_param("class_qualifier");
|
|
auto level = req->get_query_param("level");
|
|
return make_ready_future<json::json_return_type>(json_void());
|
|
});
|
|
|
|
ss::get_logging_levels.set(r, [](std::unique_ptr<request> req) {
|
|
std::vector<ss::mapper> res;
|
|
for (auto i : logging::logger_registry().get_all_logger_names()) {
|
|
ss::mapper log;
|
|
log.key = i;
|
|
log.value = logging::level_name(logging::logger_registry().get_logger_level(i));
|
|
res.push_back(log);
|
|
}
|
|
return make_ready_future<json::json_return_type>(res);
|
|
});
|
|
|
|
ss::get_operation_mode.set(r, [&ss](std::unique_ptr<request> req) {
|
|
return ss.local().get_operation_mode().then([] (auto mode) {
|
|
return make_ready_future<json::json_return_type>(format("{}", mode));
|
|
});
|
|
});
|
|
|
|
ss::is_starting.set(r, [&ss](std::unique_ptr<request> req) {
|
|
return ss.local().get_operation_mode().then([] (auto mode) {
|
|
return make_ready_future<json::json_return_type>(mode <= service::storage_service::mode::STARTING);
|
|
});
|
|
});
|
|
|
|
ss::get_drain_progress.set(r, [&ctx](std::unique_ptr<request> req) {
|
|
return ctx.db.map_reduce(adder<replica::database::drain_progress>(), [] (auto& db) {
|
|
return db.get_drain_progress();
|
|
}).then([] (auto&& progress) {
|
|
auto progress_str = format("Drained {}/{} ColumnFamilies", progress.remaining_cfs, progress.total_cfs);
|
|
return make_ready_future<json::json_return_type>(std::move(progress_str));
|
|
});
|
|
});
|
|
|
|
ss::drain.set(r, [&ss](std::unique_ptr<request> req) {
|
|
apilog.info("drain");
|
|
return ss.local().drain().then([] {
|
|
return make_ready_future<json::json_return_type>(json_void());
|
|
});
|
|
});
|
|
ss::truncate.set(r, [&ctx](std::unique_ptr<request> req) {
|
|
//TBD
|
|
unimplemented();
|
|
auto keyspace = validate_keyspace(ctx, req->param);
|
|
auto column_family = req->get_query_param("cf");
|
|
return make_ready_future<json::json_return_type>(json_void());
|
|
});
|
|
|
|
ss::get_keyspaces.set(r, [&ctx](const_req req) {
|
|
auto type = req.get_query_param("type");
|
|
if (type == "user") {
|
|
return ctx.db.local().get_user_keyspaces();
|
|
} else if (type == "non_local_strategy") {
|
|
return ctx.db.local().get_non_local_strategy_keyspaces();
|
|
}
|
|
return map_keys(ctx.db.local().get_keyspaces());
|
|
});
|
|
|
|
ss::stop_gossiping.set(r, [&ss](std::unique_ptr<request> req) {
|
|
apilog.info("stop_gossiping");
|
|
return ss.local().stop_gossiping().then([] {
|
|
return make_ready_future<json::json_return_type>(json_void());
|
|
});
|
|
});
|
|
|
|
ss::start_gossiping.set(r, [&ss](std::unique_ptr<request> req) {
|
|
apilog.info("start_gossiping");
|
|
return ss.local().start_gossiping().then([] {
|
|
return make_ready_future<json::json_return_type>(json_void());
|
|
});
|
|
});
|
|
|
|
ss::is_gossip_running.set(r, [&ss](std::unique_ptr<request> req) {
|
|
return ss.local().is_gossip_running().then([] (bool running){
|
|
return make_ready_future<json::json_return_type>(running);
|
|
});
|
|
});
|
|
|
|
|
|
ss::stop_daemon.set(r, [](std::unique_ptr<request> req) {
|
|
//TBD
|
|
unimplemented();
|
|
return make_ready_future<json::json_return_type>(json_void());
|
|
});
|
|
|
|
ss::is_initialized.set(r, [&ss, &g](std::unique_ptr<request> req) {
|
|
return ss.local().get_operation_mode().then([&g] (auto mode) {
|
|
bool is_initialized = mode >= service::storage_service::mode::STARTING;
|
|
if (mode == service::storage_service::mode::NORMAL) {
|
|
is_initialized = g.is_enabled();
|
|
}
|
|
return make_ready_future<json::json_return_type>(is_initialized);
|
|
});
|
|
});
|
|
|
|
ss::join_ring.set(r, [](std::unique_ptr<request> req) {
|
|
return make_ready_future<json::json_return_type>(json_void());
|
|
});
|
|
|
|
ss::is_joined.set(r, [&ss] (std::unique_ptr<request> req) {
|
|
return ss.local().get_operation_mode().then([] (auto mode) {
|
|
return make_ready_future<json::json_return_type>(mode >= service::storage_service::mode::JOINING);
|
|
});
|
|
});
|
|
|
|
ss::set_stream_throughput_mb_per_sec.set(r, [](std::unique_ptr<request> req) {
|
|
//TBD
|
|
unimplemented();
|
|
auto value = req->get_query_param("value");
|
|
return make_ready_future<json::json_return_type>(json_void());
|
|
});
|
|
|
|
ss::get_stream_throughput_mb_per_sec.set(r, [](std::unique_ptr<request> req) {
|
|
//TBD
|
|
unimplemented();
|
|
return make_ready_future<json::json_return_type>(0);
|
|
});
|
|
|
|
ss::get_compaction_throughput_mb_per_sec.set(r, [&ctx](std::unique_ptr<request> req) {
|
|
int value = ctx.db.local().get_config().compaction_throughput_mb_per_sec();
|
|
return make_ready_future<json::json_return_type>(value);
|
|
});
|
|
|
|
ss::set_compaction_throughput_mb_per_sec.set(r, [](std::unique_ptr<request> req) {
|
|
//TBD
|
|
unimplemented();
|
|
auto value = req->get_query_param("value");
|
|
return make_ready_future<json::json_return_type>(json_void());
|
|
});
|
|
|
|
ss::is_incremental_backups_enabled.set(r, [&ctx](std::unique_ptr<request> req) {
|
|
// If this is issued in parallel with an ongoing change, we may see values not agreeing.
|
|
// Reissuing is asking for trouble, so we will just return true upon seeing any true value.
|
|
return ctx.db.map_reduce(adder<bool>(), [] (replica::database& db) {
|
|
for (auto& pair: db.get_keyspaces()) {
|
|
auto& ks = pair.second;
|
|
if (ks.incremental_backups_enabled()) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}).then([] (bool val) {
|
|
return make_ready_future<json::json_return_type>(val);
|
|
});
|
|
});
|
|
|
|
ss::set_incremental_backups_enabled.set(r, [&ctx](std::unique_ptr<request> req) {
|
|
auto val_str = req->get_query_param("value");
|
|
bool value = (val_str == "True") || (val_str == "true") || (val_str == "1");
|
|
return ctx.db.invoke_on_all([value] (replica::database& db) {
|
|
db.set_enable_incremental_backups(value);
|
|
|
|
// Change both KS and CF, so they are in sync
|
|
for (auto& pair: db.get_keyspaces()) {
|
|
auto& ks = pair.second;
|
|
ks.set_incremental_backups(value);
|
|
}
|
|
|
|
for (auto& pair: db.get_column_families()) {
|
|
auto cf_ptr = pair.second;
|
|
cf_ptr->set_incremental_backups(value);
|
|
}
|
|
}).then([] {
|
|
return make_ready_future<json::json_return_type>(json_void());
|
|
});
|
|
});
|
|
|
|
ss::rebuild.set(r, [&ss](std::unique_ptr<request> req) {
|
|
auto source_dc = req->get_query_param("source_dc");
|
|
apilog.info("rebuild: source_dc={}", source_dc);
|
|
return ss.local().rebuild(std::move(source_dc)).then([] {
|
|
return make_ready_future<json::json_return_type>(json_void());
|
|
});
|
|
});
|
|
|
|
ss::bulk_load.set(r, [](std::unique_ptr<request> req) {
|
|
//TBD
|
|
unimplemented();
|
|
auto path = req->param["path"];
|
|
return make_ready_future<json::json_return_type>(json_void());
|
|
});
|
|
|
|
ss::bulk_load_async.set(r, [](std::unique_ptr<request> req) {
|
|
//TBD
|
|
unimplemented();
|
|
auto path = req->param["path"];
|
|
return make_ready_future<json::json_return_type>(json_void());
|
|
});
|
|
|
|
ss::reschedule_failed_deletions.set(r, [](std::unique_ptr<request> req) {
|
|
//TBD
|
|
unimplemented();
|
|
return make_ready_future<json::json_return_type>(json_void());
|
|
});
|
|
|
|
ss::sample_key_range.set(r, [](std::unique_ptr<request> req) {
|
|
//TBD
|
|
unimplemented();
|
|
std::vector<sstring> res;
|
|
return make_ready_future<json::json_return_type>(res);
|
|
});
|
|
|
|
ss::reset_local_schema.set(r, [&sys_ks](std::unique_ptr<request> req) {
|
|
// FIXME: We should truncate schema tables if more than one node in the cluster.
|
|
auto& sp = service::get_storage_proxy();
|
|
auto& fs = sp.local().features();
|
|
apilog.info("reset_local_schema");
|
|
return db::schema_tables::recalculate_schema_version(sys_ks, sp, fs).then([] {
|
|
return make_ready_future<json::json_return_type>(json_void());
|
|
});
|
|
});
|
|
|
|
ss::set_trace_probability.set(r, [](std::unique_ptr<request> req) {
|
|
auto probability = req->get_query_param("probability");
|
|
apilog.info("set_trace_probability: probability={}", probability);
|
|
return futurize_invoke([probability] {
|
|
double real_prob = std::stod(probability.c_str());
|
|
return tracing::tracing::tracing_instance().invoke_on_all([real_prob] (auto& local_tracing) {
|
|
local_tracing.set_trace_probability(real_prob);
|
|
}).then([] {
|
|
return make_ready_future<json::json_return_type>(json_void());
|
|
});
|
|
}).then_wrapped([probability] (auto&& f) {
|
|
try {
|
|
f.get();
|
|
return make_ready_future<json::json_return_type>(json_void());
|
|
} catch (std::out_of_range& e) {
|
|
throw httpd::bad_param_exception(e.what());
|
|
} catch (std::invalid_argument&){
|
|
throw httpd::bad_param_exception(format("Bad format in a probability value: \"{}\"", probability.c_str()));
|
|
}
|
|
});
|
|
});
|
|
|
|
ss::get_trace_probability.set(r, [](std::unique_ptr<request> req) {
|
|
return make_ready_future<json::json_return_type>(tracing::tracing::get_local_tracing_instance().get_trace_probability());
|
|
});
|
|
|
|
ss::get_slow_query_info.set(r, [](const_req req) {
|
|
ss::slow_query_info res;
|
|
res.enable = tracing::tracing::get_local_tracing_instance().slow_query_tracing_enabled();
|
|
res.ttl = tracing::tracing::get_local_tracing_instance().slow_query_record_ttl().count() ;
|
|
res.threshold = tracing::tracing::get_local_tracing_instance().slow_query_threshold().count();
|
|
res.fast = tracing::tracing::get_local_tracing_instance().ignore_trace_events_enabled();
|
|
return res;
|
|
});
|
|
|
|
ss::set_slow_query.set(r, [](std::unique_ptr<request> req) {
|
|
auto enable = req->get_query_param("enable");
|
|
auto ttl = req->get_query_param("ttl");
|
|
auto threshold = req->get_query_param("threshold");
|
|
auto fast = req->get_query_param("fast");
|
|
apilog.info("set_slow_query: enable={} ttl={} threshold={} fast={}", enable, ttl, threshold, fast);
|
|
try {
|
|
return tracing::tracing::tracing_instance().invoke_on_all([enable, ttl, threshold, fast] (auto& local_tracing) {
|
|
if (threshold != "") {
|
|
local_tracing.set_slow_query_threshold(std::chrono::microseconds(std::stol(threshold.c_str())));
|
|
}
|
|
if (ttl != "") {
|
|
local_tracing.set_slow_query_record_ttl(std::chrono::seconds(std::stol(ttl.c_str())));
|
|
}
|
|
if (enable != "") {
|
|
local_tracing.set_slow_query_enabled(strcasecmp(enable.c_str(), "true") == 0);
|
|
}
|
|
if (fast != "") {
|
|
local_tracing.set_ignore_trace_events(strcasecmp(fast.c_str(), "true") == 0);
|
|
}
|
|
}).then([] {
|
|
return make_ready_future<json::json_return_type>(json_void());
|
|
});
|
|
} catch (...) {
|
|
throw httpd::bad_param_exception(format("Bad format value: "));
|
|
}
|
|
});
|
|
|
|
ss::enable_auto_compaction.set(r, [&ctx](std::unique_ptr<request> req) {
|
|
auto keyspace = validate_keyspace(ctx, req->param);
|
|
auto tables = parse_tables(keyspace, ctx, req->query_parameters, "cf");
|
|
|
|
apilog.info("enable_auto_compaction: keyspace={} tables={}", keyspace, tables);
|
|
return set_tables_autocompaction(ctx, keyspace, tables, true);
|
|
});
|
|
|
|
ss::disable_auto_compaction.set(r, [&ctx](std::unique_ptr<request> req) {
|
|
auto keyspace = validate_keyspace(ctx, req->param);
|
|
auto tables = parse_tables(keyspace, ctx, req->query_parameters, "cf");
|
|
|
|
apilog.info("disable_auto_compaction: keyspace={} tables={}", keyspace, tables);
|
|
return set_tables_autocompaction(ctx, keyspace, tables, false);
|
|
});
|
|
|
|
ss::deliver_hints.set(r, [](std::unique_ptr<request> req) {
|
|
//TBD
|
|
unimplemented();
|
|
auto host = req->get_query_param("host");
|
|
return make_ready_future<json::json_return_type>(json_void());
|
|
});
|
|
|
|
ss::get_cluster_name.set(r, [&g](const_req req) {
|
|
return g.get_cluster_name();
|
|
});
|
|
|
|
ss::get_partitioner_name.set(r, [&g](const_req req) {
|
|
return g.get_partitioner_name();
|
|
});
|
|
|
|
ss::get_tombstone_warn_threshold.set(r, [](std::unique_ptr<request> req) {
|
|
//TBD
|
|
unimplemented();
|
|
return make_ready_future<json::json_return_type>(0);
|
|
});
|
|
|
|
ss::set_tombstone_warn_threshold.set(r, [](std::unique_ptr<request> req) {
|
|
//TBD
|
|
unimplemented();
|
|
auto debug_threshold = req->get_query_param("debug_threshold");
|
|
return make_ready_future<json::json_return_type>(json_void());
|
|
});
|
|
|
|
ss::get_tombstone_failure_threshold.set(r, [](std::unique_ptr<request> req) {
|
|
//TBD
|
|
unimplemented();
|
|
return make_ready_future<json::json_return_type>(0);
|
|
});
|
|
|
|
ss::set_tombstone_failure_threshold.set(r, [](std::unique_ptr<request> req) {
|
|
//TBD
|
|
unimplemented();
|
|
auto debug_threshold = req->get_query_param("debug_threshold");
|
|
return make_ready_future<json::json_return_type>(json_void());
|
|
});
|
|
|
|
ss::get_batch_size_failure_threshold.set(r, [](std::unique_ptr<request> req) {
|
|
//TBD
|
|
unimplemented();
|
|
return make_ready_future<json::json_return_type>(0);
|
|
});
|
|
|
|
ss::set_batch_size_failure_threshold.set(r, [](std::unique_ptr<request> req) {
|
|
//TBD
|
|
unimplemented();
|
|
auto threshold = req->get_query_param("threshold");
|
|
return make_ready_future<json::json_return_type>(json_void());
|
|
});
|
|
|
|
ss::set_hinted_handoff_throttle_in_kb.set(r, [](std::unique_ptr<request> req) {
|
|
//TBD
|
|
unimplemented();
|
|
auto debug_threshold = req->get_query_param("throttle");
|
|
return make_ready_future<json::json_return_type>(json_void());
|
|
});
|
|
|
|
ss::get_metrics_load.set(r, [&ctx](std::unique_ptr<request> req) {
|
|
return get_cf_stats(ctx, &replica::column_family_stats::live_disk_space_used);
|
|
});
|
|
|
|
ss::get_exceptions.set(r, [&ss](const_req req) {
|
|
return ss.local().get_exception_count();
|
|
});
|
|
|
|
ss::get_total_hints_in_progress.set(r, [](std::unique_ptr<request> req) {
|
|
//TBD
|
|
unimplemented();
|
|
return make_ready_future<json::json_return_type>(0);
|
|
});
|
|
|
|
ss::get_total_hints.set(r, [](std::unique_ptr<request> req) {
|
|
//TBD
|
|
unimplemented();
|
|
return make_ready_future<json::json_return_type>(0);
|
|
});
|
|
|
|
ss::get_ownership.set(r, [&ss] (std::unique_ptr<request> req) {
|
|
return ss.local().get_ownership().then([] (auto&& ownership) {
|
|
std::vector<storage_service_json::mapper> res;
|
|
return make_ready_future<json::json_return_type>(map_to_key_value(ownership, res));
|
|
});
|
|
});
|
|
|
|
ss::get_effective_ownership.set(r, [&ctx, &ss] (std::unique_ptr<request> req) {
|
|
auto keyspace_name = req->param["keyspace"] == "null" ? "" : validate_keyspace(ctx, req->param);
|
|
return ss.local().effective_ownership(keyspace_name).then([] (auto&& ownership) {
|
|
std::vector<storage_service_json::mapper> res;
|
|
return make_ready_future<json::json_return_type>(map_to_key_value(ownership, res));
|
|
});
|
|
});
|
|
|
|
ss::sstable_info.set(r, [&ctx] (std::unique_ptr<request> req) {
|
|
auto ks = api::req_param<sstring>(*req, "keyspace", {}).value;
|
|
auto cf = api::req_param<sstring>(*req, "cf", {}).value;
|
|
|
|
// The size of this vector is bound by ks::cf. I.e. it is as most Nks + Ncf long
|
|
// which is not small, but not huge either.
|
|
using table_sstables_list = std::vector<ss::table_sstables>;
|
|
|
|
return do_with(table_sstables_list{}, [ks, cf, &ctx](table_sstables_list& dst) {
|
|
return ctx.db.map_reduce([&dst](table_sstables_list&& res) {
|
|
for (auto&& t : res) {
|
|
auto i = std::find_if(dst.begin(), dst.end(), [&t](const ss::table_sstables& t2) {
|
|
return t.keyspace() == t2.keyspace() && t.table() == t2.table();
|
|
});
|
|
if (i == dst.end()) {
|
|
dst.emplace_back(std::move(t));
|
|
continue;
|
|
}
|
|
auto& ssd = i->sstables;
|
|
for (auto&& sd : t.sstables._elements) {
|
|
auto j = std::find_if(ssd._elements.begin(), ssd._elements.end(), [&sd](const ss::sstable& s) {
|
|
return s.generation() == sd.generation();
|
|
});
|
|
if (j == ssd._elements.end()) {
|
|
i->sstables.push(std::move(sd));
|
|
}
|
|
}
|
|
}
|
|
}, [ks, cf](const replica::database& db) {
|
|
// see above
|
|
table_sstables_list res;
|
|
|
|
auto& ext = db.get_config().extensions();
|
|
|
|
for (auto& t : db.get_column_families() | boost::adaptors::map_values) {
|
|
auto& schema = t->schema();
|
|
if ((ks.empty() || ks == schema->ks_name()) && (cf.empty() || cf == schema->cf_name())) {
|
|
// at most Nsstables long
|
|
ss::table_sstables tst;
|
|
tst.keyspace = schema->ks_name();
|
|
tst.table = schema->cf_name();
|
|
|
|
for (auto sstables = t->get_sstables_including_compacted_undeleted(); auto sstable : *sstables) {
|
|
auto ts = db_clock::to_time_t(sstable->data_file_write_time());
|
|
::tm t;
|
|
::gmtime_r(&ts, &t);
|
|
|
|
ss::sstable info;
|
|
|
|
info.timestamp = t;
|
|
info.generation = sstables::generation_value(sstable->generation());
|
|
info.level = sstable->get_sstable_level();
|
|
info.size = sstable->bytes_on_disk();
|
|
info.data_size = sstable->ondisk_data_size();
|
|
info.index_size = sstable->index_size();
|
|
info.filter_size = sstable->filter_size();
|
|
info.version = sstable->get_version();
|
|
|
|
if (sstable->has_component(sstables::component_type::CompressionInfo)) {
|
|
auto& c = sstable->get_compression();
|
|
auto cp = sstables::get_sstable_compressor(c);
|
|
|
|
ss::named_maps nm;
|
|
nm.group = "compression_parameters";
|
|
for (auto& p : cp->options()) {
|
|
ss::mapper e;
|
|
e.key = p.first;
|
|
e.value = p.second;
|
|
nm.attributes.push(std::move(e));
|
|
}
|
|
if (!cp->options().contains(compression_parameters::SSTABLE_COMPRESSION)) {
|
|
ss::mapper e;
|
|
e.key = compression_parameters::SSTABLE_COMPRESSION;
|
|
e.value = cp->name();
|
|
nm.attributes.push(std::move(e));
|
|
}
|
|
info.extended_properties.push(std::move(nm));
|
|
}
|
|
|
|
sstables::file_io_extension::attr_value_map map;
|
|
|
|
for (auto* ep : ext.sstable_file_io_extensions()) {
|
|
map.merge(ep->get_attributes(*sstable));
|
|
}
|
|
|
|
for (auto& p : map) {
|
|
struct {
|
|
const sstring& key;
|
|
ss::sstable& info;
|
|
void operator()(const std::map<sstring, sstring>& map) const {
|
|
ss::named_maps nm;
|
|
nm.group = key;
|
|
for (auto& p : map) {
|
|
ss::mapper e;
|
|
e.key = p.first;
|
|
e.value = p.second;
|
|
nm.attributes.push(std::move(e));
|
|
}
|
|
info.extended_properties.push(std::move(nm));
|
|
}
|
|
void operator()(const sstring& value) const {
|
|
ss::mapper e;
|
|
e.key = key;
|
|
e.value = value;
|
|
info.properties.push(std::move(e));
|
|
}
|
|
} v{p.first, info};
|
|
|
|
std::visit(v, p.second);
|
|
}
|
|
|
|
tst.sstables.push(std::move(info));
|
|
}
|
|
res.emplace_back(std::move(tst));
|
|
}
|
|
}
|
|
std::sort(res.begin(), res.end(), [](const ss::table_sstables& t1, const ss::table_sstables& t2) {
|
|
return t1.keyspace() < t2.keyspace() || (t1.keyspace() == t2.keyspace() && t1.table() < t2.table());
|
|
});
|
|
return res;
|
|
}).then([&dst] {
|
|
return make_ready_future<json::json_return_type>(stream_object(dst));
|
|
});
|
|
});
|
|
});
|
|
}
|
|
|
|
enum class scrub_status {
|
|
successful = 0,
|
|
aborted,
|
|
unable_to_cancel, // Not used in Scylla, included to ensure compability with nodetool api.
|
|
validation_errors,
|
|
};
|
|
|
|
void set_snapshot(http_context& ctx, routes& r, sharded<db::snapshot_ctl>& snap_ctl) {
|
|
ss::get_snapshot_details.set(r, [&snap_ctl](std::unique_ptr<request> req) {
|
|
return snap_ctl.local().get_snapshot_details().then([] (std::unordered_map<sstring, std::vector<db::snapshot_ctl::snapshot_details>>&& result) {
|
|
std::function<future<>(output_stream<char>&&)> f = [result = std::move(result)](output_stream<char>&& s) {
|
|
return do_with(output_stream<char>(std::move(s)), true, [&result] (output_stream<char>& s, bool& first){
|
|
return s.write("[").then([&s, &first, &result] {
|
|
return do_for_each(result, [&s, &first](std::tuple<sstring, std::vector<db::snapshot_ctl::snapshot_details>>&& map){
|
|
return do_with(ss::snapshots(), [&s, &first, &map](ss::snapshots& all_snapshots) {
|
|
all_snapshots.key = std::get<0>(map);
|
|
future<> f = first ? make_ready_future<>() : s.write(", ");
|
|
first = false;
|
|
std::vector<ss::snapshot> snapshot;
|
|
for (auto& cf: std::get<1>(map)) {
|
|
ss::snapshot snp;
|
|
snp.ks = cf.ks;
|
|
snp.cf = cf.cf;
|
|
snp.live = cf.live;
|
|
snp.total = cf.total;
|
|
snapshot.push_back(std::move(snp));
|
|
}
|
|
all_snapshots.value = std::move(snapshot);
|
|
return f.then([&s, &all_snapshots] {
|
|
return all_snapshots.write(s);
|
|
});
|
|
});
|
|
});
|
|
}).then([&s] {
|
|
return s.write("]").then([&s] {
|
|
return s.close();
|
|
});
|
|
});
|
|
});
|
|
};
|
|
|
|
return make_ready_future<json::json_return_type>(std::move(f));
|
|
});
|
|
});
|
|
|
|
ss::take_snapshot.set(r, [&ctx, &snap_ctl](std::unique_ptr<request> req) -> future<json::json_return_type> {
|
|
apilog.info("take_snapshot: {}", req->query_parameters);
|
|
auto tag = req->get_query_param("tag");
|
|
auto column_families = split(req->get_query_param("cf"), ",");
|
|
auto sfopt = req->get_query_param("sf");
|
|
auto sf = db::snapshot_ctl::skip_flush(strcasecmp(sfopt.c_str(), "true") == 0);
|
|
|
|
std::vector<sstring> keynames = split(req->get_query_param("kn"), ",");
|
|
try {
|
|
if (column_families.empty()) {
|
|
co_await snap_ctl.local().take_snapshot(tag, keynames, sf);
|
|
} else {
|
|
if (keynames.empty()) {
|
|
throw httpd::bad_param_exception("The keyspace of column families must be specified");
|
|
}
|
|
if (keynames.size() > 1) {
|
|
throw httpd::bad_param_exception("Only one keyspace allowed when specifying a column family");
|
|
}
|
|
for (const auto& table_name : column_families) {
|
|
auto& t = ctx.db.local().find_column_family(keynames[0], table_name);
|
|
if (t.schema()->is_view()) {
|
|
throw std::invalid_argument("Do not take a snapshot of a materialized view or a secondary index by itself. Run snapshot on the base table instead.");
|
|
}
|
|
}
|
|
co_await snap_ctl.local().take_column_family_snapshot(keynames[0], column_families, tag, db::snapshot_ctl::snap_views::yes, sf);
|
|
}
|
|
co_return json_void();
|
|
} catch (...) {
|
|
apilog.error("take_snapshot failed: {}", std::current_exception());
|
|
throw;
|
|
}
|
|
});
|
|
|
|
ss::del_snapshot.set(r, [&snap_ctl](std::unique_ptr<request> req) -> future<json::json_return_type> {
|
|
apilog.info("del_snapshot: {}", req->query_parameters);
|
|
auto tag = req->get_query_param("tag");
|
|
auto column_family = req->get_query_param("cf");
|
|
|
|
std::vector<sstring> keynames = split(req->get_query_param("kn"), ",");
|
|
try {
|
|
co_await snap_ctl.local().clear_snapshot(tag, keynames, column_family);
|
|
co_return json_void();
|
|
} catch (...) {
|
|
apilog.error("del_snapshot failed: {}", std::current_exception());
|
|
throw;
|
|
}
|
|
});
|
|
|
|
ss::true_snapshots_size.set(r, [&snap_ctl](std::unique_ptr<request> req) {
|
|
return snap_ctl.local().true_snapshots_size().then([] (int64_t size) {
|
|
return make_ready_future<json::json_return_type>(size);
|
|
});
|
|
});
|
|
|
|
ss::scrub.set(r, [&ctx, &snap_ctl] (std::unique_ptr<request> req) {
|
|
auto rp = req_params({
|
|
{"keyspace", {mandatory::yes}},
|
|
{"cf", {""}},
|
|
{"scrub_mode", {}},
|
|
{"skip_corrupted", {}},
|
|
{"disable_snapshot", {}},
|
|
{"quarantine_mode", {}},
|
|
});
|
|
rp.process(*req);
|
|
auto keyspace = validate_keyspace(ctx, *rp.get("keyspace"));
|
|
auto column_families = parse_tables(keyspace, ctx, *rp.get("cf"));
|
|
auto scrub_mode_opt = rp.get("scrub_mode");
|
|
auto scrub_mode = sstables::compaction_type_options::scrub::mode::abort;
|
|
|
|
if (!scrub_mode_opt) {
|
|
const auto skip_corrupted = rp.get_as<bool>("skip_corrupted").value_or(false);
|
|
|
|
if (skip_corrupted) {
|
|
scrub_mode = sstables::compaction_type_options::scrub::mode::skip;
|
|
}
|
|
} else {
|
|
auto scrub_mode_str = *scrub_mode_opt;
|
|
if (scrub_mode_str == "ABORT") {
|
|
scrub_mode = sstables::compaction_type_options::scrub::mode::abort;
|
|
} else if (scrub_mode_str == "SKIP") {
|
|
scrub_mode = sstables::compaction_type_options::scrub::mode::skip;
|
|
} else if (scrub_mode_str == "SEGREGATE") {
|
|
scrub_mode = sstables::compaction_type_options::scrub::mode::segregate;
|
|
} else if (scrub_mode_str == "VALIDATE") {
|
|
scrub_mode = sstables::compaction_type_options::scrub::mode::validate;
|
|
} else {
|
|
throw httpd::bad_param_exception(fmt::format("Unknown argument for 'scrub_mode' parameter: {}", scrub_mode_str));
|
|
}
|
|
}
|
|
|
|
auto f = make_ready_future<>();
|
|
if (!req_param<bool>(*req, "disable_snapshot", false)) {
|
|
auto tag = format("pre-scrub-{:d}", db_clock::now().time_since_epoch().count());
|
|
f = parallel_for_each(column_families, [&snap_ctl, keyspace, tag](sstring cf) {
|
|
// We always pass here db::snapshot_ctl::snap_views::no since:
|
|
// 1. When scrubbing particular tables, there's no need to auto-snapshot their views.
|
|
// 2. When scrubbing the whole keyspace, column_families will contain both base tables and views.
|
|
return snap_ctl.local().take_column_family_snapshot(keyspace, cf, tag, db::snapshot_ctl::snap_views::no, db::snapshot_ctl::skip_flush::no);
|
|
});
|
|
}
|
|
|
|
sstables::compaction_type_options::scrub opts = {
|
|
.operation_mode = scrub_mode,
|
|
};
|
|
const sstring quarantine_mode_str = req_param<sstring>(*req, "quarantine_mode", "INCLUDE");
|
|
if (quarantine_mode_str == "INCLUDE") {
|
|
opts.quarantine_operation_mode = sstables::compaction_type_options::scrub::quarantine_mode::include;
|
|
} else if (quarantine_mode_str == "EXCLUDE") {
|
|
opts.quarantine_operation_mode = sstables::compaction_type_options::scrub::quarantine_mode::exclude;
|
|
} else if (quarantine_mode_str == "ONLY") {
|
|
opts.quarantine_operation_mode = sstables::compaction_type_options::scrub::quarantine_mode::only;
|
|
} else {
|
|
throw httpd::bad_param_exception(fmt::format("Unknown argument for 'quarantine_mode' parameter: {}", quarantine_mode_str));
|
|
}
|
|
|
|
const auto& reduce_compaction_stats = [] (const compaction_manager::compaction_stats_opt& lhs, const compaction_manager::compaction_stats_opt& rhs) {
|
|
sstables::compaction_stats stats{};
|
|
stats += lhs.value();
|
|
stats += rhs.value();
|
|
return stats;
|
|
};
|
|
|
|
return f.then([&ctx, keyspace, column_families, opts, &reduce_compaction_stats] {
|
|
return ctx.db.map_reduce0([=] (replica::database& db) {
|
|
return map_reduce(column_families, [=, &db] (sstring cfname) {
|
|
auto& cm = db.get_compaction_manager();
|
|
auto& cf = db.find_column_family(keyspace, cfname);
|
|
return cm.perform_sstable_scrub(cf.as_table_state(), opts);
|
|
}, std::make_optional(sstables::compaction_stats{}), reduce_compaction_stats);
|
|
}, std::make_optional(sstables::compaction_stats{}), reduce_compaction_stats);
|
|
}).then_wrapped([] (auto f) {
|
|
if (f.failed()) {
|
|
auto ex = f.get_exception();
|
|
if (try_catch<sstables::compaction_aborted_exception>(ex)) {
|
|
return make_ready_future<json::json_return_type>(static_cast<int>(scrub_status::aborted));
|
|
} else {
|
|
return make_exception_future<json::json_return_type>(std::move(ex));
|
|
}
|
|
} else if (f.get()->validation_errors) {
|
|
return make_ready_future<json::json_return_type>(static_cast<int>(scrub_status::validation_errors));
|
|
} else {
|
|
return make_ready_future<json::json_return_type>(static_cast<int>(scrub_status::successful));
|
|
}
|
|
});
|
|
});
|
|
}
|
|
|
|
void unset_snapshot(http_context& ctx, routes& r) {
|
|
ss::get_snapshot_details.unset(r);
|
|
ss::take_snapshot.unset(r);
|
|
ss::del_snapshot.unset(r);
|
|
ss::true_snapshots_size.unset(r);
|
|
ss::scrub.unset(r);
|
|
}
|
|
|
|
}
|