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https://github.com/scylladb/scylladb.git
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846b656610
New batchlogs are written to the batchlog_v2 table and replay also uses the v2 table. The content of system.batchlog is attempted to be migrated to system.batchlog_v2 after each start of the batchlog_manager service. The migration is retried on each replay if it fails. This is reduntant but simple. Batchlog cleanup now doesn't involve flushing memtables, the only remaining user of replica/database.hh is gone, so the include is dropped.
73 lines
2.8 KiB
C++
73 lines
2.8 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: LicenseRef-ScyllaDB-Source-Available-1.0
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*/
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#include <boost/test/unit_test.hpp>
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#include <stdint.h>
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#undef SEASTAR_TESTING_MAIN
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#include <seastar/testing/test_case.hh>
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#include "test/lib/cql_test_env.hh"
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#include <seastar/core/future-util.hh>
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#include <seastar/core/shared_ptr.hh>
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#include "cql3/query_processor.hh"
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#include "cql3/untyped_result_set.hh"
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#include "db/batchlog.hh"
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#include "db/batchlog_manager.hh"
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#include "db/commitlog/commitlog.hh"
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#include "message/messaging_service.hh"
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#include "service/storage_proxy.hh"
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BOOST_AUTO_TEST_SUITE(batchlog_manager_test)
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static atomic_cell make_atomic_cell(data_type dt, bytes value) {
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return atomic_cell::make_live(*dt, 0, std::move(value));
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};
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SEASTAR_TEST_CASE(test_execute_batch) {
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return do_with_cql_env([] (auto& e) {
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auto& qp = e.local_qp();
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auto& bp = e.batchlog_manager().local();
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return e.execute_cql("create table cf (p1 varchar, c1 int, r1 int, PRIMARY KEY (p1, c1));").discard_result().then([&qp, &e, &bp] () mutable {
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auto& db = e.local_db();
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auto s = db.find_schema("ks", "cf");
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const auto batchlog_schema = db.find_schema(db::system_keyspace::NAME, db::system_keyspace::BATCHLOG_V2);
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const column_definition& r1_col = *s->get_column_definition("r1");
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auto key = partition_key::from_exploded(*s, {to_bytes("key1")});
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auto c_key = clustering_key::from_exploded(*s, {int32_type->decompose(1)});
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mutation m(s, key);
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m.set_clustered_cell(c_key, r1_col, make_atomic_cell(int32_type, int32_type->decompose(100)));
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using namespace std::chrono_literals;
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auto version = netw::messaging_service::current_version;
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auto bm = db::get_batchlog_mutation_for(batchlog_schema, { m }, version, db_clock::now() - db_clock::duration(3h), s->id().uuid());
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return qp.proxy().mutate_locally(bm, tracing::trace_state_ptr(), db::commitlog::force_sync::no).then([&bp] () mutable {
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return bp.count_all_batches().then([](auto n) {
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BOOST_CHECK_EQUAL(n, 1);
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}).then([&bp] () mutable {
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return bp.do_batch_log_replay(db::batchlog_manager::post_replay_cleanup::yes).discard_result();
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});
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});
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}).then([&qp] {
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return qp.execute_internal("select * from ks.cf where p1 = ? and c1 = ?;", { sstring("key1"), 1 }, cql3::query_processor::cache_internal::yes).then([](auto rs) {
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BOOST_REQUIRE(!rs->empty());
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auto i = rs->one().template get_as<int32_t>("r1");
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BOOST_CHECK_EQUAL(i, int32_t(100));
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});
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});
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});
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}
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BOOST_AUTO_TEST_SUITE_END()
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