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https://github.com/scylladb/scylladb.git
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ad649be1bf
thrift support was deprecated since ScyllaDB 5.2 > Thrift API - legacy ScyllaDB (and Apache Cassandra) API is > deprecated and will be removed in followup release. Thrift has > been disabled by default. so let's drop it. in this change, * thrift protocol support is dropped * all references to thrift support in document are dropped * the "thrift_version" column in system.local table is preserved for backward compatibility, as we could load from an existing system.local table which still contains this clolumn, so we need to write this column as well. * "/storage_service/rpc_server" is only preserved for backward compatibility with java-based nodetool. * `rpc_port` and `start_rpc` options are preserved, but they are marked as "Unused". so that the new release of scylladb can consume existing scylla.yaml configurations which might contain these settings. by making them deprecated, user will be able get warned, and update their configurations before we actually remove them in the next major release. Fixes #3811 Fixes #18416 Signed-off-by: Kefu Chai <kefu.chai@scylladb.com>
115 lines
3.9 KiB
C++
115 lines
3.9 KiB
C++
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/*
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* Copyright (C) 2018-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 "result_message.hh"
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#include "cql3/cql_statement.hh"
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#include "utils/to_string.hh"
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#include <seastar/core/print.hh>
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namespace cql_transport::messages {
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std::ostream& operator<<(std::ostream& os, const result_message::void_message& msg) {
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fmt::print(os, "{{result_message::void}}");
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return os;
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}
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std::ostream& operator<<(std::ostream& os, const result_message::bounce_to_shard& msg) {
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fmt::print(os, "{{result_message::bounce_to_shard {}}}", msg.move_to_shard());
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return os;
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}
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std::ostream& operator<<(std::ostream& os, const result_message::exception& msg) {
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fmt::print(os, "{{result_message::exception {}}}", msg.get_exception());
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return os;
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}
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std::ostream& operator<<(std::ostream& os, const result_message::set_keyspace& msg) {
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fmt::print(os, "{{result_message::set_keyspace {}}}", msg.get_keyspace());
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return os;
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}
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std::ostream& operator<<(std::ostream& os, const result_message::prepared::cql& msg) {
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fmt::print(os, "{{result_message::prepared::cql {}}}", to_hex(msg.get_id()));
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return os;
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}
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std::ostream& operator<<(std::ostream& os, const result_message::schema_change& msg) {
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// FIXME: format contents
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fmt::print(os, "{{result_message::prepared::schema_change {:p}}}", (void*)msg.get_change().get());
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return os;
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}
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std::ostream& operator<<(std::ostream& os, const result_message& msg) {
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class visitor : public result_message::visitor {
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std::ostream& _os;
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public:
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explicit visitor(std::ostream& os) : _os(os) {}
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void visit(const result_message::void_message& m) override { _os << m; };
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void visit(const result_message::set_keyspace& m) override { _os << m; };
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void visit(const result_message::prepared::cql& m) override { _os << m; };
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void visit(const result_message::schema_change& m) override { _os << m; };
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void visit(const result_message::rows& m) override { fmt::print(_os, "{}", m); };
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void visit(const result_message::bounce_to_shard& m) override { _os << m; };
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void visit(const result_message::exception& m) override { _os << m; };
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};
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visitor print_visitor{os};
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msg.accept(print_visitor);
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return os;
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}
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void result_message::visitor_base::visit(const result_message::exception& ex) {
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ex.throw_me();
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}
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result_message::prepared::prepared(cql3::statements::prepared_statement::checked_weak_ptr prepared, bool support_lwt_opt)
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: _prepared(std::move(prepared))
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, _metadata(
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_prepared->bound_names,
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_prepared->partition_key_bind_indices,
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support_lwt_opt ? _prepared->statement->is_conditional() : false)
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, _result_metadata{extract_result_metadata(_prepared->statement)}
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{
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}
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::shared_ptr<const cql3::metadata> result_message::prepared::extract_result_metadata(::shared_ptr<cql3::cql_statement> statement) {
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return statement->get_result_metadata();
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}
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}
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auto
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fmt::formatter<cql_transport::messages::result_message::rows>::format(
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const cql_transport::messages::result_message::rows& msg,
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fmt::format_context& ctx) const -> decltype(ctx.out()) {
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using out_t = decltype(ctx.out());
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out_t out = ctx.out();
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out = fmt::format_to(out, "{{result_message::rows ");
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struct visitor {
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out_t& _os;
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void start_row() {
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_os = fmt::format_to(_os, "{{row: ");
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}
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void accept_value(managed_bytes_view_opt value) {
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if (!value) {
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_os = fmt::format_to(_os, " null");
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return;
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}
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_os = fmt::format_to(_os, " ");
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for (auto fragment : fragment_range(*value)) {
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_os = fmt::format_to(_os, "{}", fmt_hex(fragment));
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}
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}
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void end_row() {
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_os = fmt::format_to(_os, "}}");
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}
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};
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msg.rs().visit(visitor { out });
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return fmt::format_to(out, "}}");
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}
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