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https://github.com/scylladb/scylladb.git
synced 2026-04-22 01:20:39 +00:00
969b396699
In the cleanup commita840949ea0a regression was introduced that caused backward incompatible changes in the gossiper application state name strings. In thee486e0f759the value `application_state::CDC_STREAMS_TIMESTAMP` was changed to `application_state::CDC_GENERATION_ID`, but the name string "CDC_STREAMS_TIMESTAMP" was kept for backward compatibility. The cleanup commita840949ea0however changed the name string to "CDC_GENERATION_ID" by ommission (not noticing the difference) which caused backward incompatible change. There is also another case found of "IGNOR_MSB_BITS" (that has a typo - missing the "E" in "IGNORE") to "IGNORE_MSB_BITS", which also needs to be reverted back to keep the backward compatibility. Fixes: scylladb/scylladb#21811 Closes scylladb/scylladb#21813
81 lines
2.6 KiB
C++
81 lines
2.6 KiB
C++
/*
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* Modified by ScyllaDB
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* Copyright 2015-present ScyllaDB
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*/
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/*
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* SPDX-License-Identifier: (AGPL-3.0-or-later and Apache-2.0)
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*/
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#include "gms/application_state.hh"
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#include <seastar/core/sstring.hh>
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#include <fmt/ostream.h>
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namespace gms {
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static constexpr std::string_view application_state_name(application_state state) {
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switch (state) {
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case application_state::STATUS:
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return "STATUS";
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case application_state::LOAD:
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return "LOAD";
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case application_state::SCHEMA:
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return "SCHEMA";
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case application_state::DC:
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return "DC";
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case application_state::RACK:
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return "RACK";
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case application_state::RELEASE_VERSION:
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return "RELEASE_VERSION";
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case application_state::REMOVAL_COORDINATOR:
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return "REMOVAL_COORDINATOR";
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case application_state::INTERNAL_IP:
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return "INTERNAL_IP";
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case application_state::RPC_ADDRESS:
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return "RPC_ADDRESS";
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case application_state::SEVERITY:
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return "SEVERITY";
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case application_state::NET_VERSION:
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return "NET_VERSION";
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case application_state::HOST_ID:
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return "HOST_ID";
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case application_state::TOKENS:
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return "TOKENS";
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case application_state::SUPPORTED_FEATURES:
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return "SUPPORTED_FEATURES";
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case application_state::CACHE_HITRATES:
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return "CACHE_HITRATES";
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case application_state::SCHEMA_TABLES_VERSION:
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return "SCHEMA_TABLES_VERSION";
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case application_state::RPC_READY:
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return "RPC_READY";
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case application_state::VIEW_BACKLOG:
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return "VIEW_BACKLOG";
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case application_state::SHARD_COUNT:
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return "SHARD_COUNT";
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case application_state::IGNORE_MSB_BITS:
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return "IGNOR_MSB_BITS"; /* keeping the typo in "IGNOR_MSB_BITS" (missing "E") for backward compatibility */
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case application_state::CDC_GENERATION_ID:
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return "CDC_STREAMS_TIMESTAMP"; /* not named "CDC_GENERATION_ID" for backward compatibility */
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case application_state::SNITCH_NAME:
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return "SNITCH_NAME";
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case application_state::GROUP0_STATE_ID:
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return "GROUP0_STATE_ID";
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// cases that we don'd want to handle
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case application_state::X_11_PADDING:
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break;
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// no default branch - trigger compiler error for missing enum values
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}
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return "UNKNOWN";
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}
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} // namespace gms
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auto fmt::formatter<gms::application_state>::format(gms::application_state m, fmt::format_context& ctx) const -> decltype(ctx.out()) {
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const std::string_view name = application_state_name(m);
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return fmt::format_to(ctx.out(), "{}", name);
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}
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