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db: system_keyspace: change version of topology_requests schema

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In 880058073b a new column (request_type)
was added to topology_requests table, but the table's schema version
wasn't changed. Due to that during cluster upgrade, the old and the new
versions occur but they are not distinguishable.

Add offset to schema version of topology_requests table if it contains
request_type column.

Fixes: #20299.

Closes scylladb/scylladb#20402
This commit is contained in:
Aleksandra Martyniuk
2024-09-02 16:56:00 +02:00
committed by Botond Dénes
parent d98708013c
commit 31ea74b96e
1 changed files with 2 additions and 1 deletions
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3
db/system_keyspace.cc
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@@ -260,6 +260,7 @@ schema_ptr system_keyspace::topology() {
}
schema_ptr system_keyspace::topology_requests() {
constexpr uint16_t schema_version_offset = 1; // request_type
static thread_local auto schema = [] {
auto id = generate_legacy_id(NAME, TOPOLOGY_REQUESTS);
return schema_builder(NAME, TOPOLOGY_REQUESTS, std::optional(id))
@@ -271,7 +272,7 @@ schema_ptr system_keyspace::topology_requests() {
.with_column("error", utf8_type)
.with_column("end_time", timestamp_type)
.set_comment("Topology request tracking")
.with_version(generate_schema_version(id))
.with_version(generate_schema_version(id, schema_version_offset))
.build();
}();
return schema;