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https://issues.apache.org/jira/browse/CASSANDRA-16880?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Josh McKenzie updated CASSANDRA-16880:
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Test and Documentation Plan: No new testing nor documentation needed;
trivial change.
Status: Patch Available (was: Open)
2 test failures:
# JDK11_unit: testGetPositionsKeyCacheStats, which passes locally for me in
IDE + cmd line and appears unrelated to this diff
# JDK11 dtest no vnode, with a teardown error on
test_complementary_deletion_with_limit_on_static_column_with_empty_partitions
which I also cannot reproduce locally and appears unrelated to this diff.
Pending discussion on the ML about trivial improvements we'll decide where to
merge this (4.0.x vs. 4.x); should be clean diff to either.
||Item|Link|
|JDK8
tests|[Link|https://app.circleci.com/pipelines/github/josh-mckenzie/cassandra/60/workflows/67473fbc-88f7-44d3-a409-b616e2cadbb4]|
|JDK11
tests|[Link|https://app.circleci.com/pipelines/github/josh-mckenzie/cassandra/60/workflows/15e09ea4-4d35-4035-9afc-ff0d1089041e]|
|Branch|[Link|https://github.com/apache/cassandra/compare/cassandra-4.0...josh-mckenzie:CASSANDRA-16880?expand=1]|
> Catch read repair timeouts and add metrics to indicate they occurred
> --------------------------------------------------------------------
>
> Key: CASSANDRA-16880
> URL: https://issues.apache.org/jira/browse/CASSANDRA-16880
> Project: Cassandra
> Issue Type: Improvement
> Components: Observability/Metrics
> Reporter: Josh McKenzie
> Assignee: Josh McKenzie
> Priority: Normal
> Fix For: 4.0.x
>
>
> When we fire off async read repairs onto their own executor they may time out
> and in doing so, we don't have anything that stops them from propagating that
> timeout exception the way up to CassandraDaemon's uncaught exception handler.
> When this happens we logs at ERROR.
> Obviously a timeout isn't great, but it's not an ERROR, so we should trap
> them instead and add some metrics around this occurrance.
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