KAFKA-6588: Add metric for alive log cleaner thread count #4616
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@becketqin review please. Thanks! |
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Thanks for the PR. New metrics require a KIP: https://cwiki.apache.org/confluence/display/KAFKA/Kafka+Improvement+Proposals |
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This patch introduces a Log Cleaner metric -
live-cleaner-thread-countto monitor the log cleaner thread. It additionally fixes a minor issue to ensure that the correct offsets are logged inLogCleaner#recordStats.