Wellington Chevreuil created HBASE-28724: --------------------------------------------
Summary: BucketCache.notifyFileCachingCompleted may throw IllegalMonitorStateException Key: HBASE-28724 URL: https://issues.apache.org/jira/browse/HBASE-28724 Project: HBase Issue Type: Bug Reporter: Wellington Chevreuil Assignee: Wellington Chevreuil If the prefetch thread completes reading the file blocks faster than the bucket cache writer threads are able to drain it from the writer queues, we might run into a scenario where BucketCache.notifyFileCachingCompleted may throw IllegalMonitorStateException, as we can reach [this block of the code|https://github.com/wchevreuil/hbase/blob/684964f1c1693d2a0792b7b721c92693d75b4cea/hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/bucket/BucketCache.java#L2106]. I believe the impact is not critical, as the prefetch thread is already finishing at that point, but nevertheless, such error in the logs might be misleading. -- This message was sent by Atlassian Jira (v8.20.10#820010)