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https://issues.apache.org/jira/browse/HBASE-28724?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17866511#comment-17866511
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Hudson commented on HBASE-28724:
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Results for branch branch-3
[build #251 on
builds.a.o|https://ci-hbase.apache.org/job/HBase%20Nightly/job/branch-3/251/]:
(/) *{color:green}+1 overall{color}*
----
details (if available):
(/) {color:green}+1 general checks{color}
-- For more information [see general
report|https://ci-hbase.apache.org/job/HBase%20Nightly/job/branch-3/251/General_20Nightly_20Build_20Report/]
(/) {color:green}+1 jdk17 hadoop3 checks{color}
-- For more information [see jdk17
report|https://ci-hbase.apache.org/job/HBase%20Nightly/job/branch-3/251/JDK17_20Nightly_20Build_20Report_20_28Hadoop3_29/]
(/) {color:green}+1 source release artifact{color}
-- See build output for details.
(/) {color:green}+1 client integration test{color}
> BucketCache.notifyFileCachingCompleted may throw IllegalMonitorStateException
> ------------------------------------------------------------------------------
>
> Key: HBASE-28724
> URL: https://issues.apache.org/jira/browse/HBASE-28724
> Project: HBase
> Issue Type: Bug
> Affects Versions: 2.6.0, 3.0.0, 4.0.0-alpha-1, 2.7.0
> Reporter: Wellington Chevreuil
> Assignee: Wellington Chevreuil
> Priority: Major
> Labels: pull-request-available
>
> 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.
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