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https://issues.apache.org/jira/browse/HDFS-15373?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17116640#comment-17116640
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Hudson commented on HDFS-15373:
-------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #18295 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/18295/])
HDFS-15373. Fix number of threads in (ayushsaxena: rev
6c9f75cf16b4a321a3b6965b76c53033843ce178)
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/qjournal/client/IPCLoggerChannel.java
> Fix number of threads in IPCLoggerChannel#createParallelExecutor
> ----------------------------------------------------------------
>
> Key: HDFS-15373
> URL: https://issues.apache.org/jira/browse/HDFS-15373
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Ayush Saxena
> Assignee: Ayush Saxena
> Priority: Major
> Fix For: 3.4.0
>
> Attachments: HDFS-15373-01.patch, HDFS-15373-02.patch
>
>
> The number of threads in IPCLoggerChannel#createParallelExecutor is elastic
> right now, make it fixed.
> Presently the {{corePoolSize}} is set to 1 and {{maximumPoolSize}} is set to
> {{numThread}}, but since the size of Queue is {{Integer.MAX}}, the queue
> doesn't tend to get full and threads are always confined to 1 irrespective of
> {{numThreads}}
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