[
https://issues.apache.org/jira/browse/HBASE-26320?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17541236#comment-17541236
]
Xiaolin Ha commented on HBASE-26320:
------------------------------------
This issue blocked the back port of HBASE-26342 to branch-2, I'll prepare a PR
for branch-2.5+.
FYI [~apurtell].
> Separate Log Cleaner DirScanPool to prevent the OLDWALs from filling up the
> disk when archive is large
> ------------------------------------------------------------------------------------------------------
>
> Key: HBASE-26320
> URL: https://issues.apache.org/jira/browse/HBASE-26320
> Project: HBase
> Issue Type: Improvement
> Components: Operability
> Affects Versions: 1.7.1, 2.4.6
> Reporter: Zach York
> Assignee: Zach York
> Priority: Major
>
> We currently share the DirScanPool (threadpool for scanning for files to
> delete in the OldLogs and archive directories) between the LogCleaner and
> HFileCleaner. This means that if the archive directory is large/has lots of
> files/directories, the threads can get stuck scanning through the archive
> directory, starving the LogCleaner. This is especially apparent on S3 where
> list can be slower than on HDFS.
> This JIRA creates separate DirScanPools for the LogCleaner and HFileCleaner
--
This message was sent by Atlassian Jira
(v8.20.7#820007)
