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https://issues.apache.org/jira/browse/HDFS-9274?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhe Zhang updated HDFS-9274:
----------------------------
Resolution: Fixed
Hadoop Flags: Reviewed
Fix Version/s: 2.8.0
Status: Resolved (was: Patch Available)
Good catch Yi! +1 on the patch. I just committed to both trunk and branch-2.
Also thanks Daniel for the review.
> Default value of dfs.datanode.directoryscan.throttle.limit.ms.per.sec should
> be consistent
> ------------------------------------------------------------------------------------------
>
> Key: HDFS-9274
> URL: https://issues.apache.org/jira/browse/HDFS-9274
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: datanode
> Reporter: Yi Liu
> Assignee: Yi Liu
> Priority: Trivial
> Fix For: 2.8.0
>
> Attachments: HDFS-9274.001.patch
>
>
> Always see following error log while running:
> {noformat}
> ERROR datanode.DirectoryScanner (DirectoryScanner.java:<init>(430)) -
> dfs.datanode.directoryscan.throttle.limit.ms.per.sec set to value below 1
> ms/sec. Assuming default value of 1000
> {noformat}
> {code}
> <property>
> <name>dfs.datanode.directoryscan.throttle.limit.ms.per.sec</name>
> <value>0</value>
> ...
> {code}
> The default value should be 1000 and consistent with
> DFS_DATANODE_DIRECTORYSCAN_THROTTLE_LIMIT_MS_PER_SEC_DEFAULT
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