[
https://issues.apache.org/jira/browse/HDFS-11274?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Arpit Agarwal reopened HDFS-11274:
----------------------------------
Reopening to run Jenkins against the branch-2 patch.
> Datanode should only check the failed volume upon IO errors
> ------------------------------------------------------------
>
> Key: HDFS-11274
> URL: https://issues.apache.org/jira/browse/HDFS-11274
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: datanode
> Reporter: Xiaoyu Yao
> Assignee: Xiaoyu Yao
> Fix For: 3.0.0-alpha2
>
> Attachments: HDFS-11274.01.patch, HDFS-11274.02.patch,
> HDFS-11274.03.patch, HDFS-11274.04.patch, HDFS-11274.05.patch,
> HDFS-11274.06.patch
>
>
> This is a performance improvement that is possible after HDFS-11182. The goal
> is to trigger async volume check with throttling only on suspected volume
> upon datanode file IO errors.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org
For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org
