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Posted to hdfs-issues@hadoop.apache.org by "liying (JIRA)" <ji...@apache.org> on 2019/06/28 09:38:00 UTC
[jira] [Commented] (HDFS-14616) Add the warn log when the volume
available space isn't enough
[ https://issues.apache.org/jira/browse/HDFS-14616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16874812#comment-16874812 ]
liying commented on HDFS-14616:
-------------------------------
Attaching a patch. HDFS-14616-v1.patch, Add the warn log when the volume available space isn't enough, all codes are in the
RoundRobinVolumeChoosingPolicy.
> Add the warn log when the volume available space isn't enough
> -------------------------------------------------------------
>
> Key: HDFS-14616
> URL: https://issues.apache.org/jira/browse/HDFS-14616
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: hdfs
> Affects Versions: 2.7.2
> Reporter: liying
> Priority: Minor
> Attachments: HDFS-14616-v1.patch
>
>
> In the hadoop2 version, there is no warning log that the disk is not available when using the disk. Therefore, the datanode log cannot be used to check if the disk is not available ata certain time or for other problems.
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