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https://issues.apache.org/jira/browse/HDFS-13538?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18016951#comment-18016951
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ASF GitHub Bot commented on HDFS-13538:
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shkhrgpt closed pull request #7918: HDFS-13538. HDFS DiskChecker should handle
disk full situation
URL: https://github.com/apache/hadoop/pull/7918
> HDFS DiskChecker should handle disk full situation
> --------------------------------------------------
>
> Key: HDFS-13538
> URL: https://issues.apache.org/jira/browse/HDFS-13538
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Kihwal Lee
> Assignee: Arpit Agarwal
> Priority: Critical
> Labels: pull-request-available
> Attachments: HDFS-13538.01.patch
>
>
> Fix disk checker issues reported by [~kihwal] in HADOOP-13738:
> When space is low, the os returns ENOSPC. Instead simply stop writing, the
> drive is marked bad and replication happens. This make cluster-wide space
> problem worse. If the number of "failed" drives exceeds the DFIP limit, the
> datanode shuts down.
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