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ASF GitHub Bot logged work on HDFS-16698: ----------------------------------------- Author: ASF GitHub Bot Created on: 27/Jul/22 14:54 Start Date: 27/Jul/22 14:54 Worklog Time Spent: 10m Work Description: ZanderXu opened a new pull request, #4644: URL: https://github.com/apache/hadoop/pull/4644 ### Description of PR In our prod environment, we occasionally encounter MaxDirectoryItemsExceededException caused job failure. ``` org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.hdfs.protocol.FSLimitException$MaxDirectoryItemsExceededException): The directory item limit of /user/XXX/.sparkStaging is exceeded: limit=1048576 items=1048576 ``` In order to avoid it, we add a metric to sense possible MaxDirectoryItemsExceededException in time. So that we can process it in time to avoid job failure. Issue Time Tracking ------------------- Worklog Id: (was: 795695) Remaining Estimate: 0h Time Spent: 10m > Add a metric to sense possible MaxDirectoryItemsExceededException in time. > -------------------------------------------------------------------------- > > Key: HDFS-16698 > URL: https://issues.apache.org/jira/browse/HDFS-16698 > Project: Hadoop HDFS > Issue Type: Improvement > Reporter: ZanderXu > Assignee: ZanderXu > Priority: Major > Time Spent: 10m > Remaining Estimate: 0h > > In our prod environment, we occasionally encounter > MaxDirectoryItemsExceededException caused job failure. > {code:java} > org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.hdfs.protocol.FSLimitException$MaxDirectoryItemsExceededException): > The directory item limit of /user/XXX/.sparkStaging is exceeded: > limit=1048576 items=1048576 > {code} > In order to avoid it, we add a metric to sense possible > MaxDirectoryItemsExceededException in time. So that we can process it in time > to avoid job failure. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org