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https://issues.apache.org/jira/browse/HDFS-10731?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wei-Chiu Chuang updated HDFS-10731:
-----------------------------------
Attachment: HDFS-10731.001.patch
Attach v01 patch to add path name in the constructor of
{{MaxDirectoryItemsExceededException}}.
> FSDirectory#verifyMaxDirItems does not log path name
> ----------------------------------------------------
>
> Key: HDFS-10731
> URL: https://issues.apache.org/jira/browse/HDFS-10731
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: namenode
> Affects Versions: 2.7.2
> Reporter: Wei-Chiu Chuang
> Assignee: Wei-Chiu Chuang
> Priority: Minor
> Labels: supportability
> Attachments: HDFS-10731.001.patch
>
>
> {quote}
> 2016-08-05 14:42:04,687 ERROR
> org.apache.hadoop.hdfs.server.namenode.NameNode:
> FSDirectory.verifyMaxDirItems: The directory item limit of null is exceeded:
> limit=1048576 items=1048576
> {quote}
> The error message above logs the path name incorrectly (null). With the path
> name it is hard to tell which directory is in trouble. The exception should
> set the path name before being logged.
> This bug was seen on a CDH 5.5.2 cluster, but CDH5.5.2 is roughly up to date
> with Apache Hadoop 2.7.2.
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