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https://issues.apache.org/jira/browse/HDFS-10337?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15261442#comment-15261442
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Akira AJISAKA commented on HDFS-10337:
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Thank you for your patch. Yes, it fixes this issue. In addition, would you use
StringBuilder instead of StringBuffer? I'm +1 if that is addressed.
> OfflineEditsViewer stats option should print 0 instead of null for the count
> of operations
> ------------------------------------------------------------------------------------------
>
> Key: HDFS-10337
> URL: https://issues.apache.org/jira/browse/HDFS-10337
> Project: Hadoop HDFS
> Issue Type: Bug
> Affects Versions: 2.7.2
> Reporter: Akira AJISAKA
> Assignee: Lin Yiqun
> Priority: Minor
> Labels: newbie
> Attachments: HDFS-10337.001.patch
>
>
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