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https://issues.apache.org/jira/browse/HDFS-8495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14614929#comment-14614929
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Vinayakumar B commented on HDFS-8495:
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If you see {{FSDirAppendOp.prepareFileForAppend()}} carefully, {{src}} is used
inside that only if {{writeToEditLog}} is true. which is false in
{{FSEditLogLoader#applyEditLogOp}}. so it doesnt matter.
> Consolidate append() related implementation into a single class
> ---------------------------------------------------------------
>
> Key: HDFS-8495
> URL: https://issues.apache.org/jira/browse/HDFS-8495
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: namenode
> Reporter: Rakesh R
> Assignee: Rakesh R
> Attachments: HDFS-8495-000.patch, HDFS-8495-001.patch,
> HDFS-8495-002.patch, HDFS-8495-003.patch, HDFS-8495-003.patch,
> HDFS-8495-004.patch
>
>
> This jira proposes to consolidate {{FSNamesystem#append()}} related methods
> into a single class.
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