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Posted to hdfs-issues@hadoop.apache.org by "Erik Krogen (JIRA)" <ji...@apache.org> on 2018/02/08 21:37:01 UTC

[jira] [Commented] (HDFS-13126) Backport [HDFS-7959] to branch-2.7 to re-enable HTTP request logging for WebHDFS

    [ https://issues.apache.org/jira/browse/HDFS-13126?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16357611#comment-16357611 ] 

Erik Krogen commented on HDFS-13126:
------------------------------------

Attached v000 patch with backport; clean overall. Conflicts due to the changes to use the DefaultHttpResponse field instead of local variable but doesn't look like any logic conflicts.

> Backport [HDFS-7959] to branch-2.7 to re-enable HTTP request logging for WebHDFS
> --------------------------------------------------------------------------------
>
>                 Key: HDFS-13126
>                 URL: https://issues.apache.org/jira/browse/HDFS-13126
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: datanode, webhdfs
>    Affects Versions: 2.7.0
>            Reporter: Erik Krogen
>            Assignee: Erik Krogen
>            Priority: Major
>         Attachments: HDFS-13126-branch-2.7.000.patch
>
>
> Due to HDFS-7279, starting in 2.7.0, the DataNode HTTP Request logs no longer include WebHDFS requests because the HTTP request logging is done internal to {{HttpServer2}}, which is no longer used (replaced by Netty). This was fixed in HDFS-7959 but not added to branch-2.7 where the original breakage occurs.



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