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From "Kihwal Lee (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-7959) WebHdfs logging is missing on Datanode
Date Thu, 26 Mar 2015 20:55:55 GMT

     [ https://issues.apache.org/jira/browse/HDFS-7959?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Kihwal Lee updated HDFS-7959:
-----------------------------
    Attachment: HDFS-7959.patch

Adding the response code in the log. The ordering of columns is similar to that of NCSA log.
 Here is a sample log line.

{panel}
2015-03-26 15:29:49,457 10.74.91.177 GET /webhdfs/v1/tmp/services?op=OPEN&user.name=kihwal&namenoderpcaddress=mymachine.com:9000&buffersize=131072&offset=0
200
{panel}

> WebHdfs logging is missing on Datanode
> --------------------------------------
>
>                 Key: HDFS-7959
>                 URL: https://issues.apache.org/jira/browse/HDFS-7959
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Kihwal Lee
>            Assignee: Kihwal Lee
>            Priority: Critical
>         Attachments: HDFS-7959.patch, HDFS-7959.patch
>
>
> After the conversion to netty, webhdfs requests are not logged on datanodes. The existing
jetty log only logs the non-webhdfs requests that come through the internal proxy.



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