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From "Harsh J (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-7290) Add HTTP response code to the HttpPutFailedException message
Date Wed, 08 Mar 2017 12:21:38 GMT

    [ https://issues.apache.org/jira/browse/HDFS-7290?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15901175#comment-15901175

Harsh J commented on HDFS-7290:

[~ajisakaa] or [~jojochuang], could you help review this simple exception message enhancement?

> Add HTTP response code to the HttpPutFailedException message
> ------------------------------------------------------------
>                 Key: HDFS-7290
>                 URL: https://issues.apache.org/jira/browse/HDFS-7290
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: namenode
>    Affects Versions: 2.5.0
>            Reporter: Harsh J
>            Assignee: Harsh J
>            Priority: Minor
>              Labels: BB2015-05-TBR
>         Attachments: HDFS-7290.patch
> If the TransferFsImage#uploadImageFromStorage(…) call fails for some reason, we try
to print back the reason of the connection failure.
> We currently only grab connection.getResponseMessage(…) and use that as our exception's
lone string, but this can often be empty if there was no real response message from the connection
end. However, the failures always have a code, so we should also ensure to print the error
code returned, for at least a partial hint.

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