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From "Anu Engineer (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-11196) Ozone: Improve logging and error handling in the container layer
Date Wed, 01 Mar 2017 00:00:48 GMT

     [ https://issues.apache.org/jira/browse/HDFS-11196?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Anu Engineer updated HDFS-11196:
--------------------------------
    Attachment: HDFS-11196-HDFS-7240.001.patch

> Ozone: Improve logging and error handling in the container layer
> ----------------------------------------------------------------
>
>                 Key: HDFS-11196
>                 URL: https://issues.apache.org/jira/browse/HDFS-11196
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: ozone
>    Affects Versions: HDFS-7240
>            Reporter: Anu Engineer
>            Assignee: Anu Engineer
>             Fix For: HDFS-7240
>
>         Attachments: HDFS-11196-HDFS-7240.001.patch
>
>
> Improve logging and error handling in container layer.
>  * With this change Storage Containers return StorageContainerException.
>  * Precondition checks fail with a human readable error.
>  * All failed requests are logged with traceID in the dispatcher.
>  * Returns proper error codes for corresponding failures.



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