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From "Bob Hansen (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-9103) Retry reads on DN failure
Date Fri, 18 Sep 2015 20:33:04 GMT

     [ https://issues.apache.org/jira/browse/HDFS-9103?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Bob Hansen updated HDFS-9103:
-----------------------------
    Attachment:     (was: HDFS-9103.1.patch)

> Retry reads on DN failure
> -------------------------
>
>                 Key: HDFS-9103
>                 URL: https://issues.apache.org/jira/browse/HDFS-9103
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: hdfs-client
>            Reporter: Bob Hansen
>            Assignee: Bob Hansen
>         Attachments: HDFS-9103.1.patch
>
>
> When AsyncPreadSome fails, add the failed DataNode to the excluded list and try again.



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