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Posted to dev@ambari.apache.org by "Erik Bergenholtz (JIRA)" <ji...@apache.org> on 2015/06/19 22:13:00 UTC

[jira] [Updated] (AMBARI-12028) Add Better Error Handling for accessing HDFS

     [ https://issues.apache.org/jira/browse/AMBARI-12028?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Erik Bergenholtz updated AMBARI-12028:
--------------------------------------
    Attachment: AMBARI-12028.patch

> Add Better Error Handling for accessing HDFS
> --------------------------------------------
>
>                 Key: AMBARI-12028
>                 URL: https://issues.apache.org/jira/browse/AMBARI-12028
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-views
>    Affects Versions: 2.1.0
>            Reporter: Erik Bergenholtz
>            Assignee: Erik Bergenholtz
>             Fix For: 2.1.0
>
>         Attachments: AMBARI-12028.patch
>
>
> Due to due to HDFS-1058. HDFS can throw randomIOException about retrieving block from DN if concurrent read/write. The hive view needs to properly deal with this condition and add re-try logic in certain cases as well as provide overall better error handling.



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