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From "Walter Su (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-8441) Erasure Coding: make condition check earlier for setReplication
Date Thu, 21 May 2015 01:59:00 GMT

     [ https://issues.apache.org/jira/browse/HDFS-8441?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Walter Su updated HDFS-8441:
----------------------------
    Attachment: HDFS-8441-HDFS-7285.003.patch

> Erasure Coding: make condition check earlier for setReplication
> ---------------------------------------------------------------
>
>                 Key: HDFS-8441
>                 URL: https://issues.apache.org/jira/browse/HDFS-8441
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Walter Su
>            Assignee: Walter Su
>         Attachments: HDFS-8441-HDFS-7285.001.patch, HDFS-8441-HDFS-7285.002.patch, HDFS-8441-HDFS-7285.003.patch
>
>
> Changes:
> 1. {{UnsupportedActionException}} is more user-firendly.
> 2. check condition before update storage count
> 3. support create EC file with replication=0



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