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From "Huafeng Wang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-12448) Make sure user defined erasure coding policy ID will not overflow
Date Thu, 21 Sep 2017 07:26:00 GMT

     [ https://issues.apache.org/jira/browse/HDFS-12448?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Huafeng Wang updated HDFS-12448:
--------------------------------
    Attachment: HDFS-12448.001.patch

> Make sure user defined erasure coding policy ID will not overflow
> -----------------------------------------------------------------
>
>                 Key: HDFS-12448
>                 URL: https://issues.apache.org/jira/browse/HDFS-12448
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: erasure-coding
>         Environment: Current policy ID is of type "byte".  1~63 is reserved for built-in
erasure coding policy. 64 above is for user defined erasure coding policy. Make sure user
policy ID will not overflow when addErasureCodingPolicy API is called. 
>            Reporter: SammiChen
>            Assignee: Huafeng Wang
>              Labels: hdfs-ec-3.0-nice-to-have
>         Attachments: HDFS-12448.001.patch
>
>




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