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Posted to common-issues@hadoop.apache.org by "Andrew Wang (JIRA)" <ji...@apache.org> on 2017/03/14 20:24:42 UTC

[jira] [Assigned] (HADOOP-13715) Add isErasureCoded() API to FileStatus class

     [ https://issues.apache.org/jira/browse/HADOOP-13715?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Wang reassigned HADOOP-13715:
------------------------------------

    Assignee: Manoj Govindassamy  (was: Wei-Chiu Chuang)

> Add isErasureCoded() API to FileStatus class
> --------------------------------------------
>
>                 Key: HADOOP-13715
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13715
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs
>    Affects Versions: 3.0.0-alpha1
>            Reporter: Wei-Chiu Chuang
>            Assignee: Manoj Govindassamy
>            Priority: Blocker
>              Labels: hdfs-ec-3.0-must-do
>
> Per the discussion in [HDFS-10971|https://issues.apache.org/jira/browse/HDFS-10971?focusedCommentId=15567108&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-15567108] I would like to add a new API {{isErasureCoded()}} to {{FileStatus}} so that tools and downstream applications can tell if it needs to treat a file differently.
> Hadoop tools that can benefit from this effort include: distcp and teragen/terasort.
> Downstream applications such as flume or hbase may also benefit from it.



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