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Posted to common-issues@hadoop.apache.org by "Wei-Chiu Chuang (JIRA)" <ji...@apache.org> on 2017/03/14 20:07:41 UTC
[jira] [Commented] (HADOOP-13715) Add isErasureCoded() API to
FileStatus class
[ https://issues.apache.org/jira/browse/HADOOP-13715?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15924900#comment-15924900 ]
Wei-Chiu Chuang commented on HADOOP-13715:
------------------------------------------
This one didn't show up in Hadoop 3 dashboard so I totally forgot it.
> 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: Wei-Chiu Chuang
> 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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