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https://issues.apache.org/jira/browse/HDFS-10916?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15566017#comment-15566017
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Hudson commented on HDFS-10916:
-------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #10586 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/10586/])
HDFS-10916. Switch from "raw" to "system" xattr namespace for erasure (lei: rev
809cfd27a30900d2c0e0e133574de49d0b4538cf)
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/common/HdfsServerConstants.java
> Switch from "raw" to "system" xattr namespace for erasure coding policy
> -----------------------------------------------------------------------
>
> Key: HDFS-10916
> URL: https://issues.apache.org/jira/browse/HDFS-10916
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: erasure-coding
> Affects Versions: 3.0.0-alpha1
> Reporter: Andrew Wang
> Assignee: Andrew Wang
> Fix For: 3.0.0-alpha2
>
> Attachments: HDFS-10916.001.patch
>
>
> Currently EC policy is stored as in the raw xattr namespace. It would be
> better to store this in "system" like storage policy.
> Raw is meant for attributes which need to be preserved across a distcp, like
> encryption info. EC policy is more similar to replication factor or storage
> policy, which can differ between the src and target of a distcp.
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