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https://issues.apache.org/jira/browse/HDFS-8112?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15884606#comment-15884606
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Wei-Chiu Chuang commented on HDFS-8112:
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There are a few EC related APIs: setErasureCodingPolicy,
unsetErasureCodingPolicy, getErasureCodingPolicy and getErasureCodingPolicies.
HDFS-7859 will add addErasureCodingPolicy.
Except for getErasureCodingPolicy and getErasureCodingPolicies, all EC APIs
requires super user permission. This is not right. Changing EC policies of a
directory should be equivalent to updating its xattr.
> Enforce authorization policy to protect administration operations for EC zone
> and schemas
> -----------------------------------------------------------------------------------------
>
> Key: HDFS-8112
> URL: https://issues.apache.org/jira/browse/HDFS-8112
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: erasure-coding
> Affects Versions: 3.0.0-alpha1
> Reporter: Kai Zheng
> Assignee: Rakesh R
> Priority: Blocker
> Labels: hdfs-ec-3.0-must-do
>
> We should allow to enforce authorization policy to protect administration
> operations for EC zone and schemas as such behaviors would impact too much
> for a system.
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