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https://issues.apache.org/jira/browse/HDFS-10996?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15948469#comment-15948469
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SammiChen edited comment on HDFS-10996 at 3/30/17 6:00 AM:
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Thanks [~andrew.wang] for very detail suggestion! I go through the
{{HdfsAdmin}} and find there is not a single {{create}} function exposed there.
So I'm not sure If I should add a new create API and will that benefit its
users? Uploaded v5 patch.
was (Author: sammi):
Thanks [~andrew.wang] for very detail suggestion! I go through the
{{HdfsAdmin}} and find there is not a single {{create}} function exposed there.
So I'm not sure If I should add a new create API and will that benefit its
users? Uploaded v6 patch.
> Ability to specify per-file EC policy at create time
> ----------------------------------------------------
>
> Key: HDFS-10996
> URL: https://issues.apache.org/jira/browse/HDFS-10996
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: erasure-coding
> Affects Versions: 3.0.0-alpha1
> Reporter: Andrew Wang
> Assignee: SammiChen
> Labels: hdfs-ec-3.0-nice-to-have
> Attachments: HDFS-10996-v1.patch, HDFS-10996-v2.patch,
> HDFS-10996-v3.patch, HDFS-10996-v4.patch, HDFS-10996-v5.patch
>
>
> Based on discussion in HDFS-10971, it would be useful to specify the EC
> policy when the file is created. This is useful for situations where app
> requirements do not map nicely to the current directory-level policies.
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