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https://issues.apache.org/jira/browse/HDFS-14188?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16772311#comment-16772311
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Hudson commented on HDFS-14188:
-------------------------------

SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #16000 (See 
[https://builds.apache.org/job/Hadoop-trunk-Commit/16000/])
HDFS-14188. Make hdfs ec -verifyClusterSetup command accept an erasure 
(weichiu: rev 14282e311be6ffcaddd2f74fa8e67c4e98a32291)
* (edit) hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HDFSErasureCoding.md
* (edit) hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HDFSCommands.md
* (edit) 
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/tools/TestECAdmin.java
* (edit) 
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/ECAdmin.java


> Make hdfs ec -verifyClusterSetup command accept an erasure coding policy as a 
> parameter
> ---------------------------------------------------------------------------------------
>
>                 Key: HDFS-14188
>                 URL: https://issues.apache.org/jira/browse/HDFS-14188
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: erasure-coding
>    Affects Versions: 3.1.1
>            Reporter: Kitti Nanasi
>            Assignee: Kitti Nanasi
>            Priority: Major
>             Fix For: 3.3.0
>
>         Attachments: HDFS-14188.001.patch, HDFS-14188.002.patch, 
> HDFS-14188.003.patch, HDFS-14188.004.patch, HDFS-14188.005.patch
>
>
> hdfs ec -verifyClusterSetup command verifies if there are enough data nodes 
> and racks for the enabled erasure coding policies
> I think it would be beneficial if it could accept an erasure coding policy as 
> a parameter optionally. For example the following command would run the 
> verify for only the RS-6-3-1024k policy.
> {code:java}
> hdfs ec -verifyClusterSetup -policy RS-6-3-1024k
> {code}



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