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From "Bharat Viswanadham (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-12499) dfs.namenode.shared.edits.dir property is currently namenode specific key
Date Wed, 20 Sep 2017 00:08:00 GMT
Bharat Viswanadham created HDFS-12499:
-----------------------------------------

             Summary: dfs.namenode.shared.edits.dir property is currently namenode specific
key
                 Key: HDFS-12499
                 URL: https://issues.apache.org/jira/browse/HDFS-12499
             Project: Hadoop HDFS
          Issue Type: Bug
            Reporter: Bharat Viswanadham


HDFS + Federation cluster +QJM

dfs.shared.edits.dir property can be set as
1. dfs.shared.edits.dir.<<nameserviceId>> 
2. dfs.shared.edits.dir.<<nameserviceId>> .<<namenodId>>

Configuring both ways are supported currently. Option 2 should not be supported, as for a
particular nameservice quoram of journal nodes should be same.

This jira is to discuss do we need to support 2nd option way of configuring or remove it?




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