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From "Bharat Viswanadham (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-12486) GetConf to get journalnodeslist
Date Wed, 20 Sep 2017 23:59:00 GMT

    [ https://issues.apache.org/jira/browse/HDFS-12486?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16174025#comment-16174025
] 

Bharat Viswanadham commented on HDFS-12486:
-------------------------------------------

[~hanishakoneru] Thanks for your comment and offline discussion.
1. The previous code patch is also using InetSocketAddress. I think it is okay here to continue
with Util#getAddressesList and reuse the existing function.
2. The check is added because if user called hdfs getConf -journalnodes and qjm is not setup
to return empty value for user and this also helps in start-dfs.sh and stop-dfs.sh (when dfs.namenode.shared.edits.dir
is set with shared storage) As now start-dfs.sh and stop-dfs.sh logic is changed in HDFS-12375
jira. 

addressed other review comments.

> GetConf to get journalnodeslist
> -------------------------------
>
>                 Key: HDFS-12486
>                 URL: https://issues.apache.org/jira/browse/HDFS-12486
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>            Reporter: Bharat Viswanadham
>            Assignee: Bharat Viswanadham
>         Attachments: HDFS-12486.01.patch, HDFS-12486.02.patch, HDFS-12486.03.patch, HDFS-12486.04.patch
>
>
> GetConf command to list journal nodes.



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