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From "Arpit Agarwal (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-12496) Make QuorumJournalManager timeout properties configurable
Date Tue, 19 Sep 2017 21:43:00 GMT

    [ https://issues.apache.org/jira/browse/HDFS-12496?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16172382#comment-16172382
] 

Arpit Agarwal commented on HDFS-12496:
--------------------------------------

Hi [~ajayydv], couple of comments:
# We should retain this comment. It clarifies that these timeouts are not used anywhere on
the regular data write path. It may need to be reworded a bit though.
{code}
-  // Since these don't occur during normal operation, we can
-  // use rather lengthy timeouts, and don't need to make them
-  // configurable.
{code}
# Extension to Hanisha's comment - you can also query this key using conf.getTimeDuration.
That allows specifying time units with readable suffixes like _30s, 1m_ etc.


> Make QuorumJournalManager timeout properties configurable
> ---------------------------------------------------------
>
>                 Key: HDFS-12496
>                 URL: https://issues.apache.org/jira/browse/HDFS-12496
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>            Reporter: Ajay Kumar
>            Assignee: Ajay Kumar
>         Attachments: HDFS-12496.01.patch
>
>
> Make QuorumJournalManager timeout properties configurable using a common key. 



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