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From "Sumit Mohanty (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-14459) Make the hdfs replication as 1 when it is single node cluster
Date Wed, 30 Dec 2015 16:09:49 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-14459?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15075144#comment-15075144
] 

Sumit Mohanty commented on AMBARI-14459:
----------------------------------------

[~mithmatt] the replication can be equal to number of DATANODE instances as long as its less
than 3.

> Make the hdfs replication as 1 when it is single node cluster
> -------------------------------------------------------------
>
>                 Key: AMBARI-14459
>                 URL: https://issues.apache.org/jira/browse/AMBARI-14459
>             Project: Ambari
>          Issue Type: Improvement
>    Affects Versions: trunk
>            Reporter: Jeff Zhang
>            Assignee: Matt
>              Labels: ambari-server, newbie, stack
>             Fix For: trunk
>
>         Attachments: AMBARI-14459.patch
>
>
> By default the replication is 3 which doesn't work when it is single node cluster. I
meet this issue when I install hdp in one single node.  



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