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From "Vinayakumar B (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-12017) Hadoop archives command should use configurable replication factor when closing
Date Wed, 08 Jul 2015 10:30:05 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-12017?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14618360#comment-14618360
] 

Vinayakumar B commented on HADOOP-12017:
----------------------------------------

Just before committing, got this.

After this change, masterIndex and index, by default will have replication of 10, earlier
it was 5.
Can we keep it back to 5 in reducer, only if '-r' not provided in args?


> Hadoop archives command should use configurable replication factor when closing
> -------------------------------------------------------------------------------
>
>                 Key: HADOOP-12017
>                 URL: https://issues.apache.org/jira/browse/HADOOP-12017
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 2.7.0
>            Reporter: Zhe Zhang
>            Assignee: Bibin A Chundatt
>         Attachments: 0002-HADOOP-12017.patch, 0003-HADOOP-12017.patch, 0003-HADOOP-12017.patch,
0004-HADOOP-12017.patch
>
>
> {{HadoopArchives#HArchivesReducer#close}} uses hard-coded replication factor. It should
use {{repl}} instead, which is parsed from command line parameters.
> {code}
>       // try increasing the replication 
>       fs.setReplication(index, (short) 5);
>       fs.setReplication(masterIndex, (short) 5);
>     }
> {code}



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