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https://issues.apache.org/jira/browse/HADOOP-12017?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14622022#comment-14622022
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Vinayakumar B commented on HADOOP-12017:
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bq. parameter -sr for source file replication . Default value for both set as 3.
IMO, no need to change replication for {{srcFiles}}, not even need to use
{{repl}}, as this is intermediate file, Will be read only once and will be
deleted after Job is complete.
{{-r}} only can be used for all {{master,index,part}} as these are the files
related to archive and will stay.
> 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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