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Date: Wed, 12 Mar 2014 09:52:43 +0000 (UTC)
From: "Shwetha G S (JIRA)" <jira@apache.org>
To: dev@falcon.incubator.apache.org
Message-ID: <JIRA.12699487.1394220601406.50322.1394617963395@arcas>
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References: <JIRA.12699487.1394220601406@arcas>
Subject: [jira] [Commented] (FALCON-342) Add ability to set maxMaps on
 replication
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    [ https://issues.apache.org/jira/browse/FALCON-342?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13931594#comment-13931594 ] 

Shwetha G S commented on FALCON-342:
------------------------------------

On a second thought,
+                if (props.get(MR_MAX_MAPS) == null) {
+                    props.put(MR_MAX_MAPS, "5");
+                }
Can you read max maps from runtime properties?

> Add ability to set maxMaps on replication
> -----------------------------------------
>
>                 Key: FALCON-342
>                 URL: https://issues.apache.org/jira/browse/FALCON-342
>             Project: Falcon
>          Issue Type: Improvement
>          Components: feed, replication
>    Affects Versions: 0.4, 0.5
>            Reporter: Michael Miklavcic
>            Assignee: Michael Miklavcic
>            Priority: Critical
>              Labels: features, patch
>             Fix For: 0.5
>
>         Attachments: FALCON-342.patch, FALCON-342_v2.patch
>
>
> It's useful to be able to minimize bandwidth used during distcp replication. A use case is for customers trying to optimize bandwidth costs between data centers.


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