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https://issues.apache.org/jira/browse/AMBARI-11627?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Srimanth Gunturi updated AMBARI-11627:
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Attachment: AMBARI-11627.patch
Attaching patch which sets the map and reduce memory to *atleast* 1536 when PIG
is installed.
Tested on live cluster.
Stack-advisor tests pass.
> Default Map memory should be less than default reduce memory
> ------------------------------------------------------------
>
> Key: AMBARI-11627
> URL: https://issues.apache.org/jira/browse/AMBARI-11627
> Project: Ambari
> Issue Type: Bug
> Components: contrib
> Affects Versions: 2.1.0
> Reporter: Srimanth Gunturi
> Assignee: Srimanth Gunturi
> Fix For: 2.1.0
>
> Attachments: AMBARI-11627.patch
>
>
> Its typically the reverse. Reducers have more memory than maps.
> Map - 1.465GB Reduce - 1.332 GB
> Standard cluster on GCE but with 5 nodes instead of 3.
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