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Posted to issues@trafodion.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2016/10/21 03:38:58 UTC
[jira] [Commented] (TRAFODION-2303) Limit the heap size of hbase
processes for co-operative developer environment
[ https://issues.apache.org/jira/browse/TRAFODION-2303?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15593847#comment-15593847 ]
ASF GitHub Bot commented on TRAFODION-2303:
-------------------------------------------
GitHub user selvaganesang opened a pull request:
https://github.com/apache/incubator-trafodion/pull/774
[TRAFODION-2303] Limit the heap size of hbase processes for co-operat…
…ive developer environment
In the developer environment, the HBase processes are started without setting max heap size.
Then, HBase java processes uses 1/4 of the physical memory as the max heap size. This results
in memory pressure in a cooperative developer environment shared by many developers.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/selvaganesang/incubator-trafodion hbase_heap_size
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-trafodion/pull/774.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #774
----
commit c35c496da83c82c3ed85215c4bd502a691b34bc3
Author: selvaganesang <se...@esgyn.com>
Date: 2016-10-21T03:34:17Z
[TRAFODION-2303] Limit the heap size of hbase processes for co-operative developer environment
In the developer environment, the HBase processes are started without setting max heap size.
Then, HBase java processes uses 1/4 of the physical memory as the max heap size. This results
in memory pressure in a cooperative developer environment shared by many developers.
----
> Limit the heap size of hbase processes for co-operative developer environment
> -----------------------------------------------------------------------------
>
> Key: TRAFODION-2303
> URL: https://issues.apache.org/jira/browse/TRAFODION-2303
> Project: Apache Trafodion
> Issue Type: Improvement
> Components: dev-environment
> Affects Versions: 2.1-incubating
> Environment: Developer environment
> Reporter: Selvaganesan Govindarajan
> Assignee: Selvaganesan Govindarajan
> Priority: Minor
> Fix For: 2.1-incubating
>
>
> In the developer environment, the HBase processes are started without setting max heap size. Then, HBase java processes uses 1/4 of the physical memory as the max heap size. This results in memory pressure in a cooperative developer environment shared by many developers.
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