GitHub user jinossy opened a pull request:
https://github.com/apache/tajo/pull/950
TAJO-2065: Increase default heap size.
I've change the default value to following:
`Default Xmx: 1G -> 5G`
`tajo.task.resource.min.memory-mb: 500 -> 1000`
`tajo.worker.resource.disks: 1 -> 2`
`Default GC: -XX:+UseParallelOldGC`
This configuration can execute 4 task simultaneously.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/jinossy/tajo TAJO-2065
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/tajo/pull/950.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 #950
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commit 43cacc23616427d3b7d8faa72a060b961c997f72
Author: Jinho Kim <[email protected]>
Date: 2016-01-28T06:27:06Z
TAJO-2065: Increase default heap size.
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