GitHub user Xazax-hun opened a pull request:
https://github.com/apache/flink/pull/1769
[FLINK-3322] MemoryManager creates too much GC pressure with iterative jobs.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/Xazax-hun/flink MemoryManager
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/1769.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 #1769
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commit 84e43270415b1a83590e374b6a5440e73e91dad1
Author: Gabor Horvath <xazax....@gmail.com>
Date: 2016-03-05T08:37:32Z
[FLINK-3322] Added the test case of ggevay to reproduce the performance
issue.
commit 3fcce08cffae95f48855b58a576603712f522e67
Author: Gabor Horvath <xazax....@gmail.com>
Date: 2016-03-05T13:36:31Z
[FLINK-3322] MemoryManager creates too much GC pressure with iterative jobs.
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