GitHub user kishorvpatil opened a pull request:
https://github.com/apache/storm/pull/810
[STORM-1121] Remove method call to avoid overhead during topology
submission time
Nimbus calls mk-assignments from SubmitTopology within lock is causing it
to wait for processing of all heartbeats. This conflicts with recurring
mk-assignments call. Topology can be submitted without making assignments,
since for new topology the assignments would be made available as part of next
scheduling cycle.). This gives more consistent response time as avoid locking
within nimbus.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/kishorvpatil/incubator-storm STORM-1121
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/storm/pull/810.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 #810
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commit 1593a374a4a381238f39fd9b0d078586d1aaa305
Author: Kishor Patil <[email protected]>
Date: 2015-10-19T23:32:18Z
Remove method call to avoid overhead during topology submission time
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