GitHub user tillrohrmann opened a pull request:
https://github.com/apache/flink/pull/328
[FLINK-1352] [runtime] Fix buggy registration of TaskManager to JobManager
The JobManager sends now RefusedRegistration messages to the TaskManager if
the registration failed or the TaskManager is already registered. If the
TaskManager receives a RefusedRegistration message and is not already
registered it will shutdown. Otherwise it will simply ignore the
RefusedRegistration message.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/tillrohrmann/flink fixTaskManagerRegistration
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/328.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 #328
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commit 766e642f927065bd98fd11dc40252f54f4a7065e
Author: Till Rohrmann <[email protected]>
Date: 2015-01-21T11:45:12Z
[FLINK-1352] [runtime] Fix buggy registration of TaskManager to JobManager
by introducing dedicated RefusedRegistration messages
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