GitHub user Ethanlm opened a pull request:
https://github.com/apache/storm/pull/2290
[STORM-2703] Handle ExecutionException in handleWaitingForBlobLocalization
state
See: https://issues.apache.org/jira/browse/STORM-2703
Keep supervisor from crashing when exception happens because of blob
permission exception (or KeyNotFound exception). The code change here will
bring state machine back to `MachineState.EMPTY` when that happens and start
over.
So, if the blob ACL permission is fixed (or the key is uploaded) during the
runtime, the topology will start to work; if the topology is killed, the Slot
is able to continue to deal with other assignment.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/Ethanlm/storm STORM-2703
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/storm/pull/2290.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 #2290
----
commit 3213ba40b9479337e8f9dc1c412f57e6bb57aace
Author: Ethan Li <ethanopensou...@gmail.com>
Date: 2017-08-22T18:15:30Z
[STORM-2703] Handle ExecutionException in handleWaitingForBlobLocalization
state
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