GitHub user dbahir opened a pull request:
https://github.com/apache/storm/pull/1064
When using keytab insure login is done at most once per process
When using a topology that has multiple executors in same process or
multiple HBase bolts the tickets do not get renewed. After the ticket
expiration the bolts are no longer able to write/read from HBase. That is
caused by a login from keytab for every thread, this fixe ensures that there
will only be one login per process.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/dbahir/storm master
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/storm/pull/1064.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 #1064
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commit f8af1d727fd1159aec2f83164940e5b4b8910e45
Author: Dan Bahir <[email protected]>
Date: 2016-02-01T17:29:59Z
When using keytab insure login is done at most once per process
commit 8d9a12765f1fb5f605941b69397ff2457d0299cb
Author: dbahir <[email protected]>
Date: 2016-02-01T20:17:48Z
remove mistaken import for config
commit 2893a79b3f8f1a222abacfba61156cc17bcb48f7
Author: dbahir <[email protected]>
Date: 2016-02-01T20:29:20Z
Correct reference to TOPOLOGY_AUTO_CREDENTIALS
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