Github user dbahir commented on the issue:
https://github.com/apache/phoenix/pull/203
Closing, this issue will be fixed by
[#191](https://github.com/apache/phoenix/pull/191)
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Github user dbahir closed the pull request at:
https://github.com/apache/phoenix/pull/203
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Github user dbahir commented on the pull request:
https://github.com/apache/phoenix/commit/b5be8d85bfd05aeb3ea17b1c734eda06d914f516#commitcomment-18834022
My bad regarding the synchronization, you are correct.
Did you get to look at the comment regarding the user login
Github user dbahir commented on the pull request:
https://github.com/apache/phoenix/commit/b5be8d85bfd05aeb3ea17b1c734eda06d914f516#commitcomment-18831582
UserGroupInformation.getCurrentUser() will not be thread safe, uploaded a
patch of how to fix it.
[phoenix.txt](https
Github user dbahir commented on the issue:
https://github.com/apache/phoenix/pull/191
This solution is not thread safe and will not allow to safely create
multiple instances of a driver on different threads in the JVM.
This area should be protected,
https://github.com
Github user dbahir commented on the issue:
https://github.com/apache/phoenix/pull/203
HBase renew implementation is similar to the HDFS one.
https://github.com/apache/hbase/blob/master/hbase-client/src/main/java/org/apache/hadoop/hbase/ipc/RpcClientImpl.java#L658
Thanks
Github user dbahir commented on the issue:
https://github.com/apache/phoenix/pull/203
If you look at
https://github.com/hanborq/hadoop/blob/master/src/core/org/apache/hadoop/security/UserGroupInformation.java
you can see that this class is not thread safe and not designed to have
Github user dbahir commented on the issue:
https://github.com/apache/phoenix/pull/203
Regarding the renewal, I understand from,
http://stackoverflow.com/questions/34616676/should-i-call-ugi-checktgtandreloginfromkeytab-before-every-action-on-hadoop,
that the RPC layer takes care
Github user dbahir commented on the issue:
https://github.com/apache/phoenix/pull/203
This fix has been tested and it solves the issue, the same fix has been
applied to the storm hdfs and hbase connectors.
https://issues.apache.org/jira/browse/STORM-1521
https
