GitHub user gss2002 opened a pull request:
https://github.com/apache/zeppelin/pull/2886
ZEPPELIN-3356: Zeppelin FileSystemStorage reloginFromKeytab needed
What is this PR for?
During long runs of Apache Zeppelin using HDFS as the backing configuration
and notebook storage. We noticed that when the Zeppelin Server ticket had
reached 7 days our max renewal time the keytab is not re-logged in leaving the
Zeppelin Server in an unusable state. The solution is to reLoginFromKeytab
before any operations as it will check if the ticket needs to be relogged in.
What type of PR is it?
[Bug Fix]
Todos
What is the Jira issue?
https://issues.apache.org/jira/browse/ZEPPELIN-3356
How should this be tested?
Run Zeppelin Server for the max kerberos renewal time
Screenshots (if appropriate)
Questions:
Does the licenses files need update? No
Is there breaking changes for older versions? No
Does this needs documentation? No
Author: Greg Senia [email protected]
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/gss2002/zeppelin ZEPPELIN-3356
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/2886.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 #2886
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commit dc190e5979ffaca2ae36cdbc5a171624ce5868d5
Author: gss2002 <greg@...>
Date: 2018-03-21T16:33:34Z
ZEPPELIN-3356: Zeppelin FileSystem Storage reloginFromKeytab needed
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