GitHub user SaintBacchus opened a pull request:
https://github.com/apache/spark/pull/7008
[SPARK-8619][Streaming]Don't recover keytab and principal configuration
within Streaming chckpoint
[Client.scala](https://github.com/apache/spark/blob/master/yarn/src/main/scala/org/apache/spark/deploy/yarn/Client.scala#L786)
will change these configurations, so this would cause the problem that the
Streaming recover logic can't find the local keytab file(since configuration
was changed)
```scala
sparkConf.set("spark.yarn.keytab", keytabFileName)
sparkConf.set("spark.yarn.principal", args.principal)
```
Problem described at
[Jira](https://issues.apache.org/jira/browse/SPARK-8619)
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/SaintBacchus/spark SPARK-8619
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/7008.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 #7008
----
commit 0d8f800c742a78870f8ab76232ed8bb18684b84e
Author: huangzhaowei <[email protected]>
Date: 2015-06-25T02:27:55Z
Don't recover keytab and principal configuration within Streaming
checkpoint.
----
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