[jira] [Created] (KYLIN-1014) patch for supporting kerberos authentication while getting status from RM

["fengYu (JIRA)" <ji...@apache.org>]

fengYu created KYLIN-1014:
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             Summary: patch for supporting kerberos authentication while getting status from RM
                 Key: KYLIN-1014
                 URL: https://issues.apache.org/jira/browse/KYLIN-1014
             Project: Kylin
          Issue Type: Bug
            Reporter: fengYu


I have used kylin-0.7.2 build cube and do some query, and I am trying kylin-1.0 in another hadoop cluster. I get this problem below in kylin-0.7.2 and kylin-1.0 :

Our hadoop cluster deals with authentication with kerberos, However, We find after submit a mapreduce job(the second step in building cube), kylin will send a http request to RM server and get the job status at regular intervals, But we always get errors here because kylin do nothing about kerberos. Finally , we do some change on source code and make it support kerberos authentication . attachment is my patch file..

I add a property named "kylin.job.status.with.kerberos" which means if we need do authentication with kerberos when getting status from RM, the default value is false.

It will be highly appreciated if you have some good idea or some suggestion. Thanks...



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