[jira] [Commented] (SLIDER-990) The isFromKeytab check is not always valid

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

    [ https://issues.apache.org/jira/browse/SLIDER-990?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15009668#comment-15009668 ] 

Jonathan Maron commented on SLIDER-990:
---------------------------------------

Those are exactly the sort of log statements that are indicative of 10786, so I'd suggest really reviewing whether that fix is applied.

> The isFromKeytab check is not always valid
> ------------------------------------------
>
>                 Key: SLIDER-990
>                 URL: https://issues.apache.org/jira/browse/SLIDER-990
>             Project: Slider
>          Issue Type: Bug
>          Components: security
>    Affects Versions: Slider 0.81
>            Reporter: Billie Rinaldi
>
> In SliderAppMaster, we use loginUserFromKeytab and then verify that the resulting user isFromKeytab.  I'm getting a failure on the isFromKeytab check.  I believe that the fix for HADOOP-10786 was included in the version of Hadoop I was using.  You can see the contradictory log statements below.
> {noformat}
> 2015-11-11 00:54:08,881 [main] INFO security.SecurityConfiguration - No host keytab file path specified. Will attempt to retrieve keytab file accumulo.headless.keytab as a local resource for the container
> 2015-11-11 00:54:08,881 [main] INFO appmaster.SliderAppMaster - Logging in as accumulo-test1 with keytab keytabs/accumulo.headless.keytab
> 2015-11-11 00:54:08,947 [main] INFO security.UserGroupInformation - Login successful for user accumulo-test1 using keytab file /hadoop/yarn/local/usercache/accumulo/appcache/application_1447164964705_0014/container_e02_1447164964705_0014_01_000001/keytabs/accumulo.headless.keytab
> 2015-11-11 00:54:08,947 [main] ERROR main.ServiceLauncher - User is not based on a keytab in a secure deployment.
> 2015-11-11 00:54:08,948 [main] INFO util.ExitUtil - Exiting with status 70
> {noformat}



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