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https://issues.apache.org/jira/browse/SLIDER-990?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Billie Rinaldi resolved SLIDER-990.
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Resolution: Duplicate
> 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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