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Posted to dev@storm.apache.org by GitBox <gi...@apache.org> on 2020/03/25 18:38:49 UTC

[GitHub] [storm] Ethanlm opened a new pull request #3236: [STORM-3607] Add warnings about exceptions from hadoop TGT renewal thread

Ethanlm opened a new pull request #3236: [STORM-3607] Add warnings about exceptions from hadoop TGT renewal thread
URL: https://github.com/apache/storm/pull/3236
 
 
   An example run:
   
   ```
   2020-03-25 18:36:59.391 o.a.s.s.a.k.AutoTGT main [INFO] Populating TGT from credentials
   2020-03-25 18:36:59.763 o.a.h.u.NativeCodeLoader main [WARN] Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
   2020-03-25 18:36:59.763 o.a.h.s.JniBasedUnixGroupsNetgroupMappingWithFallback main [INFO] Falling back to shell based
   2020-03-25 18:36:59.798 o.a.s.s.a.k.AutoTGT main [INFO] Invoking Hadoop UserGroupInformation.loginUserFromSubject.
   2020-03-25 18:36:59.808 o.a.s.s.a.k.AutoTGT main [WARN] UserGroupInformation.loginUserFromSubject will spawn a TGT renewal thread ("TGT Renewer for <username>") to ex
   ecute "kinit -R" command some time before the current TGT expires. It will fail because TGT is not in the local TGT cache and the thread will eventually abort. Except
   ions from this TGT renewal thread can be ignored. Note: TGT for the Worker is kept in memory. Please refer to STORM-3606 for detailed explanations
   ```

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[GitHub] [storm] Ethanlm merged pull request #3236: [STORM-3607] Add warnings about exceptions from hadoop TGT renewal thread

Posted by GitBox <gi...@apache.org>.
Ethanlm merged pull request #3236: [STORM-3607] Add warnings about exceptions from hadoop TGT renewal thread
URL: https://github.com/apache/storm/pull/3236
 
 
   

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