Anubhav Dhoot created YARN-2931:

             Summary: PublicLocalizer may fail with FileNotFoundException until 
directory gets initialized by LocalizeRunner
                 Key: YARN-2931
             Project: Hadoop YARN
          Issue Type: Bug
          Components: nodemanager
            Reporter: Anubhav Dhoot

When the data directory is cleaned up and NM is started with existing recovery 
state, because of YARN-90, it will not recreate the local dirs.
This causes a PublicLocalizer to fail until getInitializedLocalDirs is called 
due to some LocalizeRunner for private localization.

Instead we can have PublicLocalizer not depend on this and also call 
getInitializedLocalDirs so it can handle initialization on its own similar to 
non public localization

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