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Posted to dev@gobblin.apache.org by "Dushyant Kumar (Jira)" <ji...@apache.org> on 2021/06/08 07:30:00 UTC

[jira] [Resolved] (GOBBLIN-1454) NPE when trying to fetch delegation tokens for multiple remote namenodes

     [ https://issues.apache.org/jira/browse/GOBBLIN-1454?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dushyant Kumar resolved GOBBLIN-1454.
-------------------------------------
    Fix Version/s:     (was: 0.16.0)
                   0.15.0
       Resolution: Fixed

> NPE when trying to fetch delegation tokens for multiple remote namenodes
> ------------------------------------------------------------------------
>
>                 Key: GOBBLIN-1454
>                 URL: https://issues.apache.org/jira/browse/GOBBLIN-1454
>             Project: Apache Gobblin
>          Issue Type: Bug
>    Affects Versions: 0.15.0
>            Reporter: Dushyant Kumar
>            Priority: Critical
>             Fix For: 0.15.0
>
>          Time Spent: 2h 50m
>  Remaining Estimate: 0h
>
> When the application tries to fetch delegation tokens for multiple remote namenodes (>1), the current implementation of
>  getRemoteFSTokenFromURI method doesn't wait for initialization of all the elements of path ("ps") array before calling
>  obtainTokensForNamenodes leading to NPE when the fileSystem of an uninitialized path is accessed.



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