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https://issues.apache.org/jira/browse/GOBBLIN-1454?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dushyant Kumar updated GOBBLIN-1454:
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Description:
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.
was:
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 initialized
path is accessed.
> 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: 0.16.0
>
> Time Spent: 1h
> 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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