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https://issues.apache.org/jira/browse/GOBBLIN-637?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hung Tran resolved GOBBLIN-637.
-------------------------------
Resolution: Fixed
Issue resolved by pull request #2507
[https://github.com/apache/incubator-gobblin/pull/2507]
> Create dag checkpoint dir on initialization to avoid NPE
> --------------------------------------------------------
>
> Key: GOBBLIN-637
> URL: https://issues.apache.org/jira/browse/GOBBLIN-637
> Project: Apache Gobblin
> Issue Type: Bug
> Components: gobblin-service
> Affects Versions: 0.14.0
> Reporter: Sudarshan Vasudevan
> Assignee: Sudarshan Vasudevan
> Priority: Major
> Fix For: 0.14.0
>
>
> FSDagStateStore#getDags() throws a NPE if the dag checkpoint directory does
> not exist, since File#listFiles() returns null when the directory does not
> exist. The fix eagerly creates the checkpoint directory on instantiation of
> FSDagStateStore.
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