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https://issues.apache.org/jira/browse/EAGLE-504?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15444926#comment-15444926
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ASF GitHub Bot commented on EAGLE-504:
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Github user pkuwm closed the pull request at:
https://github.com/apache/incubator-eagle/pull/396
> Fix warnings for getting json values in eagle-jpm-spark-history
> ---------------------------------------------------------------
>
> Key: EAGLE-504
> URL: https://issues.apache.org/jira/browse/EAGLE-504
> Project: Eagle
> Issue Type: Bug
> Affects Versions: v0.5.0
> Reporter: Huizhi Lu
> Assignee: Huizhi Lu
> Fix For: v0.5.0
>
>
> In JSONUTIL Class, if the key does not exist, null pointer exceptions would
> be thrown.
> Solution: Add default values.
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