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https://issues.apache.org/jira/browse/DRILL-5763?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16152815#comment-16152815
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ASF GitHub Bot commented on DRILL-5763:
---------------------------------------

Github user asfgit closed the pull request at:

    https://github.com/apache/drill/pull/931


> Fix NPE during MapRDBSubScan deserialization
> --------------------------------------------
>
>                 Key: DRILL-5763
>                 URL: https://issues.apache.org/jira/browse/DRILL-5763
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Storage - MapRDB
>    Affects Versions: 1.12.0
>            Reporter: Arina Ielchiieva
>            Assignee: Arina Ielchiieva
>              Labels: ready-to-commit
>             Fix For: 1.12.0
>
>
> When querying mapr-db json table, if query has more than one major fragments, 
> query execution fails since not all properties are defined MapRDBSubScan and 
> thus deserialization fails.
> This is the regression from DRILL-5714.
> The root cause of the issue is that {{formatPluginConfig}} and 
> {{storageConfig}} were not indicated as json properties and thus where not 
> serialized. During deserialization they were set as null which caused NPE.



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