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From "Ruidong Li (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (FLINK-7971) Fix potential NPE with inconsistent state
Date Fri, 03 Nov 2017 06:32:00 GMT

     [ https://issues.apache.org/jira/browse/FLINK-7971?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ruidong Li updated FLINK-7971:
------------------------------
    Description: 
In {{GroupAggProcessFunction}}, the status of  {{state}} and {{cntState}} are not consistent,
which may cause NPE when {{state}} is not null but {{cntState}} is null.



  was:
In {{GroupAggProcessFunction}}, the status of  {{state}} and {{cntState}} is not consistent,
which may cause NPE when {{state}} is not null but {{cntState}} is null.




> Fix potential NPE with inconsistent state
> -----------------------------------------
>
>                 Key: FLINK-7971
>                 URL: https://issues.apache.org/jira/browse/FLINK-7971
>             Project: Flink
>          Issue Type: Bug
>          Components: Table API & SQL
>            Reporter: Ruidong Li
>            Assignee: Ruidong Li
>            Priority: Major
>
> In {{GroupAggProcessFunction}}, the status of  {{state}} and {{cntState}} are not consistent,
which may cause NPE when {{state}} is not null but {{cntState}} is null.



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