[jira] [Created] (FLINK-21557) An error was reported when temp join hive.

[Shang Yuanchun (Jira)]

HideOnBush created FLINK-21557:
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             Summary: An error was reported when temp join hive.
                 Key: FLINK-21557
                 URL: https://issues.apache.org/jira/browse/FLINK-21557
             Project: Flink
          Issue Type: Bug
          Components: Table SQL / API
    Affects Versions: 1.12.0
            Reporter: HideOnBush
         Attachments: image-2021-03-02-18-38-43-789.png

An error was reported when temp join hive.。
Caused by: java.lang.NullPointerException
        at org.apache.flink.table.data.DecimalDataUtils.doubleValue(DecimalDataUtils.java:48)
        at org.apache.flink.table.data.DecimalDataUtils.castToDouble(DecimalDataUtils.java:193)
        at StreamExecCalc$3741.processElement(Unknown Source)
        at org.apache.flink.streaming.runtime.tasks.CopyingChainingOutput.pushToOperator(CopyingChainingOutput.java:71)

 !image-2021-03-02-18-38-43-789.png|thumbnail!



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