[jira] [Updated] (HUDI-1953) No set the output type of the operator, Throw java.lang.NullPointerException

["taylor liao (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HUDI-1953?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

taylor liao updated HUDI-1953:
------------------------------
    Summary: No set the output type of the operator, Throw java.lang.NullPointerException  (was: Don't set the output type of the operator, Throw java.lang.NullPointerException)

> No set the output type of the operator, Throw java.lang.NullPointerException
> ----------------------------------------------------------------------------
>
>                 Key: HUDI-1953
>                 URL: https://issues.apache.org/jira/browse/HUDI-1953
>             Project: Apache Hudi
>          Issue Type: Bug
>          Components: Flink Integration
>            Reporter: taylor liao
>            Assignee: taylor liao
>            Priority: Blocker
>             Fix For: 0.9.0
>
>
> Need to set the output type of the operator, Otherwise throw java.lang.NullPointerException.
> java.lang.NullPointerException
> at java.util.Objects.requireNonNull(Objects.java:203)
> at org.apache.flink.streaming.runtime.streamrecord.StreamElementSerializer.(StreamElementSerializer.java:65)
> at org.apache.flink.streaming.runtime.io.RecordWriterOutput.(RecordWriterOutput.java:70)
> at org.apache.flink.streaming.runtime.tasks.OperatorChain.createStreamOutput(OperatorChain.java:709)
> at org.apache.flink.streaming.runtime.tasks.OperatorChain.createChainOutputs(OperatorChain.java:270)



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