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https://issues.apache.org/jira/browse/FLINK-31882?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17715342#comment-17715342
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luoyuxia commented on FLINK-31882:
----------------------------------
[~yzl] Thanks for reporting. I'll try to fix it.
> SqlGateway will throw exception when executing DeleteFromFilterOperation
> ------------------------------------------------------------------------
>
> Key: FLINK-31882
> URL: https://issues.apache.org/jira/browse/FLINK-31882
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / API, Table SQL / Gateway
> Affects Versions: 1.17.0
> Reporter: yuzelin
> Assignee: luoyuxia
> Priority: Major
>
> Reproduce step:
> Our sink implements `SupportsDeletePushDown`, so when we test a DELETE
> statement, the `TableEnvironmentImpl` will call the
> `TableResultInternal executeInternal(DeleteFromFilterOperation
> deleteFromFilterOperation)` at line 895. This method won't return the
> JobClient, but the SqlGateway requires one, thus a exception occurs.
> Stack:
> Caused by:
> org.apache.flink.table.gateway.service.utils.SqlExecutionException: Can't get
> job client for the operation d4ba1029-664c-44c0-922b-021eb9e1c527.
> at
> org.apache.flink.table.gateway.service.operation.OperationExecutor.lambda$callModifyOperations$6(OperationExecutor.java:521)
> at java.base/java.util.Optional.orElseThrow(Optional.java:408)
> at
> org.apache.flink.table.gateway.service.operation.OperationExecutor.callModifyOperations(OperationExecutor.java:518)
> at
> org.apache.flink.table.gateway.service.operation.OperationExecutor.executeOperation(OperationExecutor.java:431)
> at
> org.apache.flink.table.gateway.service.operation.OperationExecutor.executeStatement(OperationExecutor.java:200)
> at
> org.apache.flink.table.gateway.service.SqlGatewayServiceImpl.lambda$executeStatement$1(SqlGatewayServiceImpl.java:212)
> at
> org.apache.flink.table.gateway.service.operation.OperationManager.lambda$submitOperation$1(OperationManager.java:119)
> at
> org.apache.flink.table.gateway.service.operation.OperationManager$Operation.lambda$run$0(OperationManager.java:258)
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