[jira] [Created] (FLINK-13822) TableAggregateITCase.testGroupByFlatAggregate test failure: IllegalStateException: Concurrent access to KryoSerializer.

[Shang Yuanchun (Jira)]

Alex created FLINK-13822:
----------------------------

             Summary: TableAggregateITCase.testGroupByFlatAggregate test failure: IllegalStateException: Concurrent access to KryoSerializer.
                 Key: FLINK-13822
                 URL: https://issues.apache.org/jira/browse/FLINK-13822
             Project: Flink
          Issue Type: Bug
            Reporter: Alex


{code}
[ERROR] testGroupByFlatAggregate[StateBackend=HEAP](org.apache.flink.table.planner.runtime.stream.table.TableAggregateITCase)  Time elapsed: 0.643 s  <<< ERROR!
org.apache.flink.runtime.client.JobExecutionException: Job execution failed.
        at org.apache.flink.table.planner.runtime.stream.table.TableAggregateITCase.testGroupByFlatAggregate(TableAggregateITCase.scala:59)
Caused by: java.lang.IllegalStateException: Concurrent access to KryoSerializer. Thread 1: GroupTableAggregate -> Calc(select=[b AS category, f0 AS v1, f1 AS v2]) -> SinkConversionToTuple2 (1/4) , Thread 2: AsyncOperations-thread-1
{code}

CI log: https://api.travis-ci.com/v3/job/227362742/log.txt



--
This message was sent by Atlassian Jira
(v8.3.2#803003)