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Jark Wu edited comment on FLINK-13740 at 8/16/19 5:43 AM: ---------------------------------------------------------- One possible fix is to duplicate the objSerializer in BinaryGeneric when {{BinaryGeneric.copy}}. https://github.com/apache/flink/blob/master/flink-table/flink-table-runtime-blink/src/main/java/org/apache/flink/table/dataformat/BinaryGeneric.java#L73 was (Author: jark): One possible fix is duplicate serializer of BinaryGeneric when {{BinaryGeneric.copy}}. https://github.com/apache/flink/blob/master/flink-table/flink-table-runtime-blink/src/main/java/org/apache/flink/table/dataformat/BinaryGeneric.java#L73 > TableAggregateITCase.testNonkeyedFlatAggregate failed on Travis > --------------------------------------------------------------- > > Key: FLINK-13740 > URL: https://issues.apache.org/jira/browse/FLINK-13740 > Project: Flink > Issue Type: Bug > Components: Table SQL / Planner > Affects Versions: 1.10.0 > Reporter: Till Rohrmann > Priority: Critical > Labels: test-stability > Fix For: 1.10.0 > > > The {{TableAggregateITCase.testNonkeyedFlatAggregate}} failed on Travis with > {code} > org.apache.flink.runtime.client.JobExecutionException: Job execution failed. > at > org.apache.flink.table.planner.runtime.stream.table.TableAggregateITCase.testNonkeyedFlatAggregate(TableAggregateITCase.scala:93) > Caused by: java.lang.Exception: Artificial Failure > {code} > https://api.travis-ci.com/v3/job/225551182/log.txt -- This message was sent by Atlassian JIRA (v7.6.14#76016)