[FLINK-13740] TableAggregateITCase.testNonkeyedFlatAggregate failed on Travis

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 1.9.0, 1.10.0
• Fix Version/s: 1.9.2, 1.10.0
• Component/s: Table SQL / Planner
• Labels: test-stability
• Assignee: Dawid Wysakowicz
• Reporter: Till Rohrmann
• Created: 15/Aug/19 17:54
• Updated: 17/Jan/20 12:25
• Resolved: 07/Nov/19 10:21

Description

The TableAggregateITCase.testNonkeyedFlatAggregate failed on Travis with

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

https://api.travis-ci.com/v3/job/225551182/log.txt

Issue Links

• duplicates: FLINK-13772 GroupWindowTableAggregateITCase tests fail on Travis
• duplicates: FLINK-13822 TableAggregateITCase.testGroupByFlatAggregate test failure: IllegalStateException: Concurrent access to KryoSerializer.
• is related to: FLINK-13702 BaseMapSerializerTest.testDuplicate fails on Travis
• is related to: FLINK-15619 GroupWindowTableAggregateITCase.testAllProcessingTimeTumblingGroupWindowOverCount failed on Azure
• links to: hotfix