[FLINK-11343] TaskExecutorTest is unstable on travis

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Resolved
• Affects Version/s: 1.8.0
• Fix Version/s: 1.8.0
• Component/s: Runtime / Task, Tests
• Labels: pull-request-available test-stability
• Release Note: master via 28cccde59abd08289c3ec55363773c175452ec05
• Assignee: Zili Chen
• Reporter: Zili Chen
• Created: 16/Jan/19 07:11
• Updated: 01/Oct/19 15:39
• Resolved: 07/Mar/19 04:38

Description

org.apache.flink.runtime.util.TestingFatalErrorHandler$TestingException: java.lang.IllegalStateException: Memory manager has been shut down.
	at org.apache.flink.runtime.util.TestingFatalErrorHandler.rethrowError(TestingFatalErrorHandler.java:51)
	at org.apache.flink.runtime.taskexecutor.TaskExecutorTest.teardown(TaskExecutorTest.java:223)
Caused by: java.lang.IllegalStateException: Memory manager has been shut down.
	at org.apache.flink.runtime.memory.MemoryManager.releaseAll(MemoryManager.java:480)
	at org.apache.flink.runtime.taskmanager.Task.run(Task.java:821)
	at java.lang.Thread.run(Thread.java:748)

Issue Links

• links to: GitHub Pull Request #7501