[FLINK-8709] Flaky test: SlotPoolRpcTest.testCancelSlotAllocationWithoutResourceManager

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 1.5.0
• Fix Version/s: 1.5.0
• Assignee: Till Rohrmann
• Reporter: Bowen Li
• Created: 19/Feb/18 21:46
• Updated: 21/Feb/18 12:42
• Resolved: 21/Feb/18 10:09

Description

In both https://travis-ci.org/apache/flink/jobs/343258724 and https://travis-ci.org/apache/flink/jobs/343527405 

Running org.apache.flink.runtime.jobmaster.slotpool.SlotPoolRpcTest
Tests run: 5, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.77 sec <<< FAILURE! - in org.apache.flink.runtime.jobmaster.slotpool.SlotPoolRpcTest
testCancelSlotAllocationWithoutResourceManager(org.apache.flink.runtime.jobmaster.slotpool.SlotPoolRpcTest)  Time elapsed: 0.622 sec  <<< FAILURE!
java.lang.AssertionError: expected:<0> but was:<1>
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.failNotEquals(Assert.java:834)
	at org.junit.Assert.assertEquals(Assert.java:645)
	at org.junit.Assert.assertEquals(Assert.java:631)
	at org.apache.flink.runtime.jobmaster.slotpool.SlotPoolRpcTest.testCancelSlotAllocationWithoutResourceManager(SlotPoolRpcTest.java:171)

Issue Links

• is duplicated by: FLINK-8727 Test instability in SlotPoolRpcTest.testCancelSlotAllocationWithoutResourceManager