[FLINK-17739] ResultPartitionTest.testInitializeMoreStateThanBuffer is unstable

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.11.0
• Component/s: Runtime / Network
• Labels: pull-request-available test-stability
• Assignee: Zhijiang
• Reporter: Piotr Nowojski
• Created: 15/May/20 15:45
• Updated: 16/Oct/20 10:33
• Resolved: 16/May/20 13:23

Description

When run in loop, after ~50-100 runs it throws:

java.lang.AssertionError: 
Expected :2
Actual   :1
<Click to see difference>

	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.io.network.partition.ResultPartitionTest.testInitializeMoreStateThanBuffer(ResultPartitionTest.java:525)

Issue Links

• links to: GitHub Pull Request #12182