[FLINK-15403] 'State Migration end-to-end test from 1.6' is unstable on travis.

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 1.10.0
• Fix Version/s: 1.10.0
• Component/s: Tests
• Labels: pull-request-available test-stability
• Assignee: Piotr Nowojski
• Reporter: Xintong Song
• Created: 26/Dec/19 10:18
• Updated: 03/Jan/20 09:14
• Resolved: 03/Jan/20 09:14

Description

api.travis-ci.org/v3/job/629576631/log.txt
https://api.travis-ci.org/v3/job/631346939/log.txt

The test case fails because the log contains the following error message.

2019-12-26 09:19:35,537 ERROR org.apache.flink.streaming.runtime.tasks.StreamTask           - Received CancelTaskException while we are not canceled. This is a bug and should be reported
org.apache.flink.runtime.execution.CancelTaskException: Consumed partition PipelinedSubpartitionView(index: 0) of ResultPartition 3886657fb8cc980139fac67e32d6e380@8cfcbe851fe3bb3fa00e9afc370bd963 has been released.
	at org.apache.flink.runtime.io.network.partition.consumer.LocalInputChannel.getNextBuffer(LocalInputChannel.java:190)
	at org.apache.flink.runtime.io.network.partition.consumer.SingleInputGate.waitAndGetNextData(SingleInputGate.java:509)
	at org.apache.flink.runtime.io.network.partition.consumer.SingleInputGate.getNextBufferOrEvent(SingleInputGate.java:487)
	at org.apache.flink.runtime.io.network.partition.consumer.SingleInputGate.pollNext(SingleInputGate.java:475)
	at org.apache.flink.runtime.taskmanager.InputGateWithMetrics.pollNext(InputGateWithMetrics.java:75)
	at org.apache.flink.streaming.runtime.io.CheckpointedInputGate.pollNext(CheckpointedInputGate.java:125)
	at org.apache.flink.streaming.runtime.io.StreamTaskNetworkInput.emitNext(StreamTaskNetworkInput.java:133)
	at org.apache.flink.streaming.runtime.io.StreamOneInputProcessor.processInput(StreamOneInputProcessor.java:69)
	at org.apache.flink.streaming.runtime.tasks.StreamTask.processInput(StreamTask.java:311)
	at org.apache.flink.streaming.runtime.tasks.mailbox.MailboxProcessor.runMailboxLoop(MailboxProcessor.java:187)
	at org.apache.flink.streaming.runtime.tasks.StreamTask.runMailboxLoop(StreamTask.java:488)
	at org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:470)
	at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:702)
	at org.apache.flink.runtime.taskmanager.Task.run(Task.java:527)
	at java.lang.Thread.run(Thread.java:748)

Issue Links

• is caused by: FLINK-15317 State TTL Heap backend end-to-end test fails on Travis
• is related to: FLINK-15427 State TTL RocksDb backend end-to-end test stalls on travis
• links to: GitHub Pull Request #10749