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From "Kostas Kloudas (Jira)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-14742) Unstable tests TaskExecutorTest#testSubmitTaskBeforeAcceptSlot
Date Thu, 16 Jan 2020 15:59:00 GMT

    [ https://issues.apache.org/jira/browse/FLINK-14742?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17017059#comment-17017059
] 

Kostas Kloudas commented on FLINK-14742:
----------------------------------------

Ok it seems to be a test instability so I am downgrading it.

> Unstable tests TaskExecutorTest#testSubmitTaskBeforeAcceptSlot
> --------------------------------------------------------------
>
>                 Key: FLINK-14742
>                 URL: https://issues.apache.org/jira/browse/FLINK-14742
>             Project: Flink
>          Issue Type: Bug
>          Components: Runtime / Coordination
>    Affects Versions: 1.10.0
>            Reporter: Zili Chen
>            Assignee: Kostas Kloudas
>            Priority: Blocker
>             Fix For: 1.10.0
>
>
> deadlock.
> {code}
> "main" #1 prio=5 os_prio=0 tid=0x00007f1f8800b800 nid=0x356 waiting on condition [0x00007f1f8e65c000]
>    java.lang.Thread.State: WAITING (parking)
> 	at sun.misc.Unsafe.park(Native Method)
> 	- parking to wait for  <0x0000000086e9e9c0> (a java.util.concurrent.CompletableFuture$Signaller)
> 	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> 	at java.util.concurrent.CompletableFuture$Signaller.block(CompletableFuture.java:1693)
> 	at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3323)
> 	at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:1729)
> 	at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1895)
> 	at org.apache.flink.runtime.taskexecutor.TaskExecutorTest.testSubmitTaskBeforeAcceptSlot(TaskExecutorTest.java:1108)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:498)
> {code}
> full log https://api.travis-ci.org/v3/job/611275566/log.txt



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