[jira] [Commented] (FLINK-14742) Unstable tests TaskExecutorTest#testSubmitTaskBeforeAcceptSlot
[
https://issues.apache.org/jira/browse/FLINK-14742?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17020466#comment-17020466
]
Till Rohrmann commented on FLINK-14742:
---
Let me know once you have the PR ready [~kkl0u]. I can help with reviewing 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: Critical
> Fix For: 1.10.0
>
>
> deadlock.
> {code}
> "main" #1 prio=5 os_prio=0 tid=0x7f1f8800b800 nid=0x356 waiting on
> condition [0x7f1f8e65c000]
>java.lang.Thread.State: WAITING (parking)
> at sun.misc.Unsafe.park(Native Method)
> - parking to wait for <0x86e9e9c0> (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
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
[jira] [Commented] (FLINK-14742) Unstable tests TaskExecutorTest#testSubmitTaskBeforeAcceptSlot
[
https://issues.apache.org/jira/browse/FLINK-14742?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17017779#comment-17017779
]
Biao Liu commented on FLINK-14742:
--
Such a subtle case if it couldn't be reproduced :)
I have checked the test case, but didn't find the clue. Nice work [~kkl0u]!
> 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: Critical
> Fix For: 1.10.0
>
>
> deadlock.
> {code}
> "main" #1 prio=5 os_prio=0 tid=0x7f1f8800b800 nid=0x356 waiting on
> condition [0x7f1f8e65c000]
>java.lang.Thread.State: WAITING (parking)
> at sun.misc.Unsafe.park(Native Method)
> - parking to wait for <0x86e9e9c0> (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
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
[jira] [Commented] (FLINK-14742) Unstable tests TaskExecutorTest#testSubmitTaskBeforeAcceptSlot
[
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=0x7f1f8800b800 nid=0x356 waiting on
> condition [0x7f1f8e65c000]
>java.lang.Thread.State: WAITING (parking)
> at sun.misc.Unsafe.park(Native Method)
> - parking to wait for <0x86e9e9c0> (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
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
[jira] [Commented] (FLINK-14742) Unstable tests TaskExecutorTest#testSubmitTaskBeforeAcceptSlot
[
https://issues.apache.org/jira/browse/FLINK-14742?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17016971#comment-17016971
]
Kostas Kloudas commented on FLINK-14742:
I upgraded it to a blocker until we know what happens.
> 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=0x7f1f8800b800 nid=0x356 waiting on
> condition [0x7f1f8e65c000]
>java.lang.Thread.State: WAITING (parking)
> at sun.misc.Unsafe.park(Native Method)
> - parking to wait for <0x86e9e9c0> (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
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
[jira] [Commented] (FLINK-14742) Unstable tests TaskExecutorTest#testSubmitTaskBeforeAcceptSlot
[
https://issues.apache.org/jira/browse/FLINK-14742?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17016929#comment-17016929
]
Kostas Kloudas commented on FLINK-14742:
Or this:
{code:java}
Caught exception while executing runnable in main thread.
java.lang.NullPointerException
at
org.apache.flink.runtime.taskexecutor.slot.TaskSlotTable.createSlotReport(TaskSlotTable.java:199)
at
org.apache.flink.runtime.taskexecutor.TaskExecutor.establishResourceManagerConnection(TaskExecutor.java:1030)
at
org.apache.flink.runtime.taskexecutor.TaskExecutor.access$1700(TaskExecutor.java:155)
at
org.apache.flink.runtime.taskexecutor.TaskExecutor$ResourceManagerRegistrationListener.lambda$onRegistrationSuccess$0(TaskExecutor.java:1725)
at
org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRunAsync(AkkaRpcActor.java:397)
at
org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcMessage(AkkaRpcActor.java:190)
at
org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleMessage(AkkaRpcActor.java:152)
at akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:26)
at akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:21)
at scala.PartialFunction$class.applyOrElse(PartialFunction.scala:123)
at akka.japi.pf.UnitCaseStatement.applyOrElse(CaseStatements.scala:21)
at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:170)
at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:171)
at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:171)
at akka.actor.Actor$class.aroundReceive(Actor.scala:517)
at akka.actor.AbstractActor.aroundReceive(AbstractActor.scala:225)
at akka.actor.ActorCell.receiveMessage(ActorCell.scala:592)
at akka.actor.ActorCell.invoke(ActorCell.scala:561)
at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:258)
at akka.dispatch.Mailbox.run(Mailbox.scala:225)
at akka.dispatch.Mailbox.exec(Mailbox.scala:235)
at akka.dispatch.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
at
akka.dispatch.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
at akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
at
akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
{code}
which seems to be also related to concurrent modification of one of the slot
data structures in the {{TaskSlotTable}}.
> Unstable tests TaskExecutorTest#testSubmitTaskBeforeAcceptSlot
> --
>
> Key: FLINK-14742
> URL: https://issues.apache.org/jira/browse/FLINK-14742
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Coordination
>Affects Versions: 1.10.0
>Reporter: Zili Chen
>Assignee: Kostas Kloudas
>Priority: Critical
> Fix For: 1.10.0
>
>
> deadlock.
> {code}
> "main" #1 prio=5 os_prio=0 tid=0x7f1f8800b800 nid=0x356 waiting on
> condition [0x7f1f8e65c000]
>java.lang.Thread.State: WAITING (parking)
> at sun.misc.Unsafe.park(Native Method)
> - parking to wait for <0x86e9e9c0> (a
> java.util.concurrent.CompletableFuture$Signaller)
> at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> at
> java.util.concurrent.CompletableFuture$Signaller.block(CompletableFuture.java:1693)
> at
> java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3323)
> at
> java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:1729)
> at
> java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1895)
> at
> org.apache.flink.runtime.taskexecutor.TaskExecutorTest.testSubmitTaskBeforeAcceptSlot(TaskExecutorTest.java:1108)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> {code}
> full log https://api.travis-ci.org/v3/job/611275566/log.txt
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
[jira] [Commented] (FLINK-14742) Unstable tests TaskExecutorTest#testSubmitTaskBeforeAcceptSlot
[
https://issues.apache.org/jira/browse/FLINK-14742?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17016912#comment-17016912
]
Kostas Kloudas commented on FLINK-14742:
If you run it in a loop until failure (configurable in Intellij), you end up
having this exception:
{code:java}
ERROR org.apache.flink.runtime.rpc.akka.AkkaRpcActor - Caught exception while
executing runnable in main thread.
java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextNode(HashMap.java:1442)
at java.util.HashMap$ValueIterator.next(HashMap.java:1471)
at
org.apache.flink.runtime.taskexecutor.slot.TaskSlotTable.createSlotReport(TaskSlotTable.java:213)
at
org.apache.flink.runtime.taskexecutor.TaskExecutor.establishResourceManagerConnection(TaskExecutor.java:1030)
at
org.apache.flink.runtime.taskexecutor.TaskExecutor.access$1700(TaskExecutor.java:155)
at
org.apache.flink.runtime.taskexecutor.TaskExecutor$ResourceManagerRegistrationListener.lambda$onRegistrationSuccess$0(TaskExecutor.java:1725)
at
org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRunAsync(AkkaRpcActor.java:397)
at
org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcMessage(AkkaRpcActor.java:190)
at
org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleMessage(AkkaRpcActor.java:152)
at akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:26)
at akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:21)
at scala.PartialFunction$class.applyOrElse(PartialFunction.scala:123)
at akka.japi.pf.UnitCaseStatement.applyOrElse(CaseStatements.scala:21)
at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:170)
at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:171)
at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:171)
at akka.actor.Actor$class.aroundReceive(Actor.scala:517)
at akka.actor.AbstractActor.aroundReceive(AbstractActor.scala:225)
at akka.actor.ActorCell.receiveMessage(ActorCell.scala:592)
at akka.actor.ActorCell.invoke(ActorCell.scala:561)
at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:258)
at akka.dispatch.Mailbox.run(Mailbox.scala:225)
at akka.dispatch.Mailbox.exec(Mailbox.scala:235)
at akka.dispatch.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
at
akka.dispatch.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
at akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
at
akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
{code}
> Unstable tests TaskExecutorTest#testSubmitTaskBeforeAcceptSlot
> --
>
> Key: FLINK-14742
> URL: https://issues.apache.org/jira/browse/FLINK-14742
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Coordination
>Affects Versions: 1.10.0
>Reporter: Zili Chen
>Assignee: Kostas Kloudas
>Priority: Critical
> Fix For: 1.10.0
>
>
> deadlock.
> {code}
> "main" #1 prio=5 os_prio=0 tid=0x7f1f8800b800 nid=0x356 waiting on
> condition [0x7f1f8e65c000]
>java.lang.Thread.State: WAITING (parking)
> at sun.misc.Unsafe.park(Native Method)
> - parking to wait for <0x86e9e9c0> (a
> java.util.concurrent.CompletableFuture$Signaller)
> at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> at
> java.util.concurrent.CompletableFuture$Signaller.block(CompletableFuture.java:1693)
> at
> java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3323)
> at
> java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:1729)
> at
> java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1895)
> at
> org.apache.flink.runtime.taskexecutor.TaskExecutorTest.testSubmitTaskBeforeAcceptSlot(TaskExecutorTest.java:1108)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> {code}
> full log https://api.travis-ci.org/v3/job/611275566/log.txt
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
[jira] [Commented] (FLINK-14742) Unstable tests TaskExecutorTest#testSubmitTaskBeforeAcceptSlot
[
https://issues.apache.org/jira/browse/FLINK-14742?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16977909#comment-16977909
]
Zili Chen commented on FLINK-14742:
---
[~azagrebin] I'm not working on this. Here is the change set where I notice
this test fails
https://github.com/apache/flink/compare/965e4e58a354...79e3b32b4ae9 . IMO the
change is safe so that I file a JIRA to report unstable test. I don't have a
patch to reproduce it also.
> Unstable tests TaskExecutorTest#testSubmitTaskBeforeAcceptSlot
> --
>
> Key: FLINK-14742
> URL: https://issues.apache.org/jira/browse/FLINK-14742
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Coordination
>Affects Versions: 1.10.0
>Reporter: Zili Chen
>Priority: Major
>
> deadlock.
> {code}
> "main" #1 prio=5 os_prio=0 tid=0x7f1f8800b800 nid=0x356 waiting on
> condition [0x7f1f8e65c000]
>java.lang.Thread.State: WAITING (parking)
> at sun.misc.Unsafe.park(Native Method)
> - parking to wait for <0x86e9e9c0> (a
> java.util.concurrent.CompletableFuture$Signaller)
> at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> at
> java.util.concurrent.CompletableFuture$Signaller.block(CompletableFuture.java:1693)
> at
> java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3323)
> at
> java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:1729)
> at
> java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1895)
> at
> org.apache.flink.runtime.taskexecutor.TaskExecutorTest.testSubmitTaskBeforeAcceptSlot(TaskExecutorTest.java:1108)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> {code}
> full log https://api.travis-ci.org/v3/job/611275566/log.txt
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
[jira] [Commented] (FLINK-14742) Unstable tests TaskExecutorTest#testSubmitTaskBeforeAcceptSlot
[
https://issues.apache.org/jira/browse/FLINK-14742?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16977609#comment-16977609
]
Andrey Zagrebin commented on FLINK-14742:
-
[~tison]
are you working on this? did you manage to reproduce the failure?
> Unstable tests TaskExecutorTest#testSubmitTaskBeforeAcceptSlot
> --
>
> Key: FLINK-14742
> URL: https://issues.apache.org/jira/browse/FLINK-14742
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Coordination
>Affects Versions: 1.10.0
>Reporter: Zili Chen
>Priority: Major
>
> deadlock.
> {code}
> "main" #1 prio=5 os_prio=0 tid=0x7f1f8800b800 nid=0x356 waiting on
> condition [0x7f1f8e65c000]
>java.lang.Thread.State: WAITING (parking)
> at sun.misc.Unsafe.park(Native Method)
> - parking to wait for <0x86e9e9c0> (a
> java.util.concurrent.CompletableFuture$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
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
