[jira] [Updated] (FLINK-7201) ConcurrentModificationException in JobLeaderIdService
[
https://issues.apache.org/jira/browse/FLINK-7201?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Aljoscha Krettek updated FLINK-7201:
Labels: flip-6 (was: )
> ConcurrentModificationException in JobLeaderIdService
> -
>
> Key: FLINK-7201
> URL: https://issues.apache.org/jira/browse/FLINK-7201
> Project: Flink
> Issue Type: Bug
> Components: JobManager
>Reporter: Xu Pingyong
>Assignee: Xu Pingyong
> Labels: flip-6
>
> {code:java}
> java.util.ConcurrentModificationException: null
> at java.util.HashMap$HashIterator.nextEntry(HashMap.java:922)
> at java.util.HashMap$ValueIterator.next(HashMap.java:950)
> at
> org.apache.flink.runtime.resourcemanager.JobLeaderIdService.clear(JobLeaderIdService.java:114)
> at
> org.apache.flink.runtime.resourcemanager.JobLeaderIdService.stop(JobLeaderIdService.java:92)
> at
> org.apache.flink.runtime.resourcemanager.ResourceManager.shutDown(ResourceManager.java:200)
> at
> org.apache.flink.runtime.resourcemanager.ResourceManagerRunner.shutDownInternally(ResourceManagerRunner.java:102)
> at
> org.apache.flink.runtime.resourcemanager.ResourceManagerRunner.shutDown(ResourceManagerRunner.java:97)
> at
> org.apache.flink.runtime.minicluster.MiniCluster.shutdownInternally(MiniCluster.java:329)
> at
> org.apache.flink.runtime.minicluster.MiniCluster.shutdown(MiniCluster.java:297)
> at
> org.apache.flink.runtime.minicluster.MiniClusterITCase.runJobWithMultipleJobManagers(MiniClusterITCase.java:85)
> {code}
> Because the jobLeaderIdService stops before the rpcService when shutdown the
> resourceManager, jobLeaderIdService has a risk of thread-unsafe.
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[jira] [Updated] (FLINK-7201) ConcurrentModificationException in JobLeaderIdService
[
https://issues.apache.org/jira/browse/FLINK-7201?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Xu Pingyong updated FLINK-7201:
---
Description:
{code:java}
java.util.ConcurrentModificationException: null
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:922)
at java.util.HashMap$ValueIterator.next(HashMap.java:950)
at
org.apache.flink.runtime.resourcemanager.JobLeaderIdService.clear(JobLeaderIdService.java:114)
at
org.apache.flink.runtime.resourcemanager.JobLeaderIdService.stop(JobLeaderIdService.java:92)
at
org.apache.flink.runtime.resourcemanager.ResourceManager.shutDown(ResourceManager.java:200)
at
org.apache.flink.runtime.resourcemanager.ResourceManagerRunner.shutDownInternally(ResourceManagerRunner.java:102)
at
org.apache.flink.runtime.resourcemanager.ResourceManagerRunner.shutDown(ResourceManagerRunner.java:97)
at
org.apache.flink.runtime.minicluster.MiniCluster.shutdownInternally(MiniCluster.java:329)
at
org.apache.flink.runtime.minicluster.MiniCluster.shutdown(MiniCluster.java:297)
at
org.apache.flink.runtime.minicluster.MiniClusterITCase.runJobWithMultipleJobManagers(MiniClusterITCase.java:85)
{code}
Because the jobLeaderIdService stops before the rpcService when shutdown the
resourceManager， jobLeaderIdService has a risk of thread-unsafe.
was:
java.util.ConcurrentModificationException: null
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:922)
at java.util.HashMap$ValueIterator.next(HashMap.java:950)
at
org.apache.flink.runtime.resourcemanager.JobLeaderIdService.clear(JobLeaderIdService.java:114)
at
org.apache.flink.runtime.resourcemanager.JobLeaderIdService.stop(JobLeaderIdService.java:92)
at
org.apache.flink.runtime.resourcemanager.ResourceManager.shutDown(ResourceManager.java:200)
at
org.apache.flink.runtime.resourcemanager.ResourceManagerRunner.shutDownInternally(ResourceManagerRunner.java:102)
at
org.apache.flink.runtime.resourcemanager.ResourceManagerRunner.shutDown(ResourceManagerRunner.java:97)
at
org.apache.flink.runtime.minicluster.MiniCluster.shutdownInternally(MiniCluster.java:329)
at
org.apache.flink.runtime.minicluster.MiniCluster.shutdown(MiniCluster.java:297)
at
org.apache.flink.runtime.minicluster.MiniClusterITCase.runJobWithMultipleJobManagers(MiniClusterITCase.java:85)
Because the jobLeaderIdService stops before the rpcService when shutdown the
resourceManager， jobLeaderIdService has a risk of thread-unsafe.
> ConcurrentModificationException in JobLeaderIdService
> -
>
> Key: FLINK-7201
> URL: https://issues.apache.org/jira/browse/FLINK-7201
> Project: Flink
> Issue Type: Bug
> Components: JobManager
>Reporter: Xu Pingyong
>Assignee: Xu Pingyong
>
> {code:java}
> java.util.ConcurrentModificationException: null
> at java.util.HashMap$HashIterator.nextEntry(HashMap.java:922)
> at java.util.HashMap$ValueIterator.next(HashMap.java:950)
> at
> org.apache.flink.runtime.resourcemanager.JobLeaderIdService.clear(JobLeaderIdService.java:114)
> at
> org.apache.flink.runtime.resourcemanager.JobLeaderIdService.stop(JobLeaderIdService.java:92)
> at
> org.apache.flink.runtime.resourcemanager.ResourceManager.shutDown(ResourceManager.java:200)
> at
> org.apache.flink.runtime.resourcemanager.ResourceManagerRunner.shutDownInternally(ResourceManagerRunner.java:102)
> at
> org.apache.flink.runtime.resourcemanager.ResourceManagerRunner.shutDown(ResourceManagerRunner.java:97)
> at
> org.apache.flink.runtime.minicluster.MiniCluster.shutdownInternally(MiniCluster.java:329)
> at
> org.apache.flink.runtime.minicluster.MiniCluster.shutdown(MiniCluster.java:297)
> at
> org.apache.flink.runtime.minicluster.MiniClusterITCase.runJobWithMultipleJobManagers(MiniClusterITCase.java:85)
> {code}
> Because the jobLeaderIdService stops before the rpcService when shutdown the
> resourceManager， jobLeaderIdService has a risk of thread-unsafe.
--
This message was sent by Atlassian JIRA
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[jira] [Updated] (FLINK-7201) ConcurrentModificationException in JobLeaderIdService
[
https://issues.apache.org/jira/browse/FLINK-7201?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Xu Pingyong updated FLINK-7201:
---
Description:
{code:java}
java.util.ConcurrentModificationException: null
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:922)
at java.util.HashMap$ValueIterator.next(HashMap.java:950)
at
org.apache.flink.runtime.resourcemanager.JobLeaderIdService.clear(JobLeaderIdService.java:114)
at
org.apache.flink.runtime.resourcemanager.JobLeaderIdService.stop(JobLeaderIdService.java:92)
at
org.apache.flink.runtime.resourcemanager.ResourceManager.shutDown(ResourceManager.java:200)
at
org.apache.flink.runtime.resourcemanager.ResourceManagerRunner.shutDownInternally(ResourceManagerRunner.java:102)
at
org.apache.flink.runtime.resourcemanager.ResourceManagerRunner.shutDown(ResourceManagerRunner.java:97)
at
org.apache.flink.runtime.minicluster.MiniCluster.shutdownInternally(MiniCluster.java:329)
at
org.apache.flink.runtime.minicluster.MiniCluster.shutdown(MiniCluster.java:297)
at
org.apache.flink.runtime.minicluster.MiniClusterITCase.runJobWithMultipleJobManagers(MiniClusterITCase.java:85)
{code}
Because the jobLeaderIdService stops before the rpcService when shutdown the
resourceManager, jobLeaderIdService has a risk of thread-unsafe.
was:
{code:java}
java.util.ConcurrentModificationException: null
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:922)
at java.util.HashMap$ValueIterator.next(HashMap.java:950)
at
org.apache.flink.runtime.resourcemanager.JobLeaderIdService.clear(JobLeaderIdService.java:114)
at
org.apache.flink.runtime.resourcemanager.JobLeaderIdService.stop(JobLeaderIdService.java:92)
at
org.apache.flink.runtime.resourcemanager.ResourceManager.shutDown(ResourceManager.java:200)
at
org.apache.flink.runtime.resourcemanager.ResourceManagerRunner.shutDownInternally(ResourceManagerRunner.java:102)
at
org.apache.flink.runtime.resourcemanager.ResourceManagerRunner.shutDown(ResourceManagerRunner.java:97)
at
org.apache.flink.runtime.minicluster.MiniCluster.shutdownInternally(MiniCluster.java:329)
at
org.apache.flink.runtime.minicluster.MiniCluster.shutdown(MiniCluster.java:297)
at
org.apache.flink.runtime.minicluster.MiniClusterITCase.runJobWithMultipleJobManagers(MiniClusterITCase.java:85)
{code}
Because the jobLeaderIdService stops before the rpcService when shutdown the
resourceManager， jobLeaderIdService has a risk of thread-unsafe.
> ConcurrentModificationException in JobLeaderIdService
> -
>
> Key: FLINK-7201
> URL: https://issues.apache.org/jira/browse/FLINK-7201
> Project: Flink
> Issue Type: Bug
> Components: JobManager
>Reporter: Xu Pingyong
>Assignee: Xu Pingyong
>
> {code:java}
> java.util.ConcurrentModificationException: null
> at java.util.HashMap$HashIterator.nextEntry(HashMap.java:922)
> at java.util.HashMap$ValueIterator.next(HashMap.java:950)
> at
> org.apache.flink.runtime.resourcemanager.JobLeaderIdService.clear(JobLeaderIdService.java:114)
> at
> org.apache.flink.runtime.resourcemanager.JobLeaderIdService.stop(JobLeaderIdService.java:92)
> at
> org.apache.flink.runtime.resourcemanager.ResourceManager.shutDown(ResourceManager.java:200)
> at
> org.apache.flink.runtime.resourcemanager.ResourceManagerRunner.shutDownInternally(ResourceManagerRunner.java:102)
> at
> org.apache.flink.runtime.resourcemanager.ResourceManagerRunner.shutDown(ResourceManagerRunner.java:97)
> at
> org.apache.flink.runtime.minicluster.MiniCluster.shutdownInternally(MiniCluster.java:329)
> at
> org.apache.flink.runtime.minicluster.MiniCluster.shutdown(MiniCluster.java:297)
> at
> org.apache.flink.runtime.minicluster.MiniClusterITCase.runJobWithMultipleJobManagers(MiniClusterITCase.java:85)
> {code}
> Because the jobLeaderIdService stops before the rpcService when shutdown the
> resourceManager, jobLeaderIdService has a risk of thread-unsafe.
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
[jira] [Updated] (FLINK-7201) ConcurrentModificationException in JobLeaderIdService
[ https://issues.apache.org/jira/browse/FLINK-7201?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Xu Pingyong updated FLINK-7201: --- Description: java.util.ConcurrentModificationException: null at java.util.HashMap$HashIterator.nextEntry(HashMap.java:922) at java.util.HashMap$ValueIterator.next(HashMap.java:950) at org.apache.flink.runtime.resourcemanager.JobLeaderIdService.clear(JobLeaderIdService.java:114) at org.apache.flink.runtime.resourcemanager.JobLeaderIdService.stop(JobLeaderIdService.java:92) at org.apache.flink.runtime.resourcemanager.ResourceManager.shutDown(ResourceManager.java:200) at org.apache.flink.runtime.resourcemanager.ResourceManagerRunner.shutDownInternally(ResourceManagerRunner.java:102) at org.apache.flink.runtime.resourcemanager.ResourceManagerRunner.shutDown(ResourceManagerRunner.java:97) at org.apache.flink.runtime.minicluster.MiniCluster.shutdownInternally(MiniCluster.java:329) at org.apache.flink.runtime.minicluster.MiniCluster.shutdown(MiniCluster.java:297) at org.apache.flink.runtime.minicluster.MiniClusterITCase.runJobWithMultipleJobManagers(MiniClusterITCase.java:85) Because the jobLeaderIdService stops before the rpcService when shutdown the resourceManager， jobLeaderIdService has a risk of thread-unsafe. was: java.util.ConcurrentModificationException: null at java.util.HashMap$HashIterator.nextEntry(HashMap.java:922) at java.util.HashMap$ValueIterator.next(HashMap.java:950) at org.apache.flink.runtime.resourcemanager.JobLeaderIdService.clear(JobLeaderIdService.java:114) at org.apache.flink.runtime.resourcemanager.JobLeaderIdService.stop(JobLeaderIdService.java:92) at org.apache.flink.runtime.resourcemanager.ResourceManager.shutDown(ResourceManager.java:200) at org.apache.flink.runtime.resourcemanager.ResourceManagerRunner.shutDownInternally(ResourceManagerRunner.java:102) at org.apache.flink.runtime.resourcemanager.ResourceManagerRunner.shutDown(ResourceManagerRunner.java:97) at org.apache.flink.runtime.minicluster.MiniCluster.shutdownInternally(MiniCluster.java:329) at org.apache.flink.runtime.minicluster.MiniCluster.shutdown(MiniCluster.java:297) at org.apache.flink.runtime.minicluster.MiniClusterITCase.runJobWithMultipleJobManagers(MiniClusterITCase.java:85) Because the jobLeaderIdService stops before the rpcService when shutdowning the resourceManager， jobLeaderIdService has a risk of thread-unsafe. > ConcurrentModificationException in JobLeaderIdService > - > > Key: FLINK-7201 > URL: https://issues.apache.org/jira/browse/FLINK-7201 > Project: Flink > Issue Type: Bug > Components: JobManager >Reporter: Xu Pingyong >Assignee: Xu Pingyong > > java.util.ConcurrentModificationException: null > at java.util.HashMap$HashIterator.nextEntry(HashMap.java:922) > at java.util.HashMap$ValueIterator.next(HashMap.java:950) > at > org.apache.flink.runtime.resourcemanager.JobLeaderIdService.clear(JobLeaderIdService.java:114) > at > org.apache.flink.runtime.resourcemanager.JobLeaderIdService.stop(JobLeaderIdService.java:92) > at > org.apache.flink.runtime.resourcemanager.ResourceManager.shutDown(ResourceManager.java:200) > at > org.apache.flink.runtime.resourcemanager.ResourceManagerRunner.shutDownInternally(ResourceManagerRunner.java:102) > at > org.apache.flink.runtime.resourcemanager.ResourceManagerRunner.shutDown(ResourceManagerRunner.java:97) > at > org.apache.flink.runtime.minicluster.MiniCluster.shutdownInternally(MiniCluster.java:329) > at > org.apache.flink.runtime.minicluster.MiniCluster.shutdown(MiniCluster.java:297) > at > org.apache.flink.runtime.minicluster.MiniClusterITCase.runJobWithMultipleJobManagers(MiniClusterITCase.java:85) > Because the jobLeaderIdService stops before the rpcService when shutdown the > resourceManager， jobLeaderIdService has a risk of thread-unsafe. -- This message was sent by Atlassian JIRA (v6.4.14#64029)
[jira] [Updated] (FLINK-7201) ConcurrentModificationException in JobLeaderIdService
[ https://issues.apache.org/jira/browse/FLINK-7201?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Xu Pingyong updated FLINK-7201: --- Component/s: JobManager > ConcurrentModificationException in JobLeaderIdService > - > > Key: FLINK-7201 > URL: https://issues.apache.org/jira/browse/FLINK-7201 > Project: Flink > Issue Type: Bug > Components: JobManager >Reporter: Xu Pingyong >Assignee: Xu Pingyong > > java.util.ConcurrentModificationException: null > at java.util.HashMap$HashIterator.nextEntry(HashMap.java:922) > at java.util.HashMap$ValueIterator.next(HashMap.java:950) > at > org.apache.flink.runtime.resourcemanager.JobLeaderIdService.clear(JobLeaderIdService.java:114) > at > org.apache.flink.runtime.resourcemanager.JobLeaderIdService.stop(JobLeaderIdService.java:92) > at > org.apache.flink.runtime.resourcemanager.ResourceManager.shutDown(ResourceManager.java:200) > at > org.apache.flink.runtime.resourcemanager.ResourceManagerRunner.shutDownInternally(ResourceManagerRunner.java:102) > at > org.apache.flink.runtime.resourcemanager.ResourceManagerRunner.shutDown(ResourceManagerRunner.java:97) > at > org.apache.flink.runtime.minicluster.MiniCluster.shutdownInternally(MiniCluster.java:329) > at > org.apache.flink.runtime.minicluster.MiniCluster.shutdown(MiniCluster.java:297) > at > org.apache.flink.runtime.minicluster.MiniClusterITCase.runJobWithMultipleJobManagers(MiniClusterITCase.java:85) > Because the jobLeaderIdService stops before the rpcService when shutdowning > the resourceManager， jobLeaderIdService has a risk of thread-unsafe. -- This message was sent by Atlassian JIRA (v6.4.14#64029)
