[jira] [Commented] (YARN-3919) NPEs' while stopping service after exception during CommonNodeLabelsManager#start
[
https://issues.apache.org/jira/browse/YARN-3919?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14647828#comment-14647828
]
Hudson commented on YARN-3919:
--
SUCCESS: Integrated in Hadoop-Mapreduce-trunk #2218 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk/2218/])
YARN-3919. NPEs' while stopping service after exception during
CommonNodeLabelsManager#start. (varun saxena via rohithsharmaks)
(rohithsharmaks: rev c020b62cf8de1f3baadc9d2f3410640ef7880543)
* hadoop-yarn-project/CHANGES.txt
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/nodelabels/FileSystemNodeLabelsStore.java
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/event/AsyncDispatcher.java
> NPEs' while stopping service after exception during
> CommonNodeLabelsManager#start
> -
>
> Key: YARN-3919
> URL: https://issues.apache.org/jira/browse/YARN-3919
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
>Affects Versions: 2.7.0
>Reporter: Varun Saxena
>Assignee: Varun Saxena
>Priority: Trivial
> Fix For: 2.8.0
>
> Attachments: 0003-YARN-3919.patch, YARN-3919.01.patch,
> YARN-3919.02.patch
>
>
> We get NPE during CommonNodeLabelsManager#serviceStop and
> AsyncDispatcher#serviceStop if ConnectException on call to
> CommonNodeLabelsManager#serviceStart occurs.
> {noformat}
> 2015-07-10 19:39:37,825 WARN main-EventThread
> org.apache.hadoop.service.AbstractService: When stopping the service
> org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager :
> java.lang.NullPointerException
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.nodelabels.FileSystemNodeLabelsStore.close(FileSystemNodeLabelsStore.java:99)
> at
> org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager.serviceStop(CommonNodeLabelsManager.java:278)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
> org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> at
> org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> at
> org.apache.hadoop.service.AbstractService.start(AbstractService.java:203)
> at
> org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.serviceStart(ResourceManager.java:588)
> at
> org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.startActiveServices(ResourceManager.java:998)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(ResourceManager.java:1039)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(ResourceManager.java:1035)
> {noformat}
> {noformat}
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.serviceStop(AsyncDispatcher.java:142)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
> org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> at
> org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> at
> org.apache.hadoop.service.CompositeService.stop(CompositeService.java:157)
> at
> org.apache.hadoop.service.CompositeService.serviceStop(CompositeService.java:131)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
> org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> at
> org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> {noformat}
> These NPEs' fill up the logs. Although, this doesn't cause any functional
> issue but its a nuisance and we ideally should have null checks in
> serviceStop.
--
This message was sent by Atlassian JIRA
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[jira] [Commented] (YARN-3919) NPEs' while stopping service after exception during CommonNodeLabelsManager#start
[
https://issues.apache.org/jira/browse/YARN-3919?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14647787#comment-14647787
]
Hudson commented on YARN-3919:
--
SUCCESS: Integrated in Hadoop-Mapreduce-trunk-Java8 #269 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Java8/269/])
YARN-3919. NPEs' while stopping service after exception during
CommonNodeLabelsManager#start. (varun saxena via rohithsharmaks)
(rohithsharmaks: rev c020b62cf8de1f3baadc9d2f3410640ef7880543)
* hadoop-yarn-project/CHANGES.txt
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/event/AsyncDispatcher.java
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/nodelabels/FileSystemNodeLabelsStore.java
> NPEs' while stopping service after exception during
> CommonNodeLabelsManager#start
> -
>
> Key: YARN-3919
> URL: https://issues.apache.org/jira/browse/YARN-3919
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
>Affects Versions: 2.7.0
>Reporter: Varun Saxena
>Assignee: Varun Saxena
>Priority: Trivial
> Fix For: 2.8.0
>
> Attachments: 0003-YARN-3919.patch, YARN-3919.01.patch,
> YARN-3919.02.patch
>
>
> We get NPE during CommonNodeLabelsManager#serviceStop and
> AsyncDispatcher#serviceStop if ConnectException on call to
> CommonNodeLabelsManager#serviceStart occurs.
> {noformat}
> 2015-07-10 19:39:37,825 WARN main-EventThread
> org.apache.hadoop.service.AbstractService: When stopping the service
> org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager :
> java.lang.NullPointerException
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.nodelabels.FileSystemNodeLabelsStore.close(FileSystemNodeLabelsStore.java:99)
> at
> org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager.serviceStop(CommonNodeLabelsManager.java:278)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
> org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> at
> org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> at
> org.apache.hadoop.service.AbstractService.start(AbstractService.java:203)
> at
> org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.serviceStart(ResourceManager.java:588)
> at
> org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.startActiveServices(ResourceManager.java:998)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(ResourceManager.java:1039)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(ResourceManager.java:1035)
> {noformat}
> {noformat}
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.serviceStop(AsyncDispatcher.java:142)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
> org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> at
> org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> at
> org.apache.hadoop.service.CompositeService.stop(CompositeService.java:157)
> at
> org.apache.hadoop.service.CompositeService.serviceStop(CompositeService.java:131)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
> org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> at
> org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> {noformat}
> These NPEs' fill up the logs. Although, this doesn't cause any functional
> issue but its a nuisance and we ideally should have null checks in
> serviceStop.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
[jira] [Commented] (YARN-3919) NPEs' while stopping service after exception during CommonNodeLabelsManager#start
[
https://issues.apache.org/jira/browse/YARN-3919?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14647696#comment-14647696
]
Hudson commented on YARN-3919:
--
SUCCESS: Integrated in Hadoop-Hdfs-trunk #2199 (See
[https://builds.apache.org/job/Hadoop-Hdfs-trunk/2199/])
YARN-3919. NPEs' while stopping service after exception during
CommonNodeLabelsManager#start. (varun saxena via rohithsharmaks)
(rohithsharmaks: rev c020b62cf8de1f3baadc9d2f3410640ef7880543)
* hadoop-yarn-project/CHANGES.txt
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/event/AsyncDispatcher.java
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/nodelabels/FileSystemNodeLabelsStore.java
> NPEs' while stopping service after exception during
> CommonNodeLabelsManager#start
> -
>
> Key: YARN-3919
> URL: https://issues.apache.org/jira/browse/YARN-3919
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
>Affects Versions: 2.7.0
>Reporter: Varun Saxena
>Assignee: Varun Saxena
>Priority: Trivial
> Fix For: 2.8.0
>
> Attachments: 0003-YARN-3919.patch, YARN-3919.01.patch,
> YARN-3919.02.patch
>
>
> We get NPE during CommonNodeLabelsManager#serviceStop and
> AsyncDispatcher#serviceStop if ConnectException on call to
> CommonNodeLabelsManager#serviceStart occurs.
> {noformat}
> 2015-07-10 19:39:37,825 WARN main-EventThread
> org.apache.hadoop.service.AbstractService: When stopping the service
> org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager :
> java.lang.NullPointerException
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.nodelabels.FileSystemNodeLabelsStore.close(FileSystemNodeLabelsStore.java:99)
> at
> org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager.serviceStop(CommonNodeLabelsManager.java:278)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
> org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> at
> org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> at
> org.apache.hadoop.service.AbstractService.start(AbstractService.java:203)
> at
> org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.serviceStart(ResourceManager.java:588)
> at
> org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.startActiveServices(ResourceManager.java:998)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(ResourceManager.java:1039)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(ResourceManager.java:1035)
> {noformat}
> {noformat}
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.serviceStop(AsyncDispatcher.java:142)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
> org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> at
> org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> at
> org.apache.hadoop.service.CompositeService.stop(CompositeService.java:157)
> at
> org.apache.hadoop.service.CompositeService.serviceStop(CompositeService.java:131)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
> org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> at
> org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> {noformat}
> These NPEs' fill up the logs. Although, this doesn't cause any functional
> issue but its a nuisance and we ideally should have null checks in
> serviceStop.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
[jira] [Commented] (YARN-3919) NPEs' while stopping service after exception during CommonNodeLabelsManager#start
[
https://issues.apache.org/jira/browse/YARN-3919?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14647582#comment-14647582
]
Hudson commented on YARN-3919:
--
FAILURE: Integrated in Hadoop-Hdfs-trunk-Java8 #261 (See
[https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/261/])
YARN-3919. NPEs' while stopping service after exception during
CommonNodeLabelsManager#start. (varun saxena via rohithsharmaks)
(rohithsharmaks: rev c020b62cf8de1f3baadc9d2f3410640ef7880543)
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/event/AsyncDispatcher.java
* hadoop-yarn-project/CHANGES.txt
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/nodelabels/FileSystemNodeLabelsStore.java
> NPEs' while stopping service after exception during
> CommonNodeLabelsManager#start
> -
>
> Key: YARN-3919
> URL: https://issues.apache.org/jira/browse/YARN-3919
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
>Affects Versions: 2.7.0
>Reporter: Varun Saxena
>Assignee: Varun Saxena
>Priority: Trivial
> Fix For: 2.8.0
>
> Attachments: 0003-YARN-3919.patch, YARN-3919.01.patch,
> YARN-3919.02.patch
>
>
> We get NPE during CommonNodeLabelsManager#serviceStop and
> AsyncDispatcher#serviceStop if ConnectException on call to
> CommonNodeLabelsManager#serviceStart occurs.
> {noformat}
> 2015-07-10 19:39:37,825 WARN main-EventThread
> org.apache.hadoop.service.AbstractService: When stopping the service
> org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager :
> java.lang.NullPointerException
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.nodelabels.FileSystemNodeLabelsStore.close(FileSystemNodeLabelsStore.java:99)
> at
> org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager.serviceStop(CommonNodeLabelsManager.java:278)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
> org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> at
> org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> at
> org.apache.hadoop.service.AbstractService.start(AbstractService.java:203)
> at
> org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.serviceStart(ResourceManager.java:588)
> at
> org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.startActiveServices(ResourceManager.java:998)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(ResourceManager.java:1039)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(ResourceManager.java:1035)
> {noformat}
> {noformat}
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.serviceStop(AsyncDispatcher.java:142)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
> org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> at
> org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> at
> org.apache.hadoop.service.CompositeService.stop(CompositeService.java:157)
> at
> org.apache.hadoop.service.CompositeService.serviceStop(CompositeService.java:131)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
> org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> at
> org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> {noformat}
> These NPEs' fill up the logs. Although, this doesn't cause any functional
> issue but its a nuisance and we ideally should have null checks in
> serviceStop.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
[jira] [Commented] (YARN-3919) NPEs' while stopping service after exception during CommonNodeLabelsManager#start
[
https://issues.apache.org/jira/browse/YARN-3919?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14647501#comment-14647501
]
Hudson commented on YARN-3919:
--
FAILURE: Integrated in Hadoop-Yarn-trunk-Java8 #272 (See
[https://builds.apache.org/job/Hadoop-Yarn-trunk-Java8/272/])
YARN-3919. NPEs' while stopping service after exception during
CommonNodeLabelsManager#start. (varun saxena via rohithsharmaks)
(rohithsharmaks: rev c020b62cf8de1f3baadc9d2f3410640ef7880543)
* hadoop-yarn-project/CHANGES.txt
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/nodelabels/FileSystemNodeLabelsStore.java
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/event/AsyncDispatcher.java
> NPEs' while stopping service after exception during
> CommonNodeLabelsManager#start
> -
>
> Key: YARN-3919
> URL: https://issues.apache.org/jira/browse/YARN-3919
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
>Affects Versions: 2.7.0
>Reporter: Varun Saxena
>Assignee: Varun Saxena
>Priority: Trivial
> Fix For: 2.8.0
>
> Attachments: 0003-YARN-3919.patch, YARN-3919.01.patch,
> YARN-3919.02.patch
>
>
> We get NPE during CommonNodeLabelsManager#serviceStop and
> AsyncDispatcher#serviceStop if ConnectException on call to
> CommonNodeLabelsManager#serviceStart occurs.
> {noformat}
> 2015-07-10 19:39:37,825 WARN main-EventThread
> org.apache.hadoop.service.AbstractService: When stopping the service
> org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager :
> java.lang.NullPointerException
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.nodelabels.FileSystemNodeLabelsStore.close(FileSystemNodeLabelsStore.java:99)
> at
> org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager.serviceStop(CommonNodeLabelsManager.java:278)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
> org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> at
> org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> at
> org.apache.hadoop.service.AbstractService.start(AbstractService.java:203)
> at
> org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.serviceStart(ResourceManager.java:588)
> at
> org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.startActiveServices(ResourceManager.java:998)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(ResourceManager.java:1039)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(ResourceManager.java:1035)
> {noformat}
> {noformat}
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.serviceStop(AsyncDispatcher.java:142)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
> org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> at
> org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> at
> org.apache.hadoop.service.CompositeService.stop(CompositeService.java:157)
> at
> org.apache.hadoop.service.CompositeService.serviceStop(CompositeService.java:131)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
> org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> at
> org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> {noformat}
> These NPEs' fill up the logs. Although, this doesn't cause any functional
> issue but its a nuisance and we ideally should have null checks in
> serviceStop.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
[jira] [Commented] (YARN-3919) NPEs' while stopping service after exception during CommonNodeLabelsManager#start
[
https://issues.apache.org/jira/browse/YARN-3919?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14647451#comment-14647451
]
Hudson commented on YARN-3919:
--
FAILURE: Integrated in Hadoop-Yarn-trunk #1002 (See
[https://builds.apache.org/job/Hadoop-Yarn-trunk/1002/])
YARN-3919. NPEs' while stopping service after exception during
CommonNodeLabelsManager#start. (varun saxena via rohithsharmaks)
(rohithsharmaks: rev c020b62cf8de1f3baadc9d2f3410640ef7880543)
* hadoop-yarn-project/CHANGES.txt
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/nodelabels/FileSystemNodeLabelsStore.java
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/event/AsyncDispatcher.java
> NPEs' while stopping service after exception during
> CommonNodeLabelsManager#start
> -
>
> Key: YARN-3919
> URL: https://issues.apache.org/jira/browse/YARN-3919
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
>Affects Versions: 2.7.0
>Reporter: Varun Saxena
>Assignee: Varun Saxena
>Priority: Trivial
> Fix For: 2.8.0
>
> Attachments: 0003-YARN-3919.patch, YARN-3919.01.patch,
> YARN-3919.02.patch
>
>
> We get NPE during CommonNodeLabelsManager#serviceStop and
> AsyncDispatcher#serviceStop if ConnectException on call to
> CommonNodeLabelsManager#serviceStart occurs.
> {noformat}
> 2015-07-10 19:39:37,825 WARN main-EventThread
> org.apache.hadoop.service.AbstractService: When stopping the service
> org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager :
> java.lang.NullPointerException
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.nodelabels.FileSystemNodeLabelsStore.close(FileSystemNodeLabelsStore.java:99)
> at
> org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager.serviceStop(CommonNodeLabelsManager.java:278)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
> org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> at
> org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> at
> org.apache.hadoop.service.AbstractService.start(AbstractService.java:203)
> at
> org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.serviceStart(ResourceManager.java:588)
> at
> org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.startActiveServices(ResourceManager.java:998)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(ResourceManager.java:1039)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(ResourceManager.java:1035)
> {noformat}
> {noformat}
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.serviceStop(AsyncDispatcher.java:142)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
> org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> at
> org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> at
> org.apache.hadoop.service.CompositeService.stop(CompositeService.java:157)
> at
> org.apache.hadoop.service.CompositeService.serviceStop(CompositeService.java:131)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
> org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> at
> org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> {noformat}
> These NPEs' fill up the logs. Although, this doesn't cause any functional
> issue but its a nuisance and we ideally should have null checks in
> serviceStop.
--
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[jira] [Commented] (YARN-3919) NPEs' while stopping service after exception during CommonNodeLabelsManager#start
[
https://issues.apache.org/jira/browse/YARN-3919?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14646540#comment-14646540
]
Hudson commented on YARN-3919:
--
FAILURE: Integrated in Hadoop-trunk-Commit #8242 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/8242/])
YARN-3919. NPEs' while stopping service after exception during
CommonNodeLabelsManager#start. (varun saxena via rohithsharmaks)
(rohithsharmaks: rev c020b62cf8de1f3baadc9d2f3410640ef7880543)
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/nodelabels/FileSystemNodeLabelsStore.java
* hadoop-yarn-project/CHANGES.txt
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/event/AsyncDispatcher.java
> NPEs' while stopping service after exception during
> CommonNodeLabelsManager#start
> -
>
> Key: YARN-3919
> URL: https://issues.apache.org/jira/browse/YARN-3919
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
>Affects Versions: 2.7.0
>Reporter: Varun Saxena
>Assignee: Varun Saxena
> Attachments: 0003-YARN-3919.patch, YARN-3919.01.patch,
> YARN-3919.02.patch
>
>
> We get NPE during CommonNodeLabelsManager#serviceStop and
> AsyncDispatcher#serviceStop if ConnectException on call to
> CommonNodeLabelsManager#serviceStart occurs.
> {noformat}
> 2015-07-10 19:39:37,825 WARN main-EventThread
> org.apache.hadoop.service.AbstractService: When stopping the service
> org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager :
> java.lang.NullPointerException
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.nodelabels.FileSystemNodeLabelsStore.close(FileSystemNodeLabelsStore.java:99)
> at
> org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager.serviceStop(CommonNodeLabelsManager.java:278)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
> org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> at
> org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> at
> org.apache.hadoop.service.AbstractService.start(AbstractService.java:203)
> at
> org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.serviceStart(ResourceManager.java:588)
> at
> org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.startActiveServices(ResourceManager.java:998)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(ResourceManager.java:1039)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(ResourceManager.java:1035)
> {noformat}
> {noformat}
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.serviceStop(AsyncDispatcher.java:142)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
> org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> at
> org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> at
> org.apache.hadoop.service.CompositeService.stop(CompositeService.java:157)
> at
> org.apache.hadoop.service.CompositeService.serviceStop(CompositeService.java:131)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
> org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> at
> org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> {noformat}
> These NPEs' fill up the logs. Although, this doesn't cause any functional
> issue but its a nuisance and we ideally should have null checks in
> serviceStop.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
[jira] [Commented] (YARN-3919) NPEs' while stopping service after exception during CommonNodeLabelsManager#start
[
https://issues.apache.org/jira/browse/YARN-3919?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14646501#comment-14646501
]
Hadoop QA commented on YARN-3919:
-
\\
\\
| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch | 20m 6s | Pre-patch trunk compilation is
healthy. |
| {color:green}+1{color} | @author | 0m 0s | The patch does not contain any
@author tags. |
| {color:red}-1{color} | tests included | 0m 0s | The patch doesn't appear
to include any new or modified tests. Please justify why no new tests are
needed for this patch. Also please list what manual steps were performed to
verify this patch. |
| {color:green}+1{color} | javac | 10m 22s | There were no new javac warning
messages. |
| {color:green}+1{color} | javadoc | 12m 38s | There were no new javadoc
warning messages. |
| {color:green}+1{color} | release audit | 0m 28s | The applied patch does
not increase the total number of release audit warnings. |
| {color:green}+1{color} | checkstyle | 1m 5s | There were no new checkstyle
issues. |
| {color:green}+1{color} | whitespace | 0m 0s | The patch has no lines that
end in whitespace. |
| {color:green}+1{color} | install | 1m 44s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse | 0m 42s | The patch built with
eclipse:eclipse. |
| {color:green}+1{color} | findbugs | 1m 56s | The patch does not introduce
any new Findbugs (version 3.0.0) warnings. |
| {color:green}+1{color} | yarn tests | 2m 12s | Tests passed in
hadoop-yarn-common. |
| | | 51m 18s | |
\\
\\
|| Subsystem || Report/Notes ||
| Patch URL |
http://issues.apache.org/jira/secure/attachment/12747812/0003-YARN-3919.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / 5205a33 |
| hadoop-yarn-common test log |
https://builds.apache.org/job/PreCommit-YARN-Build/8706/artifact/patchprocess/testrun_hadoop-yarn-common.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-YARN-Build/8706/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf903.gq1.ygridcore.net 3.13.0-36-lowlatency #63-Ubuntu SMP
PREEMPT Wed Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux |
| Console output |
https://builds.apache.org/job/PreCommit-YARN-Build/8706/console |
This message was automatically generated.
> NPEs' while stopping service after exception during
> CommonNodeLabelsManager#start
> -
>
> Key: YARN-3919
> URL: https://issues.apache.org/jira/browse/YARN-3919
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
>Affects Versions: 2.7.0
>Reporter: Varun Saxena
>Assignee: Varun Saxena
> Attachments: 0003-YARN-3919.patch, YARN-3919.01.patch,
> YARN-3919.02.patch
>
>
> We get NPE during CommonNodeLabelsManager#serviceStop and
> AsyncDispatcher#serviceStop if ConnectException on call to
> CommonNodeLabelsManager#serviceStart occurs.
> {noformat}
> 2015-07-10 19:39:37,825 WARN main-EventThread
> org.apache.hadoop.service.AbstractService: When stopping the service
> org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager :
> java.lang.NullPointerException
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.nodelabels.FileSystemNodeLabelsStore.close(FileSystemNodeLabelsStore.java:99)
> at
> org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager.serviceStop(CommonNodeLabelsManager.java:278)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
> org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> at
> org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> at
> org.apache.hadoop.service.AbstractService.start(AbstractService.java:203)
> at
> org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.serviceStart(ResourceManager.java:588)
> at
> org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.startActiveServices(ResourceManager.java:998)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(ResourceManager.java:1039)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(ResourceManager.java:1035)
> {noformat}
> {noformat}
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.serviceStop(AsyncDispatcher.java:142)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
[jira] [Commented] (YARN-3919) NPEs' while stopping service after exception during CommonNodeLabelsManager#start
[
https://issues.apache.org/jira/browse/YARN-3919?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14646448#comment-14646448
]
Rohith Sharma K S commented on YARN-3919:
-
No... git apply --whitespace=fix < patch-file
> NPEs' while stopping service after exception during
> CommonNodeLabelsManager#start
> -
>
> Key: YARN-3919
> URL: https://issues.apache.org/jira/browse/YARN-3919
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
>Affects Versions: 2.7.0
>Reporter: Varun Saxena
>Assignee: Varun Saxena
> Attachments: 0003-YARN-3919.patch, YARN-3919.01.patch,
> YARN-3919.02.patch
>
>
> We get NPE during CommonNodeLabelsManager#serviceStop and
> AsyncDispatcher#serviceStop if ConnectException on call to
> CommonNodeLabelsManager#serviceStart occurs.
> {noformat}
> 2015-07-10 19:39:37,825 WARN main-EventThread
> org.apache.hadoop.service.AbstractService: When stopping the service
> org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager :
> java.lang.NullPointerException
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.nodelabels.FileSystemNodeLabelsStore.close(FileSystemNodeLabelsStore.java:99)
> at
> org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager.serviceStop(CommonNodeLabelsManager.java:278)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
> org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> at
> org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> at
> org.apache.hadoop.service.AbstractService.start(AbstractService.java:203)
> at
> org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.serviceStart(ResourceManager.java:588)
> at
> org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.startActiveServices(ResourceManager.java:998)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(ResourceManager.java:1039)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(ResourceManager.java:1035)
> {noformat}
> {noformat}
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.serviceStop(AsyncDispatcher.java:142)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
> org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> at
> org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> at
> org.apache.hadoop.service.CompositeService.stop(CompositeService.java:157)
> at
> org.apache.hadoop.service.CompositeService.serviceStop(CompositeService.java:131)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
> org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> at
> org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> {noformat}
> These NPEs' fill up the logs. Although, this doesn't cause any functional
> issue but its a nuisance and we ideally should have null checks in
> serviceStop.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
[jira] [Commented] (YARN-3919) NPEs' while stopping service after exception during CommonNodeLabelsManager#start
[
https://issues.apache.org/jira/browse/YARN-3919?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14646415#comment-14646415
]
Varun Saxena commented on YARN-3919:
[~rohithsharma], are you using {{patch -p0}} command ?
> NPEs' while stopping service after exception during
> CommonNodeLabelsManager#start
> -
>
> Key: YARN-3919
> URL: https://issues.apache.org/jira/browse/YARN-3919
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
>Affects Versions: 2.7.0
>Reporter: Varun Saxena
>Assignee: Varun Saxena
> Attachments: 0003-YARN-3919.patch, YARN-3919.01.patch,
> YARN-3919.02.patch
>
>
> We get NPE during CommonNodeLabelsManager#serviceStop and
> AsyncDispatcher#serviceStop if ConnectException on call to
> CommonNodeLabelsManager#serviceStart occurs.
> {noformat}
> 2015-07-10 19:39:37,825 WARN main-EventThread
> org.apache.hadoop.service.AbstractService: When stopping the service
> org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager :
> java.lang.NullPointerException
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.nodelabels.FileSystemNodeLabelsStore.close(FileSystemNodeLabelsStore.java:99)
> at
> org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager.serviceStop(CommonNodeLabelsManager.java:278)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
> org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> at
> org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> at
> org.apache.hadoop.service.AbstractService.start(AbstractService.java:203)
> at
> org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.serviceStart(ResourceManager.java:588)
> at
> org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.startActiveServices(ResourceManager.java:998)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(ResourceManager.java:1039)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(ResourceManager.java:1035)
> {noformat}
> {noformat}
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.serviceStop(AsyncDispatcher.java:142)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
> org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> at
> org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> at
> org.apache.hadoop.service.CompositeService.stop(CompositeService.java:157)
> at
> org.apache.hadoop.service.CompositeService.serviceStop(CompositeService.java:131)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
> org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> at
> org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> {noformat}
> These NPEs' fill up the logs. Although, this doesn't cause any functional
> issue but its a nuisance and we ideally should have null checks in
> serviceStop.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
[jira] [Commented] (YARN-3919) NPEs' while stopping service after exception during CommonNodeLabelsManager#start
[
https://issues.apache.org/jira/browse/YARN-3919?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14644169#comment-14644169
]
Rohith Sharma K S commented on YARN-3919:
-
+1 for trivial change, lgtm.. will commit it..
> NPEs' while stopping service after exception during
> CommonNodeLabelsManager#start
> -
>
> Key: YARN-3919
> URL: https://issues.apache.org/jira/browse/YARN-3919
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
>Affects Versions: 2.7.0
>Reporter: Varun Saxena
>Assignee: Varun Saxena
> Attachments: YARN-3919.01.patch, YARN-3919.02.patch
>
>
> We get NPE during CommonNodeLabelsManager#serviceStop and
> AsyncDispatcher#serviceStop if ConnectException on call to
> CommonNodeLabelsManager#serviceStart occurs.
> {noformat}
> 2015-07-10 19:39:37,825 WARN main-EventThread
> org.apache.hadoop.service.AbstractService: When stopping the service
> org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager :
> java.lang.NullPointerException
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.nodelabels.FileSystemNodeLabelsStore.close(FileSystemNodeLabelsStore.java:99)
> at
> org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager.serviceStop(CommonNodeLabelsManager.java:278)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
> org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> at
> org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> at
> org.apache.hadoop.service.AbstractService.start(AbstractService.java:203)
> at
> org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.serviceStart(ResourceManager.java:588)
> at
> org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.startActiveServices(ResourceManager.java:998)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(ResourceManager.java:1039)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(ResourceManager.java:1035)
> {noformat}
> {noformat}
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.serviceStop(AsyncDispatcher.java:142)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
> org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> at
> org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> at
> org.apache.hadoop.service.CompositeService.stop(CompositeService.java:157)
> at
> org.apache.hadoop.service.CompositeService.serviceStop(CompositeService.java:131)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
> org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> at
> org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> {noformat}
> These NPEs' fill up the logs. Although, this doesn't cause any functional
> issue but its a nuisance and we ideally should have null checks in
> serviceStop.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
[jira] [Commented] (YARN-3919) NPEs' while stopping service after exception during CommonNodeLabelsManager#start
[
https://issues.apache.org/jira/browse/YARN-3919?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14640335#comment-14640335
]
Varun Saxena commented on YARN-3919:
Test failure unrelated to this patch and will be handled by YARN-3954.
> NPEs' while stopping service after exception during
> CommonNodeLabelsManager#start
> -
>
> Key: YARN-3919
> URL: https://issues.apache.org/jira/browse/YARN-3919
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
>Affects Versions: 2.7.0
>Reporter: Varun Saxena
>Assignee: Varun Saxena
> Attachments: YARN-3919.01.patch, YARN-3919.02.patch
>
>
> We get NPE during CommonNodeLabelsManager#serviceStop and
> AsyncDispatcher#serviceStop if ConnectException on call to
> CommonNodeLabelsManager#serviceStart occurs.
> {noformat}
> 2015-07-10 19:39:37,825 WARN main-EventThread
> org.apache.hadoop.service.AbstractService: When stopping the service
> org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager :
> java.lang.NullPointerException
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.nodelabels.FileSystemNodeLabelsStore.close(FileSystemNodeLabelsStore.java:99)
> at
> org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager.serviceStop(CommonNodeLabelsManager.java:278)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
> org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> at
> org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> at
> org.apache.hadoop.service.AbstractService.start(AbstractService.java:203)
> at
> org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.serviceStart(ResourceManager.java:588)
> at
> org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.startActiveServices(ResourceManager.java:998)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(ResourceManager.java:1039)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(ResourceManager.java:1035)
> {noformat}
> {noformat}
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.serviceStop(AsyncDispatcher.java:142)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
> org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> at
> org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> at
> org.apache.hadoop.service.CompositeService.stop(CompositeService.java:157)
> at
> org.apache.hadoop.service.CompositeService.serviceStop(CompositeService.java:131)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
> org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> at
> org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> {noformat}
> These NPEs' fill up the logs. Although, this doesn't cause any functional
> issue but its a nuisance and we ideally should have null checks in
> serviceStop.
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[jira] [Commented] (YARN-3919) NPEs' while stopping service after exception during CommonNodeLabelsManager#start
[
https://issues.apache.org/jira/browse/YARN-3919?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14637442#comment-14637442
]
Varun Saxena commented on YARN-3919:
[~rohithsharma], kindly review
> NPEs' while stopping service after exception during
> CommonNodeLabelsManager#start
> -
>
> Key: YARN-3919
> URL: https://issues.apache.org/jira/browse/YARN-3919
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
>Affects Versions: 2.7.0
>Reporter: Varun Saxena
>Assignee: Varun Saxena
> Attachments: YARN-3919.01.patch, YARN-3919.02.patch
>
>
> We get NPE during CommonNodeLabelsManager#serviceStop and
> AsyncDispatcher#serviceStop if ConnectException on call to
> CommonNodeLabelsManager#serviceStart occurs.
> {noformat}
> 2015-07-10 19:39:37,825 WARN main-EventThread
> org.apache.hadoop.service.AbstractService: When stopping the service
> org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager :
> java.lang.NullPointerException
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.nodelabels.FileSystemNodeLabelsStore.close(FileSystemNodeLabelsStore.java:99)
> at
> org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager.serviceStop(CommonNodeLabelsManager.java:278)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
> org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> at
> org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> at
> org.apache.hadoop.service.AbstractService.start(AbstractService.java:203)
> at
> org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.serviceStart(ResourceManager.java:588)
> at
> org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.startActiveServices(ResourceManager.java:998)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(ResourceManager.java:1039)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(ResourceManager.java:1035)
> {noformat}
> {noformat}
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.serviceStop(AsyncDispatcher.java:142)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
> org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> at
> org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> at
> org.apache.hadoop.service.CompositeService.stop(CompositeService.java:157)
> at
> org.apache.hadoop.service.CompositeService.serviceStop(CompositeService.java:131)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
> org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> at
> org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> {noformat}
> These NPEs' fill up the logs. Although, this doesn't cause any functional
> issue but its a nuisance and we ideally should have null checks in
> serviceStop.
--
This message was sent by Atlassian JIRA
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[jira] [Commented] (YARN-3919) NPEs' while stopping service after exception during CommonNodeLabelsManager#start
[
https://issues.apache.org/jira/browse/YARN-3919?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14636743#comment-14636743
]
Hadoop QA commented on YARN-3919:
-
\\
\\
| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch | 16m 26s | Pre-patch trunk compilation is
healthy. |
| {color:green}+1{color} | @author | 0m 0s | The patch does not contain any
@author tags. |
| {color:red}-1{color} | tests included | 0m 0s | The patch doesn't appear
to include any new or modified tests. Please justify why no new tests are
needed for this patch. Also please list what manual steps were performed to
verify this patch. |
| {color:green}+1{color} | javac | 7m 45s | There were no new javac warning
messages. |
| {color:green}+1{color} | javadoc | 9m 43s | There were no new javadoc
warning messages. |
| {color:green}+1{color} | release audit | 0m 22s | The applied patch does
not increase the total number of release audit warnings. |
| {color:green}+1{color} | checkstyle | 0m 51s | There were no new checkstyle
issues. |
| {color:green}+1{color} | whitespace | 0m 0s | The patch has no lines that
end in whitespace. |
| {color:green}+1{color} | install | 1m 19s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse | 0m 34s | The patch built with
eclipse:eclipse. |
| {color:green}+1{color} | findbugs | 1m 33s | The patch does not introduce
any new Findbugs (version 3.0.0) warnings. |
| {color:red}-1{color} | yarn tests | 1m 55s | Tests failed in
hadoop-yarn-common. |
| | | 40m 35s | |
\\
\\
|| Reason || Tests ||
| Failed unit tests | hadoop.yarn.conf.TestYarnConfigurationFields |
\\
\\
|| Subsystem || Report/Notes ||
| Patch URL |
http://issues.apache.org/jira/secure/attachment/12746523/YARN-3919.02.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / 4025326 |
| hadoop-yarn-common test log |
https://builds.apache.org/job/PreCommit-YARN-Build/8608/artifact/patchprocess/testrun_hadoop-yarn-common.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-YARN-Build/8608/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf901.gq1.ygridcore.net 3.13.0-36-lowlatency #63-Ubuntu SMP
PREEMPT Wed Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux |
| Console output |
https://builds.apache.org/job/PreCommit-YARN-Build/8608/console |
This message was automatically generated.
> NPEs' while stopping service after exception during
> CommonNodeLabelsManager#start
> -
>
> Key: YARN-3919
> URL: https://issues.apache.org/jira/browse/YARN-3919
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
>Affects Versions: 2.7.0
>Reporter: Varun Saxena
>Assignee: Varun Saxena
> Attachments: YARN-3919.01.patch, YARN-3919.02.patch
>
>
> We get NPE during CommonNodeLabelsManager#serviceStop and
> AsyncDispatcher#serviceStop if ConnectException on call to
> CommonNodeLabelsManager#serviceStart occurs.
> {noformat}
> 2015-07-10 19:39:37,825 WARN main-EventThread
> org.apache.hadoop.service.AbstractService: When stopping the service
> org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager :
> java.lang.NullPointerException
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.nodelabels.FileSystemNodeLabelsStore.close(FileSystemNodeLabelsStore.java:99)
> at
> org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager.serviceStop(CommonNodeLabelsManager.java:278)
> at
> org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
> at
> org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
> at
> org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
> at
> org.apache.hadoop.service.AbstractService.start(AbstractService.java:203)
> at
> org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.serviceStart(ResourceManager.java:588)
> at
> org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.startActiveServices(ResourceManager.java:998)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(ResourceManager.java:1039)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(ResourceManager.java:1035)
> {noformat}
> {noformat}
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.serviceStop(AsyncDispatcher.java:142)
> at
> org.apache.hadoop.s
