[jira] [Commented] (YARN-6403) Invalid local resource request can raise NPE and make NM exit
[
https://issues.apache.org/jira/browse/YARN-6403?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15971179#comment-15971179
]
Hudson commented on YARN-6403:
--
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #11591 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/11591/])
YARN-6403. Invalid local resource request can raise NPE and make NM (jlowe: rev
e8071aa249c7b21b1de084ee5a9ca2a44efd3bf0)
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/TestContainerManager.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/ContainerManagerImpl.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/api/records/impl/pb/ContainerLaunchContextPBImpl.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/api/records/impl/pb/TestApplicationClientProtocolRecords.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/TestContainerManagerWithLCE.java
> Invalid local resource request can raise NPE and make NM exit
> -
>
> Key: YARN-6403
> URL: https://issues.apache.org/jira/browse/YARN-6403
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
>Affects Versions: 2.8.0
>Reporter: Tao Yang
>Assignee: Tao Yang
> Fix For: 2.9.0, 2.8.1, 3.0.0-alpha3
>
> Attachments: YARN-6403.001.patch, YARN-6403.002.patch,
> YARN-6403.004.patch, YARN-6403.branch-2.8.003.patch,
> YARN-6403.branch-2.8.004.patch, YARN-6403.branch-2.8.004.patch
>
>
> Recently we found this problem on our testing environment. The app that
> caused this problem added a invalid local resource request(have no location)
> into ContainerLaunchContext like this:
> {code}
> localResources.put("test", LocalResource.newInstance(location,
> LocalResourceType.FILE, LocalResourceVisibility.PRIVATE, 100,
> System.currentTimeMillis()));
> ContainerLaunchContext amContainer =
> ContainerLaunchContext.newInstance(localResources, environment,
> vargsFinal, null, securityTokens, acls);
> {code}
> The actual value of location was null although app doesn't expect that. This
> mistake cause several NMs exited with the NPE below and can't restart until
> the nm recovery dirs were deleted.
> {code}
> FATAL org.apache.hadoop.yarn.event.AsyncDispatcher: Error in dispatcher thread
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.LocalResourceRequest.(LocalResourceRequest.java:46)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl$RequestResourcesTransition.transition(ContainerImpl.java:711)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl$RequestResourcesTransition.transition(ContainerImpl.java:660)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory$MultipleInternalArc.doTransition(StateMachineFactory.java:385)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachineFactory.java:302)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory.access$300(StateMachineFactory.java:46)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java:448)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl.handle(ContainerImpl.java:1320)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl.handle(ContainerImpl.java:88)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl$ContainerEventDispatcher.handle(ContainerManagerImpl.java:1293)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl$ContainerEventDispatcher.handle(ContainerManagerImpl.java:1286)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:184)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:110)
> at java.lang.Thread.run(Thread.java:745)
> {code}
> NPE occured when created LocalResourceRequest instance for invalid resource
> request.
> {code}
> public LocalResourceRequest(LocalResource resource)
> throws URISyntaxException {
> this(resource.getResource().toPath(), //NPE occurred here
> resource.getTimestamp(),
> resource.getType(),
>
[jira] [Commented] (YARN-6403) Invalid local resource request can raise NPE and make NM exit
[
https://issues.apache.org/jira/browse/YARN-6403?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15958249#comment-15958249
]
Tao Yang commented on YARN-6403:
[~jlowe], thanks for review and committing!
> Invalid local resource request can raise NPE and make NM exit
> -
>
> Key: YARN-6403
> URL: https://issues.apache.org/jira/browse/YARN-6403
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
>Affects Versions: 2.8.0
>Reporter: Tao Yang
>Assignee: Tao Yang
> Fix For: 2.9.0, 2.8.1, 3.0.0-alpha3
>
> Attachments: YARN-6403.001.patch, YARN-6403.002.patch,
> YARN-6403.004.patch, YARN-6403.branch-2.8.003.patch,
> YARN-6403.branch-2.8.004.patch, YARN-6403.branch-2.8.004.patch
>
>
> Recently we found this problem on our testing environment. The app that
> caused this problem added a invalid local resource request(have no location)
> into ContainerLaunchContext like this:
> {code}
> localResources.put("test", LocalResource.newInstance(location,
> LocalResourceType.FILE, LocalResourceVisibility.PRIVATE, 100,
> System.currentTimeMillis()));
> ContainerLaunchContext amContainer =
> ContainerLaunchContext.newInstance(localResources, environment,
> vargsFinal, null, securityTokens, acls);
> {code}
> The actual value of location was null although app doesn't expect that. This
> mistake cause several NMs exited with the NPE below and can't restart until
> the nm recovery dirs were deleted.
> {code}
> FATAL org.apache.hadoop.yarn.event.AsyncDispatcher: Error in dispatcher thread
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.LocalResourceRequest.(LocalResourceRequest.java:46)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl$RequestResourcesTransition.transition(ContainerImpl.java:711)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl$RequestResourcesTransition.transition(ContainerImpl.java:660)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory$MultipleInternalArc.doTransition(StateMachineFactory.java:385)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachineFactory.java:302)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory.access$300(StateMachineFactory.java:46)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java:448)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl.handle(ContainerImpl.java:1320)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl.handle(ContainerImpl.java:88)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl$ContainerEventDispatcher.handle(ContainerManagerImpl.java:1293)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl$ContainerEventDispatcher.handle(ContainerManagerImpl.java:1286)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:184)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:110)
> at java.lang.Thread.run(Thread.java:745)
> {code}
> NPE occured when created LocalResourceRequest instance for invalid resource
> request.
> {code}
> public LocalResourceRequest(LocalResource resource)
> throws URISyntaxException {
> this(resource.getResource().toPath(), //NPE occurred here
> resource.getTimestamp(),
> resource.getType(),
> resource.getVisibility(),
> resource.getPattern());
> }
> {code}
> We can't guarantee the validity of local resource request now, but we could
> avoid damaging the cluster. Perhaps we can verify the resource both in
> ContainerLaunchContext and LocalResourceRequest? Please feel free to give
> your suggestions.
--
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[jira] [Commented] (YARN-6403) Invalid local resource request can raise NPE and make NM exit
[
https://issues.apache.org/jira/browse/YARN-6403?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15957322#comment-15957322
]
Hudson commented on YARN-6403:
--
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #11530 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/11530/])
YARN-6403. Invalid local resource request can raise NPE and make NM (jlowe: rev
e8071aa249c7b21b1de084ee5a9ca2a44efd3bf0)
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/TestContainerManagerWithLCE.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/api/records/impl/pb/ContainerLaunchContextPBImpl.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/TestContainerManager.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/ContainerManagerImpl.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/api/records/impl/pb/TestApplicationClientProtocolRecords.java
> Invalid local resource request can raise NPE and make NM exit
> -
>
> Key: YARN-6403
> URL: https://issues.apache.org/jira/browse/YARN-6403
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
>Affects Versions: 2.8.0
>Reporter: Tao Yang
>Assignee: Tao Yang
> Fix For: 2.9.0, 2.8.1, 3.0.0-alpha3
>
> Attachments: YARN-6403.001.patch, YARN-6403.002.patch,
> YARN-6403.004.patch, YARN-6403.branch-2.8.003.patch,
> YARN-6403.branch-2.8.004.patch, YARN-6403.branch-2.8.004.patch
>
>
> Recently we found this problem on our testing environment. The app that
> caused this problem added a invalid local resource request(have no location)
> into ContainerLaunchContext like this:
> {code}
> localResources.put("test", LocalResource.newInstance(location,
> LocalResourceType.FILE, LocalResourceVisibility.PRIVATE, 100,
> System.currentTimeMillis()));
> ContainerLaunchContext amContainer =
> ContainerLaunchContext.newInstance(localResources, environment,
> vargsFinal, null, securityTokens, acls);
> {code}
> The actual value of location was null although app doesn't expect that. This
> mistake cause several NMs exited with the NPE below and can't restart until
> the nm recovery dirs were deleted.
> {code}
> FATAL org.apache.hadoop.yarn.event.AsyncDispatcher: Error in dispatcher thread
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.LocalResourceRequest.(LocalResourceRequest.java:46)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl$RequestResourcesTransition.transition(ContainerImpl.java:711)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl$RequestResourcesTransition.transition(ContainerImpl.java:660)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory$MultipleInternalArc.doTransition(StateMachineFactory.java:385)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachineFactory.java:302)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory.access$300(StateMachineFactory.java:46)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java:448)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl.handle(ContainerImpl.java:1320)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl.handle(ContainerImpl.java:88)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl$ContainerEventDispatcher.handle(ContainerManagerImpl.java:1293)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl$ContainerEventDispatcher.handle(ContainerManagerImpl.java:1286)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:184)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:110)
> at java.lang.Thread.run(Thread.java:745)
> {code}
> NPE occured when created LocalResourceRequest instance for invalid resource
> request.
> {code}
> public LocalResourceRequest(LocalResource resource)
> throws URISyntaxException {
> this(resource.getResource().toPath(), //NPE occurred here
> resource.getTimestamp(),
> resource.getType(),
>
[jira] [Commented] (YARN-6403) Invalid local resource request can raise NPE and make NM exit
[
https://issues.apache.org/jira/browse/YARN-6403?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15957290#comment-15957290
]
Jason Lowe commented on YARN-6403:
--
+1 for the latest trunk and 2.8 patches. Committing this.
> Invalid local resource request can raise NPE and make NM exit
> -
>
> Key: YARN-6403
> URL: https://issues.apache.org/jira/browse/YARN-6403
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
>Affects Versions: 2.8.0
>Reporter: Tao Yang
>Assignee: Tao Yang
> Attachments: YARN-6403.001.patch, YARN-6403.002.patch,
> YARN-6403.004.patch, YARN-6403.branch-2.8.003.patch,
> YARN-6403.branch-2.8.004.patch, YARN-6403.branch-2.8.004.patch
>
>
> Recently we found this problem on our testing environment. The app that
> caused this problem added a invalid local resource request(have no location)
> into ContainerLaunchContext like this:
> {code}
> localResources.put("test", LocalResource.newInstance(location,
> LocalResourceType.FILE, LocalResourceVisibility.PRIVATE, 100,
> System.currentTimeMillis()));
> ContainerLaunchContext amContainer =
> ContainerLaunchContext.newInstance(localResources, environment,
> vargsFinal, null, securityTokens, acls);
> {code}
> The actual value of location was null although app doesn't expect that. This
> mistake cause several NMs exited with the NPE below and can't restart until
> the nm recovery dirs were deleted.
> {code}
> FATAL org.apache.hadoop.yarn.event.AsyncDispatcher: Error in dispatcher thread
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.LocalResourceRequest.(LocalResourceRequest.java:46)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl$RequestResourcesTransition.transition(ContainerImpl.java:711)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl$RequestResourcesTransition.transition(ContainerImpl.java:660)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory$MultipleInternalArc.doTransition(StateMachineFactory.java:385)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachineFactory.java:302)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory.access$300(StateMachineFactory.java:46)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java:448)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl.handle(ContainerImpl.java:1320)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl.handle(ContainerImpl.java:88)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl$ContainerEventDispatcher.handle(ContainerManagerImpl.java:1293)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl$ContainerEventDispatcher.handle(ContainerManagerImpl.java:1286)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:184)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:110)
> at java.lang.Thread.run(Thread.java:745)
> {code}
> NPE occured when created LocalResourceRequest instance for invalid resource
> request.
> {code}
> public LocalResourceRequest(LocalResource resource)
> throws URISyntaxException {
> this(resource.getResource().toPath(), //NPE occurred here
> resource.getTimestamp(),
> resource.getType(),
> resource.getVisibility(),
> resource.getPattern());
> }
> {code}
> We can't guarantee the validity of local resource request now, but we could
> avoid damaging the cluster. Perhaps we can verify the resource both in
> ContainerLaunchContext and LocalResourceRequest? Please feel free to give
> your suggestions.
--
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[jira] [Commented] (YARN-6403) Invalid local resource request can raise NPE and make NM exit
[
https://issues.apache.org/jira/browse/YARN-6403?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15957174#comment-15957174
]
Hadoop QA commented on YARN-6403:
-
| (/) *{color:green}+1 overall{color}* |
\\
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m
18s{color} | {color:blue} Docker mode activated. {color} |
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0s{color} | {color:green} The patch does not contain any @author tags. {color} |
| {color:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m
0s{color} | {color:green} The patch appears to include 3 new or modified test
files. {color} |
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m
18s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 8m
44s{color} | {color:green} branch-2.8 passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
50s{color} | {color:green} branch-2.8 passed with JDK v1.8.0_121 {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 2m
11s{color} | {color:green} branch-2.8 passed with JDK v1.7.0_121 {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
34s{color} | {color:green} branch-2.8 passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m
8s{color} | {color:green} branch-2.8 passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m
29s{color} | {color:green} branch-2.8 passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m
0s{color} | {color:green} branch-2.8 passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
44s{color} | {color:green} branch-2.8 passed with JDK v1.8.0_121 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
50s{color} | {color:green} branch-2.8 passed with JDK v1.7.0_121 {color} |
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m
11s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m
51s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
47s{color} | {color:green} the patch passed with JDK v1.8.0_121 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 1m
47s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 2m
11s{color} | {color:green} the patch passed with JDK v1.7.0_121 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 2m
11s{color} | {color:green} the patch passed {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}
0m 31s{color} | {color:orange} hadoop-yarn-project/hadoop-yarn: The patch
generated 2 new + 75 unchanged - 0 fixed = 77 total (was 75) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m
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| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m
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| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m
0s{color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m
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| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
41s{color} | {color:green} the patch passed with JDK v1.8.0_121 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
49s{color} | {color:green} the patch passed with JDK v1.7.0_121 {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 2m
30s{color} | {color:green} hadoop-yarn-common in the patch passed with JDK
v1.7.0_121. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 9m
51s{color} | {color:green} hadoop-yarn-server-nodemanager in the patch passed
with JDK v1.7.0_121. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
21s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 62m 13s{color} |
{color:black} {color} |
\\
\\
|| Subsystem || Report/Notes ||
| Docker | Image:yetus/hadoop:5af2af1 |
| JIRA Issue | YARN-6403 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12861974/YARN-6403.branch-2.8.004.patch
[jira] [Commented] (YARN-6403) Invalid local resource request can raise NPE and make NM exit
[
https://issues.apache.org/jira/browse/YARN-6403?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15956023#comment-15956023
]
Hadoop QA commented on YARN-6403:
-
| (x) *{color:red}-1 overall{color}* |
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| {color:red}-1{color} | {color:red} docker {color} | {color:red} 5m
10s{color} | {color:red} Docker failed to build yetus/hadoop:5af2af1. {color} |
\\
\\
|| Subsystem || Report/Notes ||
| JIRA Issue | YARN-6403 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12861974/YARN-6403.branch-2.8.004.patch
|
| Console output |
https://builds.apache.org/job/PreCommit-YARN-Build/15514/console |
| Powered by | Apache Yetus 0.5.0-SNAPSHOT http://yetus.apache.org |
This message was automatically generated.
> Invalid local resource request can raise NPE and make NM exit
> -
>
> Key: YARN-6403
> URL: https://issues.apache.org/jira/browse/YARN-6403
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
>Affects Versions: 2.8.0
>Reporter: Tao Yang
>Assignee: Tao Yang
> Attachments: YARN-6403.001.patch, YARN-6403.002.patch,
> YARN-6403.004.patch, YARN-6403.branch-2.8.003.patch,
> YARN-6403.branch-2.8.004.patch, YARN-6403.branch-2.8.004.patch
>
>
> Recently we found this problem on our testing environment. The app that
> caused this problem added a invalid local resource request(have no location)
> into ContainerLaunchContext like this:
> {code}
> localResources.put("test", LocalResource.newInstance(location,
> LocalResourceType.FILE, LocalResourceVisibility.PRIVATE, 100,
> System.currentTimeMillis()));
> ContainerLaunchContext amContainer =
> ContainerLaunchContext.newInstance(localResources, environment,
> vargsFinal, null, securityTokens, acls);
> {code}
> The actual value of location was null although app doesn't expect that. This
> mistake cause several NMs exited with the NPE below and can't restart until
> the nm recovery dirs were deleted.
> {code}
> FATAL org.apache.hadoop.yarn.event.AsyncDispatcher: Error in dispatcher thread
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.LocalResourceRequest.(LocalResourceRequest.java:46)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl$RequestResourcesTransition.transition(ContainerImpl.java:711)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl$RequestResourcesTransition.transition(ContainerImpl.java:660)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory$MultipleInternalArc.doTransition(StateMachineFactory.java:385)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachineFactory.java:302)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory.access$300(StateMachineFactory.java:46)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java:448)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl.handle(ContainerImpl.java:1320)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl.handle(ContainerImpl.java:88)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl$ContainerEventDispatcher.handle(ContainerManagerImpl.java:1293)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl$ContainerEventDispatcher.handle(ContainerManagerImpl.java:1286)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:184)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:110)
> at java.lang.Thread.run(Thread.java:745)
> {code}
> NPE occured when created LocalResourceRequest instance for invalid resource
> request.
> {code}
> public LocalResourceRequest(LocalResource resource)
> throws URISyntaxException {
> this(resource.getResource().toPath(), //NPE occurred here
> resource.getTimestamp(),
> resource.getType(),
> resource.getVisibility(),
> resource.getPattern());
> }
> {code}
> We can't guarantee the validity of local resource request now, but we could
> avoid damaging the cluster. Perhaps we can verify the resource both in
> ContainerLaunchContext and LocalResourceRequest? Please feel free to give
> your suggestions.
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
[jira] [Commented] (YARN-6403) Invalid local resource request can raise NPE and make NM exit
[
https://issues.apache.org/jira/browse/YARN-6403?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15954557#comment-15954557
]
Hadoop QA commented on YARN-6403:
-
| (/) *{color:green}+1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m
15s{color} | {color:blue} Docker mode activated. {color} |
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m
0s{color} | {color:green} The patch does not contain any @author tags. {color} |
| {color:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m
0s{color} | {color:green} The patch appears to include 3 new or modified test
files. {color} |
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m
9s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 12m
58s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 10m
18s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
52s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m
7s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m
39s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 1m
50s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
57s{color} | {color:green} trunk passed {color} |
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m
9s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m
50s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 8m
32s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 8m
32s{color} | {color:green} the patch passed {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}
0m 51s{color} | {color:orange} hadoop-yarn-project/hadoop-yarn: The patch
generated 8 new + 174 unchanged - 0 fixed = 182 total (was 174) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m
4s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m
37s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m
0s{color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m
2s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
56s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 2m
22s{color} | {color:green} hadoop-yarn-common in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 12m
50s{color} | {color:green} hadoop-yarn-server-nodemanager in the patch passed.
{color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
34s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 68m 35s{color} |
{color:black} {color} |
\\
\\
|| Subsystem || Report/Notes ||
| Docker | Image:yetus/hadoop:a9ad5d6 |
| JIRA Issue | YARN-6403 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12861805/YARN-6403.004.patch |
| Optional Tests | asflicense compile javac javadoc mvninstall mvnsite
unit findbugs checkstyle |
| uname | Linux ff5db228b1b0 3.13.0-106-generic #153-Ubuntu SMP Tue Dec 6
15:44:32 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/hadoop/patchprocess/precommit/personality/provided.sh
|
| git revision | trunk / 6eba792 |
| Default Java | 1.8.0_121 |
| findbugs | v3.0.0 |
| checkstyle |
https://builds.apache.org/job/PreCommit-YARN-Build/15498/artifact/patchprocess/diff-checkstyle-hadoop-yarn-project_hadoop-yarn.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-YARN-Build/15498/testReport/ |
| modules | C: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
U: hadoop-yarn-project/hadoop-yarn |
| Console output |
[jira] [Commented] (YARN-6403) Invalid local resource request can raise NPE and make NM exit
[
https://issues.apache.org/jira/browse/YARN-6403?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15951287#comment-15951287
]
Hadoop QA commented on YARN-6403:
-
| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m
16s{color} | {color:blue} Docker mode activated. {color} |
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m
0s{color} | {color:green} The patch does not contain any @author tags. {color} |
| {color:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m
0s{color} | {color:green} The patch appears to include 2 new or modified test
files. {color} |
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m
26s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 6m
36s{color} | {color:green} branch-2.8 passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
56s{color} | {color:green} branch-2.8 passed with JDK v1.8.0_121 {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 2m
12s{color} | {color:green} branch-2.8 passed with JDK v1.7.0_121 {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
35s{color} | {color:green} branch-2.8 passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m
1s{color} | {color:green} branch-2.8 passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m
27s{color} | {color:green} branch-2.8 passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m
0s{color} | {color:green} branch-2.8 passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
46s{color} | {color:green} branch-2.8 passed with JDK v1.8.0_121 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
52s{color} | {color:green} branch-2.8 passed with JDK v1.7.0_121 {color} |
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m
10s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m
52s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 2m
19s{color} | {color:green} the patch passed with JDK v1.8.0_121 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 2m
19s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 2m
20s{color} | {color:green} the patch passed with JDK v1.7.0_121 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 2m
20s{color} | {color:green} the patch passed {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}
0m 32s{color} | {color:orange} hadoop-yarn-project/hadoop-yarn: The patch
generated 2 new + 75 unchanged - 0 fixed = 77 total (was 75) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m
0s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m
24s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m
0s{color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m
24s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
48s{color} | {color:green} the patch passed with JDK v1.8.0_121 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
50s{color} | {color:green} the patch passed with JDK v1.7.0_121 {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 2m
27s{color} | {color:green} hadoop-yarn-common in the patch passed with JDK
v1.7.0_121. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 9m 47s{color}
| {color:red} hadoop-yarn-server-nodemanager in the patch failed with JDK
v1.7.0_121. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
21s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 61m 42s{color} |
{color:black} {color} |
\\
\\
|| Reason || Tests ||
| JDK v1.8.0_121 Failed junit tests |
hadoop.yarn.server.nodemanager.TestContainerManagerWithLCE |
| JDK v1.7.0_121 Failed junit tests |
hadoop.yarn.server.nodemanager.TestContainerManagerWithLCE
[jira] [Commented] (YARN-6403) Invalid local resource request can raise NPE and make NM exit
[
https://issues.apache.org/jira/browse/YARN-6403?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15951182#comment-15951182
]
Jason Lowe commented on YARN-6403:
--
Thanks for updating the patch!
bq. TestApplicationClientProtocolRecords is not exist in branch-2.8, so is it
ok to place the UT for client-side in
TestPBImplRecords#testContainerLaunchContextPBImpl?
I'd rather the change appears in the same file so if there are subsequent
modifications to the code it can be cherry-picked. Therefore I agree we need a
new patch for branch-2.8 so it can add the new
TestApplicationClientProtocolRecords file. Alternatively we can go with just
one patch where it adds a new TestContainerLaunchContextPBImpl file that has
the test.
Otherwise changes in the 2.8 patch look good. There will need to be a patch
for trunk at a minimum. We'll need a separate one for branch-2.8 if the test
goes in TestApplicationClientProtocolRecords instead of a new
TestContainerLaunchContextPBImpl file. Either works for me.
> Invalid local resource request can raise NPE and make NM exit
> -
>
> Key: YARN-6403
> URL: https://issues.apache.org/jira/browse/YARN-6403
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
>Affects Versions: 2.8.0
>Reporter: Tao Yang
>Assignee: Tao Yang
> Attachments: YARN-6403.001.patch, YARN-6403.002.patch,
> YARN-6403.branch-2.8.003.patch
>
>
> Recently we found this problem on our testing environment. The app that
> caused this problem added a invalid local resource request(have no location)
> into ContainerLaunchContext like this:
> {code}
> localResources.put("test", LocalResource.newInstance(location,
> LocalResourceType.FILE, LocalResourceVisibility.PRIVATE, 100,
> System.currentTimeMillis()));
> ContainerLaunchContext amContainer =
> ContainerLaunchContext.newInstance(localResources, environment,
> vargsFinal, null, securityTokens, acls);
> {code}
> The actual value of location was null although app doesn't expect that. This
> mistake cause several NMs exited with the NPE below and can't restart until
> the nm recovery dirs were deleted.
> {code}
> FATAL org.apache.hadoop.yarn.event.AsyncDispatcher: Error in dispatcher thread
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.LocalResourceRequest.(LocalResourceRequest.java:46)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl$RequestResourcesTransition.transition(ContainerImpl.java:711)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl$RequestResourcesTransition.transition(ContainerImpl.java:660)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory$MultipleInternalArc.doTransition(StateMachineFactory.java:385)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachineFactory.java:302)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory.access$300(StateMachineFactory.java:46)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java:448)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl.handle(ContainerImpl.java:1320)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl.handle(ContainerImpl.java:88)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl$ContainerEventDispatcher.handle(ContainerManagerImpl.java:1293)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl$ContainerEventDispatcher.handle(ContainerManagerImpl.java:1286)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:184)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:110)
> at java.lang.Thread.run(Thread.java:745)
> {code}
> NPE occured when created LocalResourceRequest instance for invalid resource
> request.
> {code}
> public LocalResourceRequest(LocalResource resource)
> throws URISyntaxException {
> this(resource.getResource().toPath(), //NPE occurred here
> resource.getTimestamp(),
> resource.getType(),
> resource.getVisibility(),
> resource.getPattern());
> }
> {code}
> We can't guarantee the validity of local resource request now, but we could
> avoid damaging the cluster. Perhaps we can verify the resource both in
> ContainerLaunchContext and LocalResourceRequest? Please feel free to give
> your suggestions.
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
[jira] [Commented] (YARN-6403) Invalid local resource request can raise NPE and make NM exit
[
https://issues.apache.org/jira/browse/YARN-6403?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15950419#comment-15950419
]
Tao Yang commented on YARN-6403:
[~jlowe] Thanks for your time!
{quote}
I believe it's appropriate to throw NPE in our client check code as well rather
than a generic RuntimeException. It's a minor point since the net effect will
be similar for the client in either case.
{quote}
Make sense, sorry for missing the point before.
{quote}
TestApplicationClientProtocolRecords looks like a decent place since it's
already has another test for ContainerLaunchContextPBImpl there.
{quote}
TestApplicationClientProtocolRecords is not exist in branch-2.8, so is it ok to
place the UT for client-side in
TestPBImplRecords#testContainerLaunchContextPBImpl?
In addition, the error message and unit test code will be improved in next
patch.
One patch can't fit for all branches, perhaps it's necessary to submit patches
for 2.9(branch-2) and 3.0.0-alpha3(trunk)?
> Invalid local resource request can raise NPE and make NM exit
> -
>
> Key: YARN-6403
> URL: https://issues.apache.org/jira/browse/YARN-6403
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
>Affects Versions: 2.8.0
>Reporter: Tao Yang
>Assignee: Tao Yang
> Attachments: YARN-6403.001.patch, YARN-6403.002.patch
>
>
> Recently we found this problem on our testing environment. The app that
> caused this problem added a invalid local resource request(have no location)
> into ContainerLaunchContext like this:
> {code}
> localResources.put("test", LocalResource.newInstance(location,
> LocalResourceType.FILE, LocalResourceVisibility.PRIVATE, 100,
> System.currentTimeMillis()));
> ContainerLaunchContext amContainer =
> ContainerLaunchContext.newInstance(localResources, environment,
> vargsFinal, null, securityTokens, acls);
> {code}
> The actual value of location was null although app doesn't expect that. This
> mistake cause several NMs exited with the NPE below and can't restart until
> the nm recovery dirs were deleted.
> {code}
> FATAL org.apache.hadoop.yarn.event.AsyncDispatcher: Error in dispatcher thread
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.LocalResourceRequest.(LocalResourceRequest.java:46)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl$RequestResourcesTransition.transition(ContainerImpl.java:711)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl$RequestResourcesTransition.transition(ContainerImpl.java:660)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory$MultipleInternalArc.doTransition(StateMachineFactory.java:385)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachineFactory.java:302)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory.access$300(StateMachineFactory.java:46)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java:448)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl.handle(ContainerImpl.java:1320)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl.handle(ContainerImpl.java:88)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl$ContainerEventDispatcher.handle(ContainerManagerImpl.java:1293)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl$ContainerEventDispatcher.handle(ContainerManagerImpl.java:1286)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:184)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:110)
> at java.lang.Thread.run(Thread.java:745)
> {code}
> NPE occured when created LocalResourceRequest instance for invalid resource
> request.
> {code}
> public LocalResourceRequest(LocalResource resource)
> throws URISyntaxException {
> this(resource.getResource().toPath(), //NPE occurred here
> resource.getTimestamp(),
> resource.getType(),
> resource.getVisibility(),
> resource.getPattern());
> }
> {code}
> We can't guarantee the validity of local resource request now, but we could
> avoid damaging the cluster. Perhaps we can verify the resource both in
> ContainerLaunchContext and LocalResourceRequest? Please feel free to give
> your suggestions.
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[jira] [Commented] (YARN-6403) Invalid local resource request can raise NPE and make NM exit
[
https://issues.apache.org/jira/browse/YARN-6403?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15949188#comment-15949188
]
Hadoop QA commented on YARN-6403:
-
| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m
0s{color} | {color:blue} Docker mode activated. {color} |
| {color:red}-1{color} | {color:red} patch {color} | {color:red} 0m 8s{color}
| {color:red} YARN-6403 does not apply to trunk. Rebase required? Wrong Branch?
See https://wiki.apache.org/hadoop/HowToContribute for help. {color} |
\\
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|| Subsystem || Report/Notes ||
| JIRA Issue | YARN-6403 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12861157/YARN-6403.002.patch |
| Console output |
https://builds.apache.org/job/PreCommit-YARN-Build/15435/console |
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This message was automatically generated.
> Invalid local resource request can raise NPE and make NM exit
> -
>
> Key: YARN-6403
> URL: https://issues.apache.org/jira/browse/YARN-6403
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
>Affects Versions: 2.8.0
>Reporter: Tao Yang
>Assignee: Tao Yang
> Attachments: YARN-6403.001.patch, YARN-6403.002.patch
>
>
> Recently we found this problem on our testing environment. The app that
> caused this problem added a invalid local resource request(have no location)
> into ContainerLaunchContext like this:
> {code}
> localResources.put("test", LocalResource.newInstance(location,
> LocalResourceType.FILE, LocalResourceVisibility.PRIVATE, 100,
> System.currentTimeMillis()));
> ContainerLaunchContext amContainer =
> ContainerLaunchContext.newInstance(localResources, environment,
> vargsFinal, null, securityTokens, acls);
> {code}
> The actual value of location was null although app doesn't expect that. This
> mistake cause several NMs exited with the NPE below and can't restart until
> the nm recovery dirs were deleted.
> {code}
> FATAL org.apache.hadoop.yarn.event.AsyncDispatcher: Error in dispatcher thread
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.LocalResourceRequest.(LocalResourceRequest.java:46)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl$RequestResourcesTransition.transition(ContainerImpl.java:711)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl$RequestResourcesTransition.transition(ContainerImpl.java:660)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory$MultipleInternalArc.doTransition(StateMachineFactory.java:385)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachineFactory.java:302)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory.access$300(StateMachineFactory.java:46)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java:448)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl.handle(ContainerImpl.java:1320)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl.handle(ContainerImpl.java:88)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl$ContainerEventDispatcher.handle(ContainerManagerImpl.java:1293)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl$ContainerEventDispatcher.handle(ContainerManagerImpl.java:1286)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:184)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:110)
> at java.lang.Thread.run(Thread.java:745)
> {code}
> NPE occured when created LocalResourceRequest instance for invalid resource
> request.
> {code}
> public LocalResourceRequest(LocalResource resource)
> throws URISyntaxException {
> this(resource.getResource().toPath(), //NPE occurred here
> resource.getTimestamp(),
> resource.getType(),
> resource.getVisibility(),
> resource.getPattern());
> }
> {code}
> We can't guarantee the validity of local resource request now, but we could
> avoid damaging the cluster. Perhaps we can verify the resource both in
> ContainerLaunchContext and LocalResourceRequest? Please feel free to give
> your suggestions.
--
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[jira] [Commented] (YARN-6403) Invalid local resource request can raise NPE and make NM exit
[
https://issues.apache.org/jira/browse/YARN-6403?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15947283#comment-15947283
]
Jason Lowe commented on YARN-6403:
--
Sorry, I completely missed the server-side change in ContainerImpl.
I'm not sure that's the correct place to make the server-side change because
it's happening so late in the container lifecycle. It would be better if we
simply failed the container launch request _immediately_ rather than wait until
the container transitions all the way to the localizing state. That way the
client gets immediate feedback that their request was malformed rather than
wondering why their container launch mysteriously failed sometime later.
I think it's more appropriate to have
ContainerManagerImpl#startContainerInternal sanity check the request (which it
already does to some degree, just not for the local resources) and throw a
YarnException if the request is malformed. That way the client will receive a
failed container start response to their start request, so they will
immediately know their request was bad.
It would be good to add unit tests for both the client and server changes.
> Invalid local resource request can raise NPE and make NM exit
> -
>
> Key: YARN-6403
> URL: https://issues.apache.org/jira/browse/YARN-6403
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
>Affects Versions: 2.8.0
>Reporter: Tao Yang
> Attachments: YARN-6403.001.patch
>
>
> Recently we found this problem on our testing environment. The app that
> caused this problem added a invalid local resource request(have no location)
> into ContainerLaunchContext like this:
> {code}
> localResources.put("test", LocalResource.newInstance(location,
> LocalResourceType.FILE, LocalResourceVisibility.PRIVATE, 100,
> System.currentTimeMillis()));
> ContainerLaunchContext amContainer =
> ContainerLaunchContext.newInstance(localResources, environment,
> vargsFinal, null, securityTokens, acls);
> {code}
> The actual value of location was null although app doesn't expect that. This
> mistake cause several NMs exited with the NPE below and can't restart until
> the nm recovery dirs were deleted.
> {code}
> FATAL org.apache.hadoop.yarn.event.AsyncDispatcher: Error in dispatcher thread
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.LocalResourceRequest.(LocalResourceRequest.java:46)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl$RequestResourcesTransition.transition(ContainerImpl.java:711)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl$RequestResourcesTransition.transition(ContainerImpl.java:660)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory$MultipleInternalArc.doTransition(StateMachineFactory.java:385)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachineFactory.java:302)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory.access$300(StateMachineFactory.java:46)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java:448)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl.handle(ContainerImpl.java:1320)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl.handle(ContainerImpl.java:88)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl$ContainerEventDispatcher.handle(ContainerManagerImpl.java:1293)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl$ContainerEventDispatcher.handle(ContainerManagerImpl.java:1286)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:184)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:110)
> at java.lang.Thread.run(Thread.java:745)
> {code}
> NPE occured when created LocalResourceRequest instance for invalid resource
> request.
> {code}
> public LocalResourceRequest(LocalResource resource)
> throws URISyntaxException {
> this(resource.getResource().toPath(), //NPE occurred here
> resource.getTimestamp(),
> resource.getType(),
> resource.getVisibility(),
> resource.getPattern());
> }
> {code}
> We can't guarantee the validity of local resource request now, but we could
> avoid damaging the cluster. Perhaps we can verify the resource both in
> ContainerLaunchContext and LocalResourceRequest? Please feel free to give
> your suggestions.
--
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[jira] [Commented] (YARN-6403) Invalid local resource request can raise NPE and make NM exit
[
https://issues.apache.org/jira/browse/YARN-6403?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15947251#comment-15947251
]
Jason Lowe commented on YARN-6403:
--
Thanks for the patch!
This patch is changing the client code but not the server code. A client who
doesn't have the fix or a malicious client can still construct a malformed
protobuf that is missing the resource location. Minimally the server needs to
validate the request. The client-side change is nice to have but technically
not necessary to fix the issue.
Nit: Speaking of the client side change, I think NullPointerException is more
appropriate to throw in this case. That's what the generated protobuf code
already throws when trying to set protobuf fields to null.
> Invalid local resource request can raise NPE and make NM exit
> -
>
> Key: YARN-6403
> URL: https://issues.apache.org/jira/browse/YARN-6403
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
>Affects Versions: 2.8.0
>Reporter: Tao Yang
> Attachments: YARN-6403.001.patch
>
>
> Recently we found this problem on our testing environment. The app that
> caused this problem added a invalid local resource request(have no location)
> into ContainerLaunchContext like this:
> {code}
> localResources.put("test", LocalResource.newInstance(location,
> LocalResourceType.FILE, LocalResourceVisibility.PRIVATE, 100,
> System.currentTimeMillis()));
> ContainerLaunchContext amContainer =
> ContainerLaunchContext.newInstance(localResources, environment,
> vargsFinal, null, securityTokens, acls);
> {code}
> The actual value of location was null although app doesn't expect that. This
> mistake cause several NMs exited with the NPE below and can't restart until
> the nm recovery dirs were deleted.
> {code}
> FATAL org.apache.hadoop.yarn.event.AsyncDispatcher: Error in dispatcher thread
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.LocalResourceRequest.(LocalResourceRequest.java:46)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl$RequestResourcesTransition.transition(ContainerImpl.java:711)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl$RequestResourcesTransition.transition(ContainerImpl.java:660)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory$MultipleInternalArc.doTransition(StateMachineFactory.java:385)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachineFactory.java:302)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory.access$300(StateMachineFactory.java:46)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java:448)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl.handle(ContainerImpl.java:1320)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl.handle(ContainerImpl.java:88)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl$ContainerEventDispatcher.handle(ContainerManagerImpl.java:1293)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl$ContainerEventDispatcher.handle(ContainerManagerImpl.java:1286)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:184)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:110)
> at java.lang.Thread.run(Thread.java:745)
> {code}
> NPE occured when created LocalResourceRequest instance for invalid resource
> request.
> {code}
> public LocalResourceRequest(LocalResource resource)
> throws URISyntaxException {
> this(resource.getResource().toPath(), //NPE occurred here
> resource.getTimestamp(),
> resource.getType(),
> resource.getVisibility(),
> resource.getPattern());
> }
> {code}
> We can't guarantee the validity of local resource request now, but we could
> avoid damaging the cluster. Perhaps we can verify the resource both in
> ContainerLaunchContext and LocalResourceRequest? Please feel free to give
> your suggestions.
--
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[jira] [Commented] (YARN-6403) Invalid local resource request can raise NPE and make NM exit
[
https://issues.apache.org/jira/browse/YARN-6403?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15946419#comment-15946419
]
Tao Yang commented on YARN-6403:
[~Naganarasimha] Yes, I would like to work on this and will submit a patch for
review soon.
> Invalid local resource request can raise NPE and make NM exit
> -
>
> Key: YARN-6403
> URL: https://issues.apache.org/jira/browse/YARN-6403
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
>Affects Versions: 2.8.0
>Reporter: Tao Yang
>
> Recently we found this problem on our testing environment. The app that
> caused this problem added a invalid local resource request(have no location)
> into ContainerLaunchContext like this:
> {code}
> localResources.put("test", LocalResource.newInstance(location,
> LocalResourceType.FILE, LocalResourceVisibility.PRIVATE, 100,
> System.currentTimeMillis()));
> ContainerLaunchContext amContainer =
> ContainerLaunchContext.newInstance(localResources, environment,
> vargsFinal, null, securityTokens, acls);
> {code}
> The actual value of location was null although app doesn't expect that. This
> mistake cause several NMs exited with the NPE below and can't restart until
> the nm recovery dirs were deleted.
> {code}
> FATAL org.apache.hadoop.yarn.event.AsyncDispatcher: Error in dispatcher thread
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.LocalResourceRequest.(LocalResourceRequest.java:46)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl$RequestResourcesTransition.transition(ContainerImpl.java:711)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl$RequestResourcesTransition.transition(ContainerImpl.java:660)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory$MultipleInternalArc.doTransition(StateMachineFactory.java:385)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachineFactory.java:302)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory.access$300(StateMachineFactory.java:46)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java:448)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl.handle(ContainerImpl.java:1320)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl.handle(ContainerImpl.java:88)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl$ContainerEventDispatcher.handle(ContainerManagerImpl.java:1293)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl$ContainerEventDispatcher.handle(ContainerManagerImpl.java:1286)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:184)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:110)
> at java.lang.Thread.run(Thread.java:745)
> {code}
> NPE occured when created LocalResourceRequest instance for invalid resource
> request.
> {code}
> public LocalResourceRequest(LocalResource resource)
> throws URISyntaxException {
> this(resource.getResource().toPath(), //NPE occurred here
> resource.getTimestamp(),
> resource.getType(),
> resource.getVisibility(),
> resource.getPattern());
> }
> {code}
> We can't guarantee the validity of local resource request now, but we could
> avoid damaging the cluster. Perhaps we can verify the resource both in
> ContainerLaunchContext and LocalResourceRequest? Please feel free to give
> your suggestions.
--
This message was sent by Atlassian JIRA
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To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org
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[jira] [Commented] (YARN-6403) Invalid local resource request can raise NPE and make NM exit
[
https://issues.apache.org/jira/browse/YARN-6403?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15945540#comment-15945540
]
Naganarasimha G R commented on YARN-6403:
-
Agree we need to add checks to ensure that NM not to fail based on client's
input. [~Tao Yang], do you plan to work on this ?
> Invalid local resource request can raise NPE and make NM exit
> -
>
> Key: YARN-6403
> URL: https://issues.apache.org/jira/browse/YARN-6403
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
>Affects Versions: 2.8.0
>Reporter: Tao Yang
>
> Recently we found this problem on our testing environment. The app that
> caused this problem added a invalid local resource request(have no location)
> into ContainerLaunchContext like this:
> {code}
> localResources.put("test", LocalResource.newInstance(location,
> LocalResourceType.FILE, LocalResourceVisibility.PRIVATE, 100,
> System.currentTimeMillis()));
> ContainerLaunchContext amContainer =
> ContainerLaunchContext.newInstance(localResources, environment,
> vargsFinal, null, securityTokens, acls);
> {code}
> The actual value of location was null although app doesn't expect that. This
> mistake cause several NMs exited with the NPE below and can't restart until
> the nm recovery dirs were deleted.
> {code}
> FATAL org.apache.hadoop.yarn.event.AsyncDispatcher: Error in dispatcher thread
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.LocalResourceRequest.(LocalResourceRequest.java:46)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl$RequestResourcesTransition.transition(ContainerImpl.java:711)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl$RequestResourcesTransition.transition(ContainerImpl.java:660)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory$MultipleInternalArc.doTransition(StateMachineFactory.java:385)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachineFactory.java:302)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory.access$300(StateMachineFactory.java:46)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java:448)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl.handle(ContainerImpl.java:1320)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl.handle(ContainerImpl.java:88)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl$ContainerEventDispatcher.handle(ContainerManagerImpl.java:1293)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl$ContainerEventDispatcher.handle(ContainerManagerImpl.java:1286)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:184)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:110)
> at java.lang.Thread.run(Thread.java:745)
> {code}
> NPE occured when created LocalResourceRequest instance for invalid resource
> request.
> {code}
> public LocalResourceRequest(LocalResource resource)
> throws URISyntaxException {
> this(resource.getResource().toPath(), //NPE occurred here
> resource.getTimestamp(),
> resource.getType(),
> resource.getVisibility(),
> resource.getPattern());
> }
> {code}
> We can't guarantee the validity of local resource request now, but we could
> avoid damaging the cluster. Perhaps we can verify the resource both in
> ContainerLaunchContext and LocalResourceRequest? Please feel free to give
> your suggestions.
--
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[jira] [Commented] (YARN-6403) Invalid local resource request can raise NPE and make NM exit
[
https://issues.apache.org/jira/browse/YARN-6403?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15945116#comment-15945116
]
Jason Lowe commented on YARN-6403:
--
The NM should definitely be hardened against malformed data being sent from the
untrusted clients. The NM should just fail the container launch if fields
necessary to perform the launch are missing from the request.
> Invalid local resource request can raise NPE and make NM exit
> -
>
> Key: YARN-6403
> URL: https://issues.apache.org/jira/browse/YARN-6403
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
>Affects Versions: 2.8.0
>Reporter: Tao Yang
>
> Recently we found this problem on our testing environment. The app that
> caused this problem added a invalid local resource request(have no location)
> into ContainerLaunchContext like this:
> {code}
> localResources.put("test", LocalResource.newInstance(location,
> LocalResourceType.FILE, LocalResourceVisibility.PRIVATE, 100,
> System.currentTimeMillis()));
> ContainerLaunchContext amContainer =
> ContainerLaunchContext.newInstance(localResources, environment,
> vargsFinal, null, securityTokens, acls);
> {code}
> The actual value of location was null although app doesn't expect that. This
> mistake cause several NMs exited with the NPE below and can't restart until
> the nm recovery dirs were deleted.
> {code}
> FATAL org.apache.hadoop.yarn.event.AsyncDispatcher: Error in dispatcher thread
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.LocalResourceRequest.(LocalResourceRequest.java:46)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl$RequestResourcesTransition.transition(ContainerImpl.java:711)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl$RequestResourcesTransition.transition(ContainerImpl.java:660)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory$MultipleInternalArc.doTransition(StateMachineFactory.java:385)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachineFactory.java:302)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory.access$300(StateMachineFactory.java:46)
> at
> org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java:448)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl.handle(ContainerImpl.java:1320)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl.handle(ContainerImpl.java:88)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl$ContainerEventDispatcher.handle(ContainerManagerImpl.java:1293)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl$ContainerEventDispatcher.handle(ContainerManagerImpl.java:1286)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:184)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:110)
> at java.lang.Thread.run(Thread.java:745)
> {code}
> NPE occured when created LocalResourceRequest instance for invalid resource
> request.
> {code}
> public LocalResourceRequest(LocalResource resource)
> throws URISyntaxException {
> this(resource.getResource().toPath(), //NPE occurred here
> resource.getTimestamp(),
> resource.getType(),
> resource.getVisibility(),
> resource.getPattern());
> }
> {code}
> We can't guarantee the validity of local resource request now, but we could
> avoid damaging the cluster. Perhaps we can verify the resource both in
> ContainerLaunchContext and LocalResourceRequest? Please feel free to give
> your suggestions.
--
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