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Posted to dev@zeppelin.apache.org by ebuildy <gi...@git.apache.org> on 2017/07/09 10:40:29 UTC
[GitHub] zeppelin pull request #2473: [fix] Check runtimeInfos is not null
GitHub user ebuildy opened a pull request:
https://github.com/apache/zeppelin/pull/2473
[fix] Check runtimeInfos is not null
This fix NullPointer exception when restart interpreter after it crashed:
```
Caused by: java.lang.NullPointerException
at org.apache.zeppelin.notebook.Paragraph.clearRuntimeInfo(Paragraph.java:735)
at org.apache.zeppelin.socket.NotebookServer.clearParagraphRuntimeInfo(NotebookServer.java:2480)
at org.apache.zeppelin.rest.InterpreterRestApi.restartSetting(InterpreterRestApi.java:198)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory$1.invoke(ResourceMethodInvocationHandlerFactory.java:81)
at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:144)
at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:161)
at org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$ResponseOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:160)
at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:99)
at org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:389)
at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:347)
at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:102)
at org.glassfish.jersey.server.ServerRuntime$2.run(ServerRuntime.java:326)
at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271)
at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267)
at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
at org.glassfish.jersey.internal.Errors.process(Errors.java:297)
at org.glassfish.jersey.internal.Errors.process(Errors.java:267)
at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317)
at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:305)
at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1154)
at org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:473)
... 26 more
```
To reproduce:
1- Create a Spark notebook with ``exit`` as content
2- Run notebook, Spark should disconnect interpreter
3- Try restart Spark interpreter -> NullPointer exception (must restart Zeppelin)
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/ebuildy/zeppelin patch-1
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/2473.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #2473
----
commit 4f0095120ce5395936dcdba30bce3edf7c95d2af
Author: Thomas Decaux <eb...@gmail.com>
Date: 2017-07-09T10:28:34Z
[fix] Check runtimeInfos is not null
This fix NullPointer exception when restart interpreter after it crashed:
Caused by: java.lang.NullPointerException
at org.apache.zeppelin.notebook.Paragraph.clearRuntimeInfo(Paragraph.java:735)
at org.apache.zeppelin.socket.NotebookServer.clearParagraphRuntimeInfo(NotebookServer.java:2480)
at org.apache.zeppelin.rest.InterpreterRestApi.restartSetting(InterpreterRestApi.java:198)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory$1.invoke(ResourceMethodInvocationHandlerFactory.java:81)
at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:144)
at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:161)
at org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$ResponseOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:160)
at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:99)
at org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:389)
at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:347)
at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:102)
at org.glassfish.jersey.server.ServerRuntime$2.run(ServerRuntime.java:326)
at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271)
at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267)
at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
at org.glassfish.jersey.internal.Errors.process(Errors.java:297)
at org.glassfish.jersey.internal.Errors.process(Errors.java:267)
at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317)
at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:305)
at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1154)
at org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:473)
... 26 more
----
---
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---
[GitHub] zeppelin issue #2473: [fix] Check runtimeInfos is not null
Posted by 1ambda <gi...@git.apache.org>.
Github user 1ambda commented on the issue:
https://github.com/apache/zeppelin/pull/2473
Hi, Thanks for the contribution.
1. Could you make the failed job be green? - https://travis-ci.org/ebuildy/zeppelin/jobs/251686246
2. Please make a JIRA ticket for this issue.
---
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reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastructure@apache.org or file a JIRA ticket
with INFRA.
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[GitHub] zeppelin pull request #2473: [fix] Check runtimeInfos is not null
Posted by asfgit <gi...@git.apache.org>.
Github user asfgit closed the pull request at:
https://github.com/apache/zeppelin/pull/2473
---