Jeff Zhang created ZEPPELIN-5237: ------------------------------------ Summary: ConcurrentModificationException in Notebook.getNotesInfo Key: ZEPPELIN-5237 URL: https://issues.apache.org/jira/browse/ZEPPELIN-5237 Project: Zeppelin Issue Type: Improvement Components: zeppelin-server Affects Versions: 0.9.0, 0.10.0 Reporter: Jeff Zhang
{code:java} java.util.ConcurrentModificationException at java.util.HashMap$EntrySpliterator.forEachRemaining(HashMap.java:1704) at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:482) at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472) at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708) at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:566) at org.apache.zeppelin.notebook.Notebook.getNotesInfo(Notebook.java:654) at org.apache.zeppelin.socket.NotebookServer$4.handleUser(NotebookServer.java:666) at org.apache.zeppelin.socket.ConnectionManager.forAllUsers(ConnectionManager.java:371) at org.apache.zeppelin.socket.NotebookServer.broadcastNoteListUpdate(NotebookServer.java:663) at org.apache.zeppelin.socket.NotebookServer.inlineBroadcastNoteList(NotebookServer.java:657) at org.apache.zeppelin.socket.NotebookServer.broadcastNoteList(NotebookServer.java:676) at org.apache.zeppelin.rest.NotebookRestApi$3.onSuccess(NotebookRestApi.java:465) at org.apache.zeppelin.rest.NotebookRestApi$3.onSuccess(NotebookRestApi.java:461) at org.apache.zeppelin.service.NotebookService.cloneNote(NotebookService.java:270) at org.apache.zeppelin.rest.NotebookRestApi.cloneNote(NotebookRestApi.java:460) at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory.lambda$static$0(ResourceMethodInvocationHandlerFactory.java:52) at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:124) {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)