Frank Rosner created ZEPPELIN-2115:
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Summary: Could not rename .note.json to note.json in
afterStatusChange after a terminated job
Key: ZEPPELIN-2115
URL: https://issues.apache.org/jira/browse/ZEPPELIN-2115
Project: Zeppelin
Issue Type: Bug
Affects Versions: 0.7.0
Reporter: Frank Rosner
h4. Problem
When using a notebook on some actions we are getting the following error
messages. Looking at the filesystem after some time we actually are able to see
the file so it managed to rename it eventually. Could that be some kind of race
condition when editing the note while some jobs are running or running
different jobs (of different interpreters) at the same time?
It happened, e.g., when clicking "run all" but also in other situations it
seems.
h4. Error
{noformat}
ERROR [2017-02-14 15:31:32,681] ({pool-2-thread-59}
NotebookServer.java[afterStatusChange]:2034) -
org.apache.commons.vfs2.FileSystemException: Could not rename
"file:///usr/local/zeppelin/notebooks/2C9UB669K/.note.json" to
"file:///usr/local/zeppelin/notebooks/2C9UB669K/note.json".
org.apache.commons.vfs2.FileSystemException: Could not rename
"file:///usr/local/zeppelin/notebooks/2C9UB669K/.note.json" to
"file:///usr/local/zeppelin/notebooks/2C9UB669K/note.json".
at
org.apache.commons.vfs2.provider.AbstractFileObject.moveTo(AbstractFileObject.java:1116)
at
org.apache.zeppelin.notebook.repo.VFSNotebookRepo.save(VFSNotebookRepo.java:250)
at
org.apache.zeppelin.notebook.repo.NotebookRepoSync.save(NotebookRepoSync.java:185)
at org.apache.zeppelin.notebook.Note.persist(Note.java:678)
at
org.apache.zeppelin.socket.NotebookServer$ParagraphListenerImpl.afterStatusChange(NotebookServer.java:2032)
at org.apache.zeppelin.scheduler.Job.setStatus(Job.java:149)
at
org.apache.zeppelin.scheduler.RemoteScheduler$JobRunner.afterStatusChange(RemoteScheduler.java:386)
at
org.apache.zeppelin.scheduler.RemoteScheduler$JobStatusPoller.getStatus(RemoteScheduler.java:268)
at
org.apache.zeppelin.scheduler.RemoteScheduler$JobRunner.run(RemoteScheduler.java:342)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.apache.commons.vfs2.FileSystemException: Could not rename file
"/usr/local/zeppelin/notebooks/2C9UB669K/.note.json" to
"file:///usr/local/zeppelin/notebooks/2C9UB669K/note.json".
at
org.apache.commons.vfs2.provider.local.LocalFile.doRename(LocalFile.java:140)
at
org.apache.commons.vfs2.provider.AbstractFileObject.moveTo(AbstractFileObject.java:1102)
... 15 more
{noformat}
https://github.com/apache/zeppelin/blob/5eeebeb0aaefa87ddcd6a06ff121ff2824d5d937/zeppelin-server/src/main/java/org/apache/zeppelin/socket/NotebookServer.java#L2034
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