Do you use the latest zeppelin master branch ? I see this issue before, but believe it has been fixed.
Best Regard, Jeff Zhang From: Ruslan Dautkhanov <dautkha...@gmail.com<mailto:dautkha...@gmail.com>> Reply-To: "users@zeppelin.apache.org<mailto:users@zeppelin.apache.org>" <users@zeppelin.apache.org<mailto:users@zeppelin.apache.org>> Date: Tuesday, August 29, 2017 at 1:50 AM To: Zeppelin Users <us...@zeppelin.incubator.apache.org<mailto:us...@zeppelin.incubator.apache.org>> Subject: Re: note.json or interpreter.json format change? There is a date format change current zeppelin snapshot note.json date format example "dateUpdated": "2017-08-27 19:56:22.229", ~May-1st zeppelin note.json date format example "dateUpdated": "May 5, 2017 2:55:34 PM", This breaks note.json compatibility. Can somebody please point me to PR / jria for this change? Any workarounds that would make an upgrade easier? Also, this change makes reverting zeppelin upgrades impossible. -- Ruslan Dautkhanov On Mon, Aug 28, 2017 at 11:35 AM, Ruslan Dautkhanov <dautkha...@gmail.com<mailto:dautkha...@gmail.com>> wrote: I guess exception in the log might be why- see [1]. Any fixes/ workarounds for this issue? [1] ERROR [2017-08-28 11:25:52,628] ({main} VFSNotebookRepo.java[list]:151) - Can't read note file:///home/rdautkha/zeppelin/notebooks/2CJW01020 com.google.gson.JsonSyntaxException: 2017-08-27 19:56:22.229 at com.google.gson.internal.bind.DateTypeAdapter.deserializeToDate(DateTypeAdapter.java:81) at com.google.gson.internal.bind.DateTypeAdapter.read(DateTypeAdapter.java:66) at com.google.gson.internal.bind.DateTypeAdapter.read(DateTypeAdapter.java:41) at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$1.read(ReflectiveTypeAdapterFactory.java:93) at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:172) at com.google.gson.internal.bind.TypeAdapterRuntimeTypeWrapper.read(TypeAdapterRuntimeTypeWrapper.java:40) at com.google.gson.internal.bind.CollectionTypeAdapterFactory$Adapter.read(CollectionTypeAdapterFactory.java:81) at com.google.gson.internal.bind.CollectionTypeAdapterFactory$Adapter.read(CollectionTypeAdapterFactory.java:60) at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$1.read(ReflectiveTypeAdapterFactory.java:93) at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:172) at com.google.gson.Gson.fromJson(Gson.java:791) at com.google.gson.Gson.fromJson(Gson.java:757) at com.google.gson.Gson.fromJson(Gson.java:706) at com.google.gson.Gson.fromJson(Gson.java:678) at org.apache.zeppelin.notebook.Note.fromJson(Note.java:898) at org.apache.zeppelin.notebook.repo.VFSNotebookRepo.getNote(VFSNotebookRepo.java:178) at org.apache.zeppelin.notebook.repo.VFSNotebookRepo.getNoteInfo(VFSNotebookRepo.java:201) at org.apache.zeppelin.notebook.repo.VFSNotebookRepo.list(VFSNotebookRepo.java:146) at org.apache.zeppelin.notebook.repo.NotebookRepoSync.list(NotebookRepoSync.java:158) at org.apache.zeppelin.notebook.Notebook.loadAllNotes(Notebook.java:553) at org.apache.zeppelin.notebook.Notebook.<init>(Notebook.java:124) at org.apache.zeppelin.server.ZeppelinServer.<init>(ZeppelinServer.java:158) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:526) at org.apache.cxf.jaxrs.servlet.CXFNonSpringJaxrsServlet.createSingletonInstance(CXFNonSpringJaxrsServlet.java:382) at org.apache.cxf.jaxrs.servlet.CXFNonSpringJaxrsServlet.createApplicationInstance(CXFNonSpringJaxrsServlet.java:454) at org.apache.cxf.jaxrs.servlet.CXFNonSpringJaxrsServlet.createServerFromApplication(CXFNonSpringJaxrsServlet.java:432) at org.apache.cxf.jaxrs.servlet.CXFNonSpringJaxrsServlet.init(CXFNonSpringJaxrsServlet.java:93) at org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:616) at org.eclipse.jetty.servlet.ServletHolder.initialize(ServletHolder.java:396) at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:871) at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:298) at org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1349) at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1342) at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:741) at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:505) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68) at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132) at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114) at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61) at org.eclipse.jetty.server.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:163) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68) at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132) at org.eclipse.jetty.server.Server.start(Server.java:387) at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114) at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61) at org.eclipse.jetty.server.Server.doStart(Server.java:354) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68) at org.apache.zeppelin.server.ZeppelinServer.main(ZeppelinServer.java:195) Caused by: java.text.ParseException: Unparseable date: "2017-08-27 19:56:22.229" at java.text.DateFormat.parse(DateFormat.java:357) at com.google.gson.internal.bind.DateTypeAdapter.deserializeToDate(DateTypeAdapter.java:79) ... 50 more -- Ruslan Dautkhanov On Mon, Aug 28, 2017 at 11:32 AM, Ruslan Dautkhanov <dautkha...@gmail.com<mailto:dautkha...@gmail.com>> wrote: Testing a newer Zeppelin version from yesterday's zeppelin snapshot. Noticed it doesn't see majority of my notebooks. Our previous Zeppelin version is ~end of April snapshot of Zeppelin. Did the format of note.json or interpreter.json expected format change in a way that made those note.json notebooks not show up? Thanks, Ruslan Dautkhanov
