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>
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>
> 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
>>
>
>
