This problem only happens when trying to upgraded Zeppelin (yes, from
yesterday's snapshot) and then switching back
to May-old Zeppelin.
Date format has changed in all fields
- "dateCreated", "dateStarted", "dateFinished"
Impact limited to only notebooks modified in the newer version of Zeppelin
- they'll not show up in list of available notebooks.
--
Ruslan Dautkhanov
On Mon, Aug 28, 2017 at 6:07 PM, Jianfeng (Jeff) Zhang <
jzh...@hortonworks.com> wrote:
>
> 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>
> Reply-To: "users@zeppelin.apache.org" <users@zeppelin.apache.org>
> Date: Tuesday, August 29, 2017 at 1:50 AM
> To: Zeppelin Users <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>
> 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.deserializeToD
>> ate(DateTypeAdapter.java:81)
>> at com.google.gson.internal.bind.DateTypeAdapter.read(DateTypeA
>> dapter.java:66)
>> at com.google.gson.internal.bind.DateTypeAdapter.read(DateTypeA
>> dapter.java:41)
>> at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$1
>> .read(ReflectiveTypeAdapterFactory.java:93)
>> at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$A
>> dapter.read(ReflectiveTypeAdapterFactory.java:172)
>> at com.google.gson.internal.bind.TypeAdapterRuntimeTypeWrapper.
>> read(TypeAdapterRuntimeTypeWrapper.java:40)
>> at com.google.gson.internal.bind.CollectionTypeAdapterFactory$A
>> dapter.read(CollectionTypeAdapterFactory.java:81)
>> at com.google.gson.internal.bind.CollectionTypeAdapterFactory$A
>> dapter.read(CollectionTypeAdapterFactory.java:60)
>> at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$1
>> .read(ReflectiveTypeAdapterFactory.java:93)
>> at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$A
>> dapter.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(VF
>> SNotebookRepo.java:178)
>> at org.apache.zeppelin.notebook.repo.VFSNotebookRepo.getNoteInf
>> o(VFSNotebookRepo.java:201)
>> at org.apache.zeppelin.notebook.repo.VFSNotebookRepo.list(VFSNo
>> tebookRepo.java:146)
>> at org.apache.zeppelin.notebook.repo.NotebookRepoSync.list(Note
>> bookRepoSync.java:158)
>> at org.apache.zeppelin.notebook.Notebook.loadAllNotes(Notebook.
>> java:553)
>> at org.apache.zeppelin.notebook.Notebook.<init>(Notebook.java:1
>> 24)
>> at org.apache.zeppelin.server.ZeppelinServer.<init>(ZeppelinSer
>> ver.java:158)
>> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
>> Method)
>> at sun.reflect.NativeConstructorAccessorImpl.newInstance(Native
>> ConstructorAccessorImpl.java:57)
>> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(De
>> legatingConstructorAccessorImpl.java:45)
>> at java.lang.reflect.Constructor.newInstance(Constructor.java:5
>> 26)
>> at org.apache.cxf.jaxrs.servlet.CXFNonSpringJaxrsServlet.create
>> SingletonInstance(CXFNonSpringJaxrsServlet.java:382)
>> at org.apache.cxf.jaxrs.servlet.CXFNonSpringJaxrsServlet.create
>> ApplicationInstance(CXFNonSpringJaxrsServlet.java:454)
>> at org.apache.cxf.jaxrs.servlet.CXFNonSpringJaxrsServlet.create
>> ServerFromApplication(CXFNonSpringJaxrsServlet.java:432)
>> at org.apache.cxf.jaxrs.servlet.CXFNonSpringJaxrsServlet.init(C
>> XFNonSpringJaxrsServlet.java:93)
>> at org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletH
>> older.java:616)
>> at org.eclipse.jetty.servlet.ServletHolder.initialize(ServletHo
>> lder.java:396)
>> at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletH
>> andler.java:871)
>> at org.eclipse.jetty.servlet.ServletContextHandler.startContext
>> (ServletContextHandler.java:298)
>> at org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppCon
>> text.java:1349)
>> at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppCo
>> ntext.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.do
>> Start(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(ZeppelinServe
>> r.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.deserializeToD
>> ate(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
>>>
>>
>>
>
