Sangmin Yoon created ZEPPELIN-1028:
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Summary: Cannot import a note
Key: ZEPPELIN-1028
URL: https://issues.apache.org/jira/browse/ZEPPELIN-1028
Project: Zeppelin
Issue Type: Bug
Components: zeppelin-zengine
Affects Versions: 0.6.0
Reporter: Sangmin Yoon
When I try to import an exported note, the import dialog remains with no output.
I found an exception log like this.
{code}
com.google.gson.JsonSyntaxException: 2016-06-16T04:39:11+0000
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 org.apache.zeppelin.notebook.Notebook.importNote(Notebook.java:199)
at
org.apache.zeppelin.socket.NotebookServer.importNote(NotebookServer.java:650)
Caused by: java.text.ParseException: Unparseable date:
"2016-06-16T04:39:11+0000"
at java.text.DateFormat.parse(DateFormat.java:366)
at
com.google.gson.internal.bind.DateTypeAdapter.deserializeToDate(DateTypeAdapter.java:79)
{code}
It seems date format is the cause.
Dates in exported json from release version are like "Apr 19, 2016 12:04:58 PM",
but dates in exported json from snapshot version are like
"2016-06-15T14:39:04+0000".
I found a similar issue ( https://issues.apache.org/jira/browse/ZEPPELIN-905 )
and PR ( https://github.com/apache/zeppelin/pull/933 ),
but it seems its focus is different.
I think this problem is created by this commit -
https://github.com/apache/zeppelin/commit/b18811fd3694b9ca0f34b9d8c6c6697430e02c8e
-
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