Axel Van Damme created ZEPPELIN-4551:
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             Summary: upgrade-note.sh Plugin GitNotebookRepo doesn't exist
                 Key: ZEPPELIN-4551
                 URL: https://issues.apache.org/jira/browse/ZEPPELIN-4551
             Project: Zeppelin
          Issue Type: Bug
          Components: NotebookRepo
    Affects Versions: 0.9.0
         Environment: I'm running Zeppelin in a container environnent.
            Reporter: Axel Van Damme


I want to upgrade from Zeppelin 0.8.2 to Zeppelin 0.9.0-snapshot

I've compiled latest source code

mvn clean package -Pbuild-distr -DskipTests -Pspark-2.4 -Phadoop-2.7 -Pr 
-Pscala-2.11 -pl '!r'

 

Once installed it starts ok, but when it comes to upgrade the notebooks 
executing bin/upgrade-note.sh -d fails.

 

Here is the command output:

 
{code:java}
bin/upgrade-note.sh
 INFO [2020-01-09 17:26:11,237] ({main} ZeppelinConfiguration.java[create]:163) 
- Load configuration from 
file:/opt/zeppelin-0.9.0-SNAPSHOT/conf/zeppelin-site.xml
 INFO [2020-01-09 17:26:11,317] ({main} ZeppelinConfiguration.java[create]:171) 
- Server Host: 0.0.0.0
 INFO [2020-01-09 17:26:11,318] ({main} ZeppelinConfiguration.java[create]:173) 
- Server Port: 8080
 INFO [2020-01-09 17:26:11,318] ({main} ZeppelinConfiguration.java[create]:177) 
- Context Path: /
 INFO [2020-01-09 17:26:11,318] ({main} ZeppelinConfiguration.java[create]:178) 
- Zeppelin Version: 0.9.0-SNAPSHOT
 INFO [2020-01-09 17:26:11,321] ({main} 
PluginManager.java[loadNotebookRepo]:60) - Loading NotebookRepo Plugin: 
org.apache.zeppelin.notebook.repo.GitNotebookRepo
 INFO [2020-01-09 17:26:11,438] ({main} 
VFSNotebookRepo.java[setNotebookDirectory]:70) - Using notebookDir: 
/opt/NotebookRepo
 INFO [2020-01-09 17:26:11,570] ({main} GitNotebookRepo.java[init]:77) - 
Opening a git repo at '/opt/NotebookRepo'
 INFO [2020-01-09 17:26:11,726] ({main} 
PluginManager.java[loadOldNotebookRepo]:102) - Loading OldNotebookRepo Plugin: 
org.apache.zeppelin.notebook.repo.GitNotebookRepo
 WARN [2020-01-09 17:26:11,726] ({main} 
PluginManager.java[getPluginClassLoader]:181) - PluginFolder 
/opt/zeppelin/plugins/NotebookRepo/GitNotebookRepo doesn't exist or is not a 
directory
Exception in thread "main" java.lang.NullPointerException
        at 
org.apache.zeppelin.notebook.repo.NotebookRepoSync.convertNoteFiles(NotebookRepoSync.java:111)
        at 
org.apache.zeppelin.notebook.repo.UpgradeNoteFileTool.main(UpgradeNoteFileTool.java:42)

{code}
I've checked the content of the folder 
{code:java}
root@zeppelin:/opt/zeppelin/plugins/NotebookRepo# ls -ltr
total 28
drwxr-xr-x 2 root root 4096 Jan  9 13:47 ZeppelinHubRepo
drwxr-xr-x 2 root root 4096 Jan  9 13:47 S3NotebookRepo
drwxr-xr-x 2 root root 4096 Jan  9 13:47 MongoNotebookRepo
drwxr-xr-x 2 root root 4096 Jan  9 13:47 GitHubNotebookRepo
drwxr-xr-x 2 root root 4096 Jan  9 13:47 GCSNotebookRepo
drwxr-xr-x 2 root root 4096 Jan  9 13:47 FileSystemNotebookRepo
drwxr-xr-x 2 root root 4096 Jan  9 13:47 AzureNotebookRepo
{code}
and indeed there is no GitNotebookRepo folder.

I think there is an issue in loadOldNotebookRepo while loadNotebookRepo seems 
to be ok.

 



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