[jira] [Created] (ZEPPELIN-4131) Upgrade shell interpreter

["Xun Liu (JIRA)" <ji...@apache.org>]

Xun Liu created ZEPPELIN-4131:
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             Summary: Upgrade shell interpreter
                 Key: ZEPPELIN-4131
                 URL: https://issues.apache.org/jira/browse/ZEPPELIN-4131
             Project: Zeppelin
          Issue Type: Improvement
          Components: Interpreters
            Reporter: Xun Liu


The current shell interpreter functionality is simple.
Execute a command, Session does not record the status after executing the command
You can only enter all the commands in one paragraph.
There is no way to explore on a command-by-command basis
For example, now you execute a command in a paragraph
{code:java}
%sh
cd /tmp{code}
Execute another command

 
{code:java}
%sh
pwd

Output >  /home{code}
You will find that the `cd /tmp` command does not work.



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