GitHub user zjffdu opened a pull request:

    https://github.com/apache/zeppelin/pull/2839

    ZEPPELIN-2515. After 100 minutes R process quits silently and spark.r 
interpreter becomes unresponsive

    ### What is this PR for?
    
    This PR would 2 features:
    1. Make timeout of sparkr backend configurable.
    2. Detect R backend dead and display proper message to frontend. 
    
    ### What type of PR is it?
    [Bug Fix]
    
    ### Todos
    * [ ] - Task
    
    ### What is the Jira issue?
    * https://issues.apache.org/jira/browse/ZEPPELIN-2515
    
    ### How should this be tested?
    * unit test is added
    
    ### Screenshots (if appropriate)
    
    ### Questions:
    * Does the licenses files need update? No
    * Is there breaking changes for older versions? No
    * Does this needs documentation? No


You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/zjffdu/zeppelin ZEPPELIN-2515

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/zeppelin/pull/2839.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #2839
    
----
commit 62888c51289d5c1817c5889d24fecdadf1777bd2
Author: Jeff Zhang <zjffdu@...>
Date:   2018-03-06T07:02:19Z

    ZEPPELIN-2515. After 100 minutes R process quits silently and spark.r 
interpreter becomes unresponsive

----


---

Reply via email to