GitHub user astroshim opened a pull request: https://github.com/apache/zeppelin/pull/1193
[ZEPPELIN-1192] Block pyspark paragraph hang. ### What is this PR for? This PR block pyspark paragraph hang. ### What type of PR is it? Bug Fix ### What is the Jira issue? https://issues.apache.org/jira/browse/ZEPPELIN-1192 ### How should this be tested? 1. build zeppelin without pyspark (just mvn clean package -DskipTests) 2. open note and set paragraph interpreter as "spark.pyspark" 3. hit "Ctrl+." for auto completion. 4. try run paragraph. - please refer to the screenshot. ### Screenshots (if appropriate) - before  - after  ### 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/astroshim/zeppelin ZEPPELIN-1192 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/zeppelin/pull/1193.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 #1193 ---- commit 288eca7ddb8bffd271221ad21805f07d2181f8b5 Author: astroshim <hss...@nflabs.com> Date: 2016-07-15T16:37:04Z block infinite loop. ---- --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. ---