zeppelin git commit: ZEPPELIN-2108. Livy interpreter job cancellation throws NPE

2017-02-19 Thread felixcheung
Repository: zeppelin Updated Branches: refs/heads/branch-0.7 efe2a944c -> 937bd5f74 ZEPPELIN-2108. Livy interpreter job cancellation throws NPE ### What is this PR for? It happens in some corner cases where output is null when statement is cancelled. ### What type of PR is it? [Bug Fix] ###

zeppelin git commit: ZEPPELIN-2108. Livy interpreter job cancellation throws NPE

2017-02-19 Thread felixcheung
Repository: zeppelin Updated Branches: refs/heads/master d55058b05 -> eb88b0b9e ZEPPELIN-2108. Livy interpreter job cancellation throws NPE ### What is this PR for? It happens in some corner cases where output is null when statement is cancelled. ### What type of PR is it? [Bug Fix] ### Tod