GitHub user zjffdu opened a pull request:
https://github.com/apache/zeppelin/pull/2431
ZEPPELIN-2615. Upgrade pig to 0.17.0 to support spark engine
### What is this PR for?
Pig 0.17.0 has just been released. This PR is to upgrade pig to 0.17.0 and
support spark engine which is a big milestone of pig 0.17.0
Main Changes:
* Upgrade pig to 0.17.0
* Remove some code using java reflection in `PigUtils.java`, as pig 0.17.0
has some improvement and expose new apis which could be used pig interpreter.
*
### What type of PR is it?
[Improvement | Feature]
### Todos
* [ ] - Task
### What is the Jira issue?
* https://github.com/zjffdu/zeppelin/tree/ZEPPELIN-2615
### How should this be tested?
Unit test is added and also manually test spark yarn-client mode in pig
tutorial note.
### 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-2615
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/2431.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 #2431
----
commit 1395665fb561fe2a66cef64452ea8e213e1e9b85
Author: Jeff Zhang <zjf...@apache.org>
Date: 2017-06-22T12:30:51Z
ZEPPELIN-2615. Upgrade pig to 0.17.0 to support spark engine
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