GitHub user tinkoff-dwh reopened a pull request:
https://github.com/apache/zeppelin/pull/2221
[ZEPPELIN-2216] general solution to precode. refactoring jdbc precode
### What is this PR for?
General solution to execute precode. Refactoring jdbc precode using general
solution. Task contains to subtasks: executeAfterOpen, executeBeforeClose.
executeBeforeClose not done because we need the context so there is a solution
only for executeAfterOpen.
### What type of PR is it?
Feature | Refactoring
### What is the Jira issue?
https://issues.apache.org/jira/browse/ZEPPELIN-2216
### How should this be tested?
1. Add parameter zeppelin.PySparkInterpreter.precode `someVar='text'`
2. Execute
```
%pyspark
print(someVar)
```
### 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/tinkoff-dwh/zeppelin ZEPPELIN-2216
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/2221.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 #2221
----
commit c0436a248ed67dab38630a5b6d437e723c9557dc
Author: Tinkoff DWH <tinkoff....@gmail.com>
Date: 2017-04-04T06:42:54Z
[ZEPPELIN-2216] general solution to precode. refactoring jdbc precode
commit 39777221dc634b1d5e07401f8f9ef0fbbeb7288c
Author: Tinkoff DWH <tinkoff....@gmail.com>
Date: 2017-04-24T04:57:45Z
Merge remote-tracking branch 'origin/master' into ZEPPELIN-2216
# Conflicts:
# jdbc/src/main/java/org/apache/zeppelin/jdbc/JDBCInterpreter.java
commit 5a482a0221d32fec2b671e1a0f197a35735a3a12
Author: Tinkoff DWH <tinkoff....@gmail.com>
Date: 2017-04-24T06:49:51Z
[ZEPPELIN-2216] fix tests
commit e4cf72f135b130f7d22a16d8876de48b1f19da74
Author: Tinkoff DWH <tinkoff....@gmail.com>
Date: 2017-04-24T07:05:45Z
[ZEPPELIN-2216] added tests
commit 1e3f3f717c9838ecb5abac56f252b60201d197b5
Author: Tinkoff DWH <tinkoff....@gmail.com>
Date: 2017-04-24T07:18:55Z
[ZEPPELIN-2216] fix path
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