### What is this PR for?
Bump up version to 0.7.0-SNAPSHOT
Author: Mina Lee <minalee@apache.org>
Closes#1016 from minahlee/0.7.0-SNAPSHOT and squashes the following commits:
541e1b3 [Mina Lee] Bump up zeppelin-examples version to 0.7.0-SNAPSHOT
ea8c0ad [Mina Lee] Bump up version to 0.7.0-SNAPSHOT
### What is this PR for?
Implement paragraph ERROR status for Python interpreter in case of Error or Exception in the output.
### What type of PR is it?
Improvement
### What is the Jira issue?
[ZEPPELIN-1105](https://issues.apache.org/jira/browse/ZEPPELIN-1105)
### How should this be tested?
CI should pass, or
```
mvn "-Dtest=org.apache.zeppelin.python.PythonInterpreterWithPythonInstalledTest" test -pl python
```
should pass, or paragraph status should be ERROR for something like
```
import some-thing
```
### Screenshots (if appropriate)
### Questions:
* Does the licenses files need update? No
* Is there breaking changes for older versions? No
* Does this needs documentation? No
Author: Alexander Bezzubov <bzz@apache.org>
Closes#1124 from bzz/ZEPPELIN-1105/python/add-paragraph-error-statu and squashes the following commits:
a7bf8f3 [Alexander Bezzubov] Python: add missing license header
b585982 [Alexander Bezzubov] Python: include Python-dependant tests to 1 CI profile
e7d5371 [Alexander Bezzubov] Python: add ERROR paragraph status on Error and Exception in output
4c1107b [Alexander Bezzubov] Refactoring: rename and extract var assignment
### What is this PR for?
This PR is to automate release publish to maven repository.
We used to use maven-deploy-plugin and maven-release-plugin for release but somehow it didn't work well with Zeppelin so 0.5.5 and 0.5.6 haven't been published to maven repository.
Publishing release to maven repository will eventually help zeppelin to reduce binary package size by leading users to use Dynamic interpreter loading(#908).
Originally below modules were skipped for maven release
- all interpreters(except spark)
- zeppelin-display
- zeppelin-server
- zeppelin-distribution
on the other hand this pr will skip only:
- zeppelin-distribution
### What type of PR is it?
Infra
### Todos
- [x] Include SparkR/R interpreter in release
- [x] Create common_release.sh to remove build configuration duplication
- [x] Check curl networking failure
### What is the Jira issue?
[ZEPPELIN-986](https://issues.apache.org/jira/browse/ZEPPELIN-986)
### Questions:
* Does the licenses files need update? No
* Is there breaking changes for older versions? No
* Does this needs documentation? Yes, https://cwiki.apache.org/confluence/display/ZEPPELIN/Preparing+Zeppelin+Release will be updated accordingly once this pr is merged.
Author: Mina Lee <minalee@apache.org>
Closes#994 from minahlee/ZEPPELIN-986 and squashes the following commits:
b0e8e67 [Mina Lee] Revert "Add geode, scalding profile in maven artifact build"
cd4cbcd [Mina Lee] curl failure check
c0ea07c [Mina Lee] Fix wrong indentation
a88bc1d [Mina Lee] Add geode, scalding profile in maven artifact build
2cced61 [Mina Lee] Add r to binary package and maven build
903bc12 [Mina Lee] Move duplicate code to common_release.sh
a3eb676 [Mina Lee] Include zeppelin-server module in publish artifiact
48d338f [Mina Lee] Rollback mistakenly removed plugin
aafaf42 [Mina Lee] Follow google shell style guide
30dcc65 [Mina Lee] remove deploy plugin from pom since custom script will be used instead for deploy
cd1f08c [Mina Lee] Refactor create release script
e764f5f [Mina Lee] Add maven publish release script
### What is this PR for?
Remove `incubating` term from pom files
### Questions:
* Does the licenses files need update? No
* Is there breaking changes for older versions? No
* Does this needs documentation? No
Author: Mina Lee <minalee@nflabs.com>
Closes#942 from minahlee/tlp/removeIncubating and squashes the following commits:
e605b54 [Mina Lee] Remove incubating from pom files
### What is this PR for?
Adding a python 2 &3 interpreter. It's a basic implementation (no py4j for example), with a java ProcessBuilder object used to instantiate a python REPL.
The interpreter doesn't bring it own python binary but uses the python specified by python.path configutation. Thus, you can still use your specific installed python modules (scikit-learn, matplotlib...) and the interpreter is able to work with python 2 & 3 without change.
I had a python helper function (zeppelin_show() ) to easily display matplotlib graph as SVG.
### What type of PR is it?
[Feature]
### Todos
* [x] - Code review
* [x] - Improve bootstrap.py : choose available helper functions and their names
* [x] - Unit / IT tests ?
* [x] documentation updates needed, that AhyoungRyu pointed out
* [X] LICENSE needs to be updated to include all non-apache licensed dependencies (i.e AFAIK Py4j is BSD ) in bin-license
* [x] double-check that code formatting conforms project style guide
* [x] the branch need to be rebased on latest master.
### What is the Jira issue?
[ZEPPELIN-502](https://issues.apache.org/jira/browse/ZEPPELIN-502?jql=project%20%3D%20ZEPPELIN%20AND%20text%20~%20%22python%22)
### How should this be tested?
1. In interpreter screen, in Python section, specify in python.path the python binary you want to use
2. In a paragraph, you can use the interpreter with **_%python_**. Calling help() will describe you the interpreter functionnalities.
3. Install py4j (pip install py4j) if you want to use input form
### Screenshots
### Questions:
* Does the licenses files need update? Yes, only bin-license (py4j)
* Is there breaking changes for older versions? No
* Does this needs documentation? Yes
Author: Hervé RIVIERE <hriviere@users.noreply.github.com>
Closes#869 from hriviere/PR_interpreter_python and squashes the following commits:
80b6e75 [Hervé RIVIERE] [ZEPPELIN-502] move BSD py4j license to zeppelin-distribution/src/bin_license/license
a4b82a5 [Hervé RIVIERE] [ZEPPELIN-502]Improving doc following @AhyoungRyu review
3252353 [Hervé RIVIERE] [ZEPPELIN-502] Formatting code to respect project convention
54ec4f1 [Hervé RIVIERE] [ZEPPELIN-502]Improving doc following @AhyoungRyu review
6a831bc [Hervé RIVIERE] [ZEPPELIN-502] Add BSD py4j license
11e1b9c [Hervé RIVIERE] [ZEPPELIN-502] minor changes in python.md
e5d0bdb [Hervé RIVIERE] [ZEPPELIN-502] change PYTHON_PATH to ZEPPELIN_PYTHON
c62ac98 [Hervé RIVIERE] [ZEPPELIN-502] Improve python.md
5008125 [Hervé RIVIERE] [ZEPPELIN-502] Improve python.md with features not yet supported and technical description
7d533e1 [Hervé RIVIERE] [ZEPPELIN-502] Add tests and reformating code to help tests writing
fecaf25 [Hervé RIVIERE] [ZEPPELIN-502] Rename python.path to python and default from /usr/bin/python to python
02d1320 [Hervé RIVIERE] [ZEPPELIN-502] Input form, change from simple input form to native (pyspark syntax)
60d2956 [Hervé RIVIERE] [ZEPPELIN-502] Indent as pep8 convention
9bdb192 [Hervé RIVIERE] [ZEPPELIN-502] Add python.md to _navigation.html
7142aa5 [Hervé RIVIERE] [ZEPPELIN-502] Catch exception in logger.error
1a86ad7 [Hervé RIVIERE] [ZEPPELIN-502] Python interpreter group
