GitHub user zjffdu opened a pull request:
https://github.com/apache/zeppelin/pull/1245
ZEPPELIN-1225. Errors before the last shell command are ignored
What is this PR for?
The problem is that command "bash -c " will always return 0 as long as the
last line of shell script run correctly. e.g the following command will run
correctly without any error message.
hello
pwd
This PR will redirect stderr and stdout to the same place, and will display
both the stderr and stdout to frontend just like what user see in the native
shell terminal. So the output of above command will be as following
bash: hello: command not found
/Users/jzhang/github/zeppelin
What type of PR is it?
[Bug Fix]
What is the Jira issue?
https://issues.apache.org/jira/browse/ZEPPELIN-1225
How should this be tested?
Unit test is added and also manually verify it on zeppelin notebook.
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-1225-0.6
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/1245.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 #1245
----
commit 40a156e237187e839723507e6497ad7672a68530
Author: Jeff Zhang <zjf...@apache.org>
Date: 2016-07-29T10:56:24Z
ZEPPELIN-1225. Errors before the last shell command are ignored
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