GitHub user lresende opened a pull request:
https://github.com/apache/zeppelin/pull/1376
[ZEPPELIN-449] Enhance log messages when interpreter is initializing
### What is this PR for?
Enhance log messages when interpreter is initializing to avoid user
confusion.
### What type of PR is it?
[Bug Fix]
### What is the Jira issue?
* [ZEPPELIN-449](https://issues.apache.org/jira/browse/ZEPPELIN-449)
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/lresende/incubator-zeppelin zeppelin-449
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/1376.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 #1376
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commit 1011ca72c6b4e733722a93d8f1318c9217b719ef
Author: Luciano Resende <lrese...@apache.org>
Date: 2016-08-29T01:06:59Z
[ZEPPELIN-449] Enhance log messages when intepreter is initializing
Remove the "connection refused" stack trace and provide a better
error message when the interpreter is not accessible, which might
indicate that it is still initializing.
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