GitHub user prabhjyotsingh opened a pull request:
https://github.com/apache/zeppelin/pull/2066
[ZEPPELIN-1725] replace cleanDirectory with forceDelete
### What is this PR for?
At times while updating dependency from Interpreter settings page it fails
with
```
ERROR [2017-02-24 12:56:03,503] ({Thread-87}
InterpreterFactory.java[run]:550) - Error while downloading repos for
interpreter group : jdbc, go to interpreter setting page click on edit and save
it again to make this interpreter work properly. : Unable to delete file:
/home/prabhu/zeppelin-server/local-repo/2CBX1E3VP/jcip-annotations-1.0.jar
java.io.IOException: Unable to delete file:
/home/prabhu/zeppelin-server/local-repo/2CBX1E3VP/jcip-annotations-1.0.jar
at org.apache.commons.io.FileUtils.forceDelete(FileUtils.java:2279)
at
org.apache.commons.io.FileUtils.cleanDirectory(FileUtils.java:1653)
at
org.apache.zeppelin.interpreter.InterpreterFactory$3.run(InterpreterFactory.java:550)
```
Hence, I propose to replace cleanDirectory with forceDelete
### What type of PR is it?
[Bug Fix]
### What is the Jira issue?
* [ZEPPELIN-1725](https://issues.apache.org/jira/browse/ZEPPELIN-1725)
### How should this be tested?
Try adding and removing dependency say
"org.apache.hive:hive-jdbc::standalone:1.2.1000" in JDBC interpreter, it does
not fails always, but once in a while.
### Screenshots (if appropriate)
N/A
### Questions:
* Does the licenses files need update? N/A
* Is there breaking changes for older versions? N/A
* Does this needs documentation? N/A
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/prabhjyotsingh/zeppelin ZEPPELIN-1725-v2
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/2066.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 #2066
----
commit 21b32a0b99ac1c806d2a419bd2e73f9ab85886e2
Author: Prabhjyot Singh <prabhjyotsi...@gmail.com>
Date: 2017-02-24T13:55:08Z
replace cleanDirectory with forceDelete
----
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