GitHub user zjffdu opened a pull request:
https://github.com/apache/zeppelin/pull/1419
ZEPPELIN-1420. java.util.ConcurrentModificationException caused by calling
remove inside foreach loop
### What is this PR for?
We should use Iterator to iterate the list when we want to remove items in
the middle of iteration, Otherwise will get the ConcurrentModificationException
### What type of PR is it?
[Bug Fix]
### Todos
* [ ] - Task
### What is the Jira issue?
* https://issues.apache.org/jira/browse/ZEPPELIN-1420
### How should this be tested?
No test added
### 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-1420
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/1419.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 #1419
----
commit 5431de5b78e2fe82a578cc21b1777f7fa5ee9ef8
Author: Jeff Zhang <[email protected]>
Date: 2016-09-09T06:41:26Z
ZEPPELIN-1420. java.util.ConcurrentModificationException caused by calling
remove inside foreach loop
----
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
