GitHub user ahgittin opened a pull request:
https://github.com/apache/incubator-brooklyn/pull/589
make ConfigBag thread-safe
`ConfigBag` has not been thread-safe, but we have been accessing it from
multiple threads. This can cause `ConcurrentModificationException` to be
thrown in many places.
Such a higher-level shared class should be thread-safe, and this makes it
so by synchronizing on the `ConfigBag` class appropriately. As we do not have
iterators here it was pretty straightforward. (You get a copy of the map to
iterate -- that has always been the case.)
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/ahgittin/incubator-brooklyn
config-bag-thread-safe
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-brooklyn/pull/589.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 #589
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commit 5e34f950f1d6a7875224112b60ae2de810b18feb
Author: Alex Heneveld <[email protected]>
Date: 2015-04-09T11:26:18Z
make ConfigBag thread-safe
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