GitHub user dkulp opened a pull request: https://github.com/apache/avro/pull/236
[AVRO-2051] Remove synchronization for JsonProperties.getJsonProp This change does two basic things: 1) Makes "props" a private field and requires the subclasses to access it via the additional methods. This allows some changing of the underlying implementation a bit easier. 2) Change props to an AtomicReference and makes it act like an immutable map. The addProp method does a full copy of the map, adds the new value, and then atomicly swaps in the map thus not affecting other threads that would be using the value that was "current" when they called the get method. You can merge this pull request into a Git repository by running: $ git pull https://github.com/dkulp/avro master Alternatively you can review and apply these changes as the patch at: https://github.com/apache/avro/pull/236.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 #236 ---- commit ad14635fa3af97b90282a79b7e04a0b8753e45b5 Author: Daniel Kulp <dk...@apache.org> Date: 2017-07-17T19:08:10Z [AVRO-2051] Remove synchronization for JsonProperties.getJsonProp ---- --- 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 infrastruct...@apache.org or file a JIRA ticket with INFRA. ---