---
version: '0.10'
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menu_title: '0.10' 
title: Apache Samza 0.10 <a href="/learn/documentation/0.10/">      [Docs] </a> 
---
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We are excited to announce that the much awaited **Apache Samza 0.10.0** has been released. It is a major release with new features; notably HDFS and ElasticSearch support, broadcast streams.

####Enhancements and Bug Fixes
Overall, [130 JIRAs](https://issues.apache.org/jira/issues/?jql=project%20%3D%20SAMZA%20AND%20fixVersion%20%3D%200.10.0%20ORDER%20BY%20updated%20DESC) were resolved in this release. Here are few highlights

- [SAMZA-348](https://issues.apache.org/jira/browse/SAMZA-348) Add Coordinator Stream to support large and dynamic configuration in a Samza job 
- [SAMZA-704](https://issues.apache.org/jira/browse/SAMZA-704) Command-line tool to write to the Coordinator Stream
- [SAMZA-676](https://issues.apache.org/jira/browse/SAMZA-676) Added support for Broadcast Stream
- [SAMZA-617](https://issues.apache.org/jira/browse/SAMZA-617) Add host affinity support for stateful jobs in YARN
- [SAMZA-537](https://issues.apache.org/jira/browse/SAMZA-537) Support for TTL for RocksDB stores
- [SAMZA-693](https://issues.apache.org/jira/browse/SAMZA-693) Add HDFS system producer
- [SAMZA-654](https://issues.apache.org/jira/browse/SAMZA-654) Add ElasticSearch system producer
- [SAMZA-598](https://issues.apache.org/jira/browse/SAMZA-598) Create CLI tool to query RocksDB stores
- [SAMZA-798](https://issues.apache.org/jira/browse/SAMZA-798) Fix performance issues related to merging checkpoint and coordinator stream
- [SAMZA-754](https://issues.apache.org/jira/browse/SAMZA-754) Fix race condition in job runner between coordinator consumer and producer

####Sources and Artifacts
[Samza-sources-0.10.0.tgz](http://www.apache.org/dyn/closer.cgi/samza/0.10.0)

For more details about this release, please check out the [release blog post](https://blogs.apache.org/samza/).
