New Feature:

• TWILL-240 Improve EventHandler to handle more application lifecycle events

Improvement:

• TWILL-134 - Abilities to specify JVM opts on a twill runnable
• TWILL-238 - Change TwillController restartInstances API
• TWILL-241 - Allow specifying reserved off-heap memory and extra JVM options per runnable

Bug fixes:

• TWILL-237 - Twill is using hdfs HAUtil api that is nont-compatible with hadoop 2.8

Maven

For your application module

<dependency>
    <groupId>org.apache.twill</groupId>
    <artifactId>twill-api</artifactId>
    <version>0.12.0</version>
</dependency>

For the your Apache Twill YARN client module

<dependency>
    <groupId>org.apache.twill</groupId>
    <artifactId>twill-yarn</artifactId>
    <version>0.12.0</version>
</dependency>