Bug fixes:

• TWILL-260 - Less invasive change to upgrade version of zkclient
• TWILL-262 - YarnUtils#cloneHaNnCredentials uses DFSUtil#getHaNnRpcAddresses, which is removed from DFSUtils from hadoop-2.8
• TWILL-264 - Discovery.hashCode implementation is wrong
• TWILL-268 - Upgrade to asm 7.1 to support later version Java
• TWILL-271 - Dependencies used by custom ClassLoader class is missing from the application jar

Improvements:

• TWILL-206 - The LocationCacheCleaner should also remove directories of older sessions.
• TWILL-265 - Excludes lz4 transitive dependency from the kafka-client

Tasks:

• TWILL-253 - Drop Java 7 support
• TWILL-270 - Remove support for old Hadoop 2.0-alpha and CH 4.4 versions

Maven

For your application module

<dependency>
    <groupId>org.apache.twill</groupId>
    <artifactId>twill-api</artifactId>
    <version>0.14.0</version>
</dependency>

For the your Apache Twill YARN client module

<dependency>
    <groupId>org.apache.twill</groupId>
    <artifactId>twill-yarn</artifactId>
    <version>0.14.0</version>
</dependency>