Release Notes - Apache Twill - Version 0.11.0 New Feature: [TWILL-122] Allow disabling the log transport [TWILL-179] Provides more flexibility in controlling the container classpath and classloader [TWILL-189] SecureStoreUpdater should support updating secure store as other users [TWILL-225] Allow using different configurations per application submission Improvement: [TWILL-90] Add supports for setting resource capability for the AM [TWILL-119] Updates to work on a secure cluster with HA ResourceManager [TWILL-176] Set ResourceManager tracking URL to resources path. [TWILL-180] TwillController.onTerminated() should pass the exit status of the app to the callback [TWILL-207] Better have the cache name purely based on class hash to encourage greater reuse. [TWILL-220] ResourceReportClient should not error log Bug fixes: [TWILL-171] Update HDFS delegation token properly for HA mode [TWILL-186] ApplicationMaster keeps restarting with NPE in the log. [TWILL-194] KMS delegation token is not included if the FileContextLocationFactory is ued [TWILL-222] TwillRunnable will always have the ROOT log level INFO if we do not explicitly set the log level in TwillPreparer. [TWILL-223] FileContextLocationFactory should use FileContext instance based on the caller UGI [TWILL-227] Possible leakage of FileSystem object when YarnUtils.addDelegationTokens is called with different user [TWILL-228] Application jar is not properly built when the client bundles application and twill classes in the same fat jar [TWILL-229] Use the logback_template.xml as the default logback configuration [TWILL-230] Retrieval of ResourceReport via TwillController may fail Task [TWILL-226] Remove the deprecated HDFSLocationFactory and related classes