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ASF GitHub Bot commented on TWILL-138: -------------------------------------- Github user chtyim commented on a diff in the pull request: https://github.com/apache/twill/pull/14#discussion_r83108468 --- Diff: twill-core/src/main/java/org/apache/twill/internal/TwillContainerLauncher.java --- @@ -84,22 +84,29 @@ public TwillContainerLauncher(RuntimeSpecification runtimeSpec, ContainerInfo co * @param classPath The class path to load classes for the container. * @return instance of {@link TwillContainerController} to control the container run. */ - public TwillContainerController start(RunId runId, int instanceId, Class<?> mainClass, String classPath) { + public TwillContainerController start(RunId runId, int instanceId, Class<?> mainClass, String classPath, + Location logLevelLocation) { --- End diff -- Is `logLevelLocation` nullable? I see you check that in line 104. If that's the case, annotate this parameter with `@Nullable`. Also, please update the javadoc accordingly. > Runtime change of Application runnable log level > ------------------------------------------------ > > Key: TWILL-138 > URL: https://issues.apache.org/jira/browse/TWILL-138 > Project: Apache Twill > Issue Type: New Feature > Components: core > Reporter: Henry Saputra > > With TWILL-24 is supported for setting log level when starting the Twill > application, next enhancement is to able to send command to update the > aggregate log level for a particular runnable in a Twill application. -- This message was sent by Atlassian JIRA (v6.3.4#6332)