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https://issues.apache.org/jira/browse/TWILL-138?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15651735#comment-15651735
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ASF GitHub Bot commented on TWILL-138:
--------------------------------------
Github user yaojiefeng commented on a diff in the pull request:
https://github.com/apache/twill/pull/14#discussion_r87254498
--- Diff:
twill-yarn/src/main/java/org/apache/twill/internal/ServiceMain.java ---
@@ -264,6 +262,10 @@ protected String getLoggerLevel(Logger logger) {
return "OFF";
}
+ protected String getLogLevels() {
+ return "";
--- End diff --
For a launch, the `TwillContainerService` is constructed before the run of
`doMain` method, which means the we have not called `configureLogger()` method
at that time so log level setting at constructor will not work.
> 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.
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