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https://issues.apache.org/jira/browse/TWILL-138?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15631578#comment-15631578
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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_r86286137
--- Diff:
twill-core/src/main/java/org/apache/twill/internal/DefaultResourceReport.java
---
@@ -158,4 +174,31 @@ public String toString() {
", services=" + services +
'}';
}
+
+ private TwillRunResources wrapTwillRunResources(final String
runnableName, TwillRunResources resources) {
--- End diff --
The `logLevels` for all running containers are stored in `ResourceReport`,
and `ResourceReport` have a map containing the `TwillRunResources` for each
running runnable. We want to return the correct log levels for each runnable.
So we wrap the `TwillRunResources` with `ForwardingTwillRunResources`, which
has a delegation and we override the `getLogLevels` methods to get the log
levels from the map in `ResourceReport`.
> 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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