Github user chtyim commented on a diff in the pull request:
https://github.com/apache/twill/pull/6#discussion_r76372010
--- Diff:
twill-yarn/src/main/hadoop21/org/apache/twill/internal/yarn/Hadoop21YarnAppClient.java
---
@@ -127,6 +135,7 @@ private void addRMToken(ContainerLaunchContext context)
{
return;
}
+ YarnClient yarnClient = createYarnClient();
--- End diff --
This `addRMToken` method only gets called from the
`ApplicationSubmitter.submit()` method, which only get triggered form the
`createLauncher` method. Since there is already a new `YarnClient` created
inside the `createLauncher` method, you can just have that one passed to this
`addRMToken` method and use it instead of creating another one here.
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