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https://issues.apache.org/jira/browse/TWILL-63?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14997532#comment-14997532
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ASF GitHub Bot commented on TWILL-63:
-------------------------------------
Github user chtyim commented on a diff in the pull request:
https://github.com/apache/incubator-twill/pull/66#discussion_r44343302
--- Diff:
twill-common/src/main/java/org/apache/twill/internal/Constants.java ---
@@ -64,8 +68,8 @@
public static final class Files {
public static final String LAUNCHER_JAR = "launcher.jar";
- public static final String APP_MASTER_JAR = "appMaster.jar";
- public static final String CONTAINER_JAR = "container.jar";
+ public static final String TWILL_JAR = "twill.jar";
+ public static final String PROGRAM_JAR = "program.jar";
--- End diff --
Better call it `application.jar`.
> Speed up application launch time
> --------------------------------
>
> Key: TWILL-63
> URL: https://issues.apache.org/jira/browse/TWILL-63
> Project: Apache Twill
> Issue Type: Improvement
> Components: yarn
> Affects Versions: 0.2.0-incubating
> Reporter: Terence Yim
> Assignee: Shankar Selvam
> Fix For: 0.7.0-incubating
>
>
> Currently when launching an application, two new jars are always created
> locally, one for AM (appMaster.jar) and one for Container (container.jar) and
> copied to HDFS before submitting the application. The jar files could
> potentially be big and if it doesn't changed, it should require copying to
> HDFS again.
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