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https://issues.apache.org/jira/browse/HADOOP-15118?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16291869#comment-16291869
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Allen Wittenauer commented on HADOOP-15118:
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Ideally, yes. Also, just to clarify:
bq. give complete hdfs classpath?
This isn't a thing. There is no specific hdfs classpath. hdfs classpath = yarn
classpath = hadoop classpath
If we're going to break the world, that should get undone as well. i.e., hdfs
classpath really does return just what HDFS needs. In order to do that, we'd
need to take the logic that we use to build the tools dependencies and apply it
everywhere. For example, 'hdfs namenode' would build the specific classpath
for the NN. 'hdfs classpath' would build the specific classpath just for hdfs
clients. In the end, we'd likely break up the share directory even further.
That's not a bad thing.
Things get tricky with tools like AWS, but we could treat it like we do now:
everything gets them.
All that said, this is a project for 4.x. And 3.x just got a release today.
So we're looking at least 4 years out.
> Change default classpath to be only shaded jars
> -----------------------------------------------
>
> Key: HADOOP-15118
> URL: https://issues.apache.org/jira/browse/HADOOP-15118
> Project: Hadoop Common
> Issue Type: New Feature
> Reporter: Bharat Viswanadham
> Assignee: Bharat Viswanadham
>
> It would be desirable to change the default classpath to be just the shaded
> jars.
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