[jira] [Created] (YARN-7190) Ensure only NM classpath in 2.x gets TSv2 related hbase jars, not the user classpath

["Vrushali C (JIRA)" <ji...@apache.org>]

Vrushali C created YARN-7190:
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             Summary: Ensure only NM classpath in 2.x gets TSv2 related hbase jars, not the user classpath
                 Key: YARN-7190
                 URL: https://issues.apache.org/jira/browse/YARN-7190
             Project: Hadoop YARN
          Issue Type: Sub-task
            Reporter: Vrushali C



[~jlowe] had a good observation about the user classpath getting extra jars in hadoop 2.x brought in with TSv2.  If users start picking up Hadoop 2,x's version of HBase jars instead of the ones they shipped with their job, it could be a problem.

So when TSv2 is to be used in 2,x, the hbase related jars should come into only the NM classpath not the user classpath.

Here is a list of some jars

{code}
commons-csv-1.0.jar
commons-el-1.0.jar
commons-httpclient-3.1.jar
disruptor-3.3.0.jar
findbugs-annotations-1.3.9-1.jar
hbase-annotations-1.2.6.jar
hbase-client-1.2.6.jar
hbase-common-1.2.6.jar
hbase-hadoop2-compat-1.2.6.jar
hbase-hadoop-compat-1.2.6.jar
hbase-prefix-tree-1.2.6.jar
hbase-procedure-1.2.6.jar
hbase-protocol-1.2.6.jar
hbase-server-1.2.6.jar
htrace-core-3.1.0-incubating.jar
jamon-runtime-2.4.1.jar
jasper-compiler-5.5.23.jar
jasper-runtime-5.5.23.jar
jcodings-1.0.8.jar
joni-2.1.2.jar
jsp-2.1-6.1.14.jar
jsp-api-2.1-6.1.14.jar
jsr311-api-1.1.1.jar
metrics-core-2.2.0.jar
servlet-api-2.5-6.1.14.jar
{code}




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