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  1. Hadoop YARN
  2. YARN-7055 YARN Timeline Service v.2: beta 1
  3. YARN-7190

Ensure only NM classpath in 2.x gets TSv2 related hbase jars, not the user classpath

    Details

    • Target Version/s:
    • Hadoop Flags:
      Incompatible change, Reviewed
    • Release Note:
      Ensure only NM classpath in 2.x gets TSv2 related hbase jars, not the user classpath.

      Description

      Jason Lowe 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

      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
      

        Attachments

        1. YARN-7190-YARN-5355_branch2.01.patch
          11 kB
          Varun Saxena
        2. YARN-7190-YARN-5355_branch2.02.patch
          11 kB
          Varun Saxena
        3. YARN-7190-YARN-5355_branch2.03.patch
          11 kB
          Varun Saxena
        4. YARN-7190.01.patch
          11 kB
          Varun Saxena
        5. YARN-7190.02.patch
          11 kB
          Rohith Sharma K S

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              • Assignee:
                varun_saxena Varun Saxena
                Reporter:
                vrushalic Vrushali C
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                Dates

                • Created:
                  Updated:
                  Resolved: