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  1. Hadoop Distributed Data Store
  2. HDDS-1525

Mapreduce failure when using Hadoop 2.7.5

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    • Target Version/s:
    • Sprint:
      HDDS Biscayne

      Description

      Integrate Ozone(0.4 branch) with Hadoop 2.7.5, "hdfs dfs -ls /" can pass, while teragen failed.

      When add -verbose:class to java options, it shows that class KeyProvider is loaded twice by different classloader while it is only loaded once when execute "hdfs dfs -ls /"

      All jars under share/ozone/lib are added into hadoop classpath except ozone file system current lib jar.

        Attachments

        1. HDDS-1525.poc.patch
          29 kB
          Xiaoyu Yao
        2. teragen.log
          17 kB
          Sammi Chen

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              • Assignee:
                elek Marton Elek
                Reporter:
                Sammi Sammi Chen
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