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  1. Hadoop Common
  2. HADOOP-15139

[Umbrella] Improvements and fixes for Hadoop shaded client work

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    • Type: Bug
    • Status: Resolved
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
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      Description

      In HADOOP-11656, we have made great progress in splitting out third-party dependencies from shaded hadoop client jar (hadoop-client-api), put runtime dependencies in hadoop-client-runtime, and have shaded version of hadoop-client-minicluster for test. However, there are still some left work for this feature to be fully completed:

      • We don't have a comprehensive documentation to guide downstream projects/users to use shaded JARs instead of previous JARs
      • We should consider to wrap up hadoop tools (distcp, aws, azure) to have shaded version
      • More issues could be identified when shaded jars are adopted in more test and production environment, like HADOOP-15137.

      Let's have this umbrella JIRA to track all efforts that left to improve hadoop shaded client effort.

      CC Sean Busbey, Bharat Viswanadham and Vinod Kumar Vavilapalli.

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              • Assignee:
                bharatviswa Bharat Viswanadham
                Reporter:
                djp Junping Du
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