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  1. IMPALA
  2. IMPALA-1718

Impala should use a non-blocking RPC stack for backend comms.

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Details

    • New Feature
    • Status: Resolved
    • Major
    • Resolution: Duplicate
    • Impala 2.1
    • None
    • None

    Description

      Impala currently uses a large number of TCP connections (see IMPALA-1717). We want to move to a non-blocking RPC stack, at least for backend communication, to reduce the pressure on file descriptors, threads etc.

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          relates to

          New Feature - A new feature of the product, which has yet to be developed. IMPALA-1717 Reduce backend TCP connections per-node to be independent of the number of backends

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

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              Unassigned Unassigned
              henryr Henry Robinson
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                Created:
                Updated:
                Resolved: