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  1. Livy
  2. LIVY-337

RPCServer bind to random port ,which make livy not work inside docker

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.3
    • Fix Version/s: 0.4.0
    • Component/s: RSC
    • Labels:

      Description

      Hi

      I am using Livy 0.3 in Docker in yarn cluster mode. So my livy is running on container and RSC will run on my Yarn Cluster . Now When Livy start , it bind
      RPCServer to random port

      .bind(0)

      Now t I cannot open this port from my docker ,since its random port .

      Now due to this the RSC cannot be able to communicate back with RPC Server and Livy Server fails .

      Now in order to fix above issue
      1 I started my docker ,opened with one specific port ,for e.g 31111
      2 Create livy-client.conf and added livy.rsc.launcher.port=31111
      3 Change in RPCServer code to bind to

      .bind(config.getInt(LAUNCHER_PORT))

      This make my livy runs fine.

      Can we incorporate these change in main source.

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            • Assignee:
              pralabhkumar pralabhkumar
              Reporter:
              pralabhkumar pralabhkumar
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                Updated:
                Resolved: