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  1. Samza
  2. SAMZA-1385

Fix coordination issues during stream creation in LocalApplicationRunner

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.13.1
    • Component/s: None
    • Labels:
      None

      Description

      Bug fixes related to coordination logic around stream creation.

      In case of applications that involve creating intermediate stream, a single process waits for itself to become a leader during job coordination phase if it has already acquired leadership during stream creation phase. The reason for this starvation is due to the fact that both these leader election use the same zookeeper node. We need to use separate nodes for leader election for job model creation & stream creation.

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            • Assignee:
              bharathkk Bharath Kumarasubramanian
              Reporter:
              bharathkk Bharath Kumarasubramanian
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              • Created:
                Updated:
                Resolved: