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  1. Camunda Optimize
  2. OPT-1533

Speed up the upgrade process for large data by using aliases

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    Details

    • Type: Task
    • Status: Done
    • Priority: L3 - Default
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.3.0, 2.3.0-alpha2
    • Component/s: backend
    • Labels:

      Description

      Currently, all upgrade steps that require a reindex perform the reindex twice.
      We should create an alias for each index and do the reindex only once and update the alias afterwards.

      Keep in mind that redirecting the indexes to aliases also needs to be part of an upgrade step.

      Performance of the upgrade is monitored with OPT-1544.

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              Assignee:
              Unassigned
              Reporter:
              johannes.heinemann Johannes Heinemann
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