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  1. Apache Ozone
  2. HDDS-505 OzoneManager HA
  3. HDDS-1400

Convert all OM Key related operations to HA model

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      In this jira, we shall convert all OM related operations to OM HA model, which is a 2 step.

      1. StartTransaction, where we validate request and check for any errors and return the response.
      2. ApplyTransaction, where original OM request will have a response which needs to be applied to OM DB. This step is just to apply response to Om DB.

      In this way, all requests which are failed with like volume not found or some conditions which  are not satisfied like when Key not found during rename, these all will be executed during startTransaction, and if it fails these requests will not be written to raft log also.

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              • Assignee:
                bharat Bharat Viswanadham
                Reporter:
                bharat Bharat Viswanadham
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