Devesh Kumar Singh created HDDS-13791:
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Summary: Improve Recon bootup times in case of any failed delta
tasks in previous run
Key: HDDS-13791
URL: https://issues.apache.org/jira/browse/HDDS-13791
Project: Apache Ozone
Issue Type: Sub-task
Components: Ozone Recon
Affects Versions: 2.0.0
Reporter: Devesh Kumar Singh
Assignee: Devesh Kumar Singh
Improve Recon bootup times in case of any failed delta tasks in previous run,
So lets say, if Recon was running and crashed for some reason either due to low
heap or any unexpected error and since Recon bootup is idempotent as of today,
but at startup Recon checks if any delta tasks were failed in earlier process
run, then Recon reinitialize all those failed delta tasks at bootup, but this
reinitialize call is blocking call , so we can remove this blocking call and
make this async reinit event call to queue.
This will help improve the start up times of Recon. Impact has been analyzed to
do this change.
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