Aravindan Vijayan created HDDS-4539:
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Summary: Container Health Task should not run until Recon has
reached steady state.
Key: HDDS-4539
URL: https://issues.apache.org/jira/browse/HDDS-4539
Project: Hadoop Distributed Data Store
Issue Type: Bug
Components: Ozone Recon
Reporter: Aravindan Vijayan
On a cluster with millions of containers or hundreds of Datanodes, it will take
some time for Recon to reach a steady state (all active DNs and Containers
reported). If the container health task is run before this, it can incorrectly
flag most of the containers as missing. This also leads to an other problem
mentioned in HDDS-4402. We need to make sure the container health task is not
run before cluster has reached steady state. This could be a fixed wait time
(~10mins) or by checking Recon's SCM state.
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