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https://issues.apache.org/jira/browse/HDDS-9083?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Duong updated HDDS-9083:
------------------------
Description:
In an existing cluster, for the first time upgrading to the Ozone version that
uses Secret Keys, SCM and Datanodes seems to fall in a cyclic dependency during
initialization.
# SCM needs to receive heartbeats from its known datanodes to escape safe
mode. SCM only initialized secret keys on a SCM leader instance.
was:
In an existing cluster, for the first time upgrading to the Ozone version that
uses Secret Keys, SCM and Datanodes seems to fall in a cyclic dependency during
intialization.
> Deadlock between SCM & Datanodes regarding secret keys initializing
> -------------------------------------------------------------------
>
> Key: HDDS-9083
> URL: https://issues.apache.org/jira/browse/HDDS-9083
> Project: Apache Ozone
> Issue Type: Improvement
> Reporter: Duong
> Priority: Major
>
> In an existing cluster, for the first time upgrading to the Ozone version
> that uses Secret Keys, SCM and Datanodes seems to fall in a cyclic dependency
> during initialization.
> # SCM needs to receive heartbeats from its known datanodes to escape safe
> mode. SCM only initialized secret keys on a SCM leader instance.
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