Nanda kumar created HDDS-1239:
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Summary: Use chillmode state from ChillModeManager in
ChillModePrecheck
Key: HDDS-1239
URL: https://issues.apache.org/jira/browse/HDDS-1239
Project: Hadoop Distributed Data Store
Issue Type: Improvement
Components: SCM
Affects Versions: 0.3.0
Reporter: Nanda kumar
Assignee: Nanda kumar
Currently {{ChillModePrecheck}} is instantiated in multiple places and it
maintains its own state of chillmode. Because of this {{BlockManagerImpl}} and
{{SCMClientProtocolServer}} listens to chillmode status event to update
{{ChillModePrecheck}} that they maintain.
It will be easier if {{ChillModePrecheck}} queries {{SCMChillModeManager}} to
get the current chillmode state. It will also make the code simple if
{{SCMChillModeManager}} provides {{ChillModePrecheck}} instance, instead of
everyone creating a new object of {{ChillModePrecheck}}.
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