sankalp kohli created CASSANDRA-6157:
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Summary: Selectively Disable hinted handoff for a data center
Key: CASSANDRA-6157
URL: https://issues.apache.org/jira/browse/CASSANDRA-6157
Project: Cassandra
Issue Type: Improvement
Components: Core
Reporter: sankalp kohli
Priority: Minor
Cassandra supports disabling the hints or reducing the window for hints.
It would be helpful to have a switch which stops hints to a down data center
but continue hints to other DCs.
This is helpful during data center fail over as hints will put more unnecessary
pressure on the DC taking double traffic. Also since now Cassandra is under
reduced reduncany, we don't want to disable hints within the DC.
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