Rithin Shetty created BOOKKEEPER-995:
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Summary: Implement guaranteed writes to specified number of racks
Key: BOOKKEEPER-995
URL: https://issues.apache.org/jira/browse/BOOKKEEPER-995
Project: Bookkeeper
Issue Type: New Feature
Reporter: Rithin Shetty
Assignee: Rithin Shetty
With rackaware ensemble placement we get guaranteed writes to at least 2
different racks for every write quorum. We want to extend this such that user
can ask for writes to at least 3 or more racks per write quorum. This is useful
to ensure higher availability when one of the racks is already down: the
remaining copies are guaranteed to be on different racks and hence can with
stand another rack failure assuming the write quorum is 3.
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