flush before shutdown so restart is faster
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Key: CASSANDRA-3564
URL: https://issues.apache.org/jira/browse/CASSANDRA-3564
Project: Cassandra
Issue Type: New Feature
Components: Packaging
Reporter: Jonathan Ellis
Assignee: paul cannon
Priority: Minor
Fix For: 1.1
Cassandra handles flush in its shutdown hook for durable_writes=false CFs
(otherwise we're *guaranteed* to lose data) but leaves it up to the operator
otherwise. I'd rather leave it that way to offer these semantics:
cassandra stop = shutdown nicely
kill -INT = shutdown faster but don't lose any updates
kill -KILL = lose most recent writes unless durable_writes=true and batch
commits are on
But if it's not reasonable to use nodetool from the init script then I guess we
can just make the shutdown hook flush everything.
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