[patch] don't duplicate ByteBuffers when hashing
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Key: CASSANDRA-3869
URL: https://issues.apache.org/jira/browse/CASSANDRA-3869
Project: Cassandra
Issue Type: Improvement
Components: Core
Reporter: Dave Brosius
Attachments: dont_dup_bb_for_hash.diff
given how often hashing of ByteBuffers occurs, don't duplicate the ByteBuffer
when hashing. (trivial - as the byte array was never copied just the BB wrapper
-- but still).
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