Liang Xie created HBASE-9631:
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Summary: add murmur3 hash
Key: HBASE-9631
URL: https://issues.apache.org/jira/browse/HBASE-9631
Project: HBase
Issue Type: New Feature
Components: util
Affects Versions: 0.98.0
Reporter: Liang Xie
Assignee: Liang Xie
Attachments: HBase-9631.txt
MurmurHash3 is the successor to MurmurHash2. It comes in 3 variants - a 32-bit
version that targets low latency for hash table use and two 128-bit versions
for generating unique identifiers for large blocks of data, one each for x86
and x64 platforms.
several open source projects have added murmur3 already, like cassandra,
mahout, etc.
I just port the murmur3 from MAHOUT-862. due to compatibility, let's keep the
default Hash algo(murmur2) without changing.
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