Provide the ability to cache column data in memory
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Key: HADOOP-1399
URL: https://issues.apache.org/jira/browse/HADOOP-1399
Project: Hadoop
Issue Type: New Feature
Components: contrib/hbase
Reporter: Jim Kellerman
Priority: Minor
Bigtable allows column families to be served out of memory to reduce disk
accesses.
Issues with this are:
- need region server row/value caching and block caching
- maintaining read cache coherency while writes are on-going.
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