Biju Nair created HBASE-18138:
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Summary: HBase named read caches
Key: HBASE-18138
URL: https://issues.apache.org/jira/browse/HBASE-18138
Project: HBase
Issue Type: New Feature
Components: BlockCache, BucketCache
Reporter: Biju Nair
Instead of a single read(block) cache, if HBase can support creation of named
read caches and use by tables it will help common scenarios like
- Assigning a chunk of the cache to tables with data which are critical to
performance so that they don’t get swapped out due to other less critical table
data being read
- To be able to guarantee a percentage of the cache to tenants in a multi
tenant environment by assigning named caches to each tenant
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