Allan Yang created HBASE-17757:
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Summary: Unify blocksize after encoding to decrease memory
fragment
Key: HBASE-17757
URL: https://issues.apache.org/jira/browse/HBASE-17757
Project: HBase
Issue Type: New Feature
Reporter: Allan Yang
Assignee: Allan Yang
Usually, we store encoded block(uncompressed) in blockcache/bucketCache. Though
we have set the blocksize, after encoding, blocksize is varied. Varied
blocksize will cause memory fragment problem, which will result in more FGC
finally.In order to relief the memory fragment, This issue adjusts the encoded
block to a unified size.
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