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stack commented on HBASE-15514: ------------------------------- A start might be purging references to family Map from public API then we could start doing something else (CellBlocks!!!) > Single (or small number) of Column Family(ies) in Mutation optimization > ----------------------------------------------------------------------- > > Key: HBASE-15514 > URL: https://issues.apache.org/jira/browse/HBASE-15514 > Project: HBase > Issue Type: Improvement > Components: Performance > Reporter: Vladimir Rodionov > Assignee: Vladimir Rodionov > > familyMap in Mutation class is TreeMap<byte[], List<Cell>>. Overhead of > TreeMap - 48 bytes, TreeMap$Entry - 40 bytes. -- This message was sent by Atlassian JIRA (v6.3.4#6332)