Anastasia Braginsky created HBASE-19506: -------------------------------------------
Summary: Support variable sized chunks from ChunkCreator Key: HBASE-19506 URL: https://issues.apache.org/jira/browse/HBASE-19506 Project: HBase Issue Type: Sub-task Reporter: Anastasia Braginsky When CellChunkMap is created it allocates a special index chunk (or chunks) where array of cell-representations is stored. When the number of cell-representations is small, it is preferable to allocate a chunk smaller than a default value which is 2MB. On the other hand, those "non-standard size" chunks can not be used in pool. On-demand allocations in off-heap are costly. So this JIRA is about to investigate the trade of between memory usage and the final performance. -- This message was sent by Atlassian JIRA (v6.4.14#64029)