Andrey Stepachev created HBASE-12016:
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Summary: Reduce number of versions in Meta table.
Key: HBASE-12016
URL: https://issues.apache.org/jira/browse/HBASE-12016
Project: HBase
Issue Type: Improvement
Affects Versions: 1.0.0, 2.0.0
Reporter: Andrey Stepachev
Assignee: Andrey Stepachev
Priority: Minor
Currently meta keeps up to 10 versions of each KV.
For big metas it leads to substantial memory overhead and scan slowdowns.
(see https://issues.apache.org/jira/browse/HBASE-11165 )
Need to keep reasonable number of versions (suggested value is 3).
Even better make that configurable.
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