Vladimir Rodionov created HBASE-14413:
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Summary: HBase snapshots v2
Key: HBASE-14413
URL: https://issues.apache.org/jira/browse/HBASE-14413
Project: HBase
Issue Type: New Feature
Reporter: Vladimir Rodionov
Fix For: 2.0.0
We need new implementation of snapshot feature that is more robust and
performant. Ideally, it will work with multiple tables as well. The possible
areas of improvements:
# Must be flushless. Coordinated memstore flushes across a cluster are bad.
# Verification phase must be distributed, done in parallel and not on Master.
In theory, the only info we need to record snapshot of a table: list of WAL
files, list of HFiles and max sequence id of an edit which has been flushed per
Region.
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