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Posted to issues@hbase.apache.org by "Sukumar Maddineni (JIRA)" <ji...@apache.org> on 2016/08/22 18:21:20 UTC
[jira] [Created] (HBASE-16466) HBase snapshots support in
VerifyRepication tool to reduce load on live HBase cluster with large
tables
Sukumar Maddineni created HBASE-16466:
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Summary: HBase snapshots support in VerifyRepication tool to reduce load on live HBase cluster with large tables
Key: HBASE-16466
URL: https://issues.apache.org/jira/browse/HBASE-16466
Project: HBase
Issue Type: Improvement
Components: tooling
Affects Versions: 0.98.21
Reporter: Sukumar Maddineni
As of now VerifyReplicatin tool is running using normal HBase scanners. If you want to run VerifyReplication multiple times on a production live cluster with large tables then it creates extra load on HBase layer. So if we implement snapshot based support then both in source and target we can read data from snapshots which reduces load on HBase
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