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Posted to dev@hbase.apache.org by "Jonathan Lawlor (JIRA)" <ji...@apache.org> on 2015/04/23 18:47:38 UTC

[jira] [Created] (HBASE-13541) Deprecate Scan caching in 2.0.0

Jonathan Lawlor created HBASE-13541:
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             Summary: Deprecate Scan caching in 2.0.0
                 Key: HBASE-13541
                 URL: https://issues.apache.org/jira/browse/HBASE-13541
             Project: HBase
          Issue Type: Sub-task
            Reporter: Jonathan Lawlor


The public Scan API exposes caching to the application. Caching deals with the number of rows that are transferred per scan RPC request issued to the server. It does not seem like a detail that users of a scan should control and introduces some unneeded complication. Seems more like a detail that should be controlled from the server based on the current scan request RPC load. This issue proposes that we deprecate the caching API in 2.0.0 so that it can be removed later. Of course, if there are any concerns please raise them here.



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