Jonathan Lawlor created HBASE-13543:
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Summary: Deprecate Scan maxResultSize in 2.0.0
Key: HBASE-13543
URL: https://issues.apache.org/jira/browse/HBASE-13543
Project: HBase
Issue Type: Sub-task
Reporter: Jonathan Lawlor
The Scan API exposes a maxResultSize to the application. The max result size is
used to determine how large the chunks sent back per RPC request should be.
This seems like a configuration that should not be present in the public API
used by the application but rather a detail that the server should control
instead. In a situation where there are multiple concurrent scans being issued
against a single region server, it would seem more appropriate to give the
server control over this parameter so that it could be optimized against the
current load. This issue proposes that the max result size be deprecated in
2.0.0 so that future optimizations could be made to the way that Scan RPC
requests are handled by the server. Of course if there are any concerns please
raise them here.
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