Sandy Pratt created HBASE-8691:
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Summary: High-Throuhput Streaming Scan API
Key: HBASE-8691
URL: https://issues.apache.org/jira/browse/HBASE-8691
Project: HBase
Issue Type: Improvement
Components: Scanners
Affects Versions: 0.95.0
Reporter: Sandy Pratt
Attachments: HRegionServlet.java, README.txt, RecordReceiver.java,
ScannerTest.java, StreamHRegionServer.java, StreamReceiverDirect.java,
StreamServletDirect.java
I've done some working testing various ways to refactor and optimize Scans in
HBase, and have found that performance can be dramatically increased by the
addition of a streaming scan API. The attached code constitutes a proof of
concept that shows performance increases of almost 4x in some workloads.
I'd appreciate testing, replication, and comments. If the approach seems
viable, I think such an API should be built into some future version of HBase.
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