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https://issues.apache.org/jira/browse/HBASE-8691?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sandy Pratt updated HBASE-8691:
-------------------------------
Attachment: StreamServletDirect.java
StreamReceiverDirect.java
StreamHRegionServer.java
ScannerTest.java
RecordReceiver.java
README.txt
HRegionServlet.java
See README for details on how to apply this code to an existing environment.
> 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
> Labels: patch, perfomance, scan
> 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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