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https://issues.apache.org/jira/browse/HBASE-7803?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13575577#comment-13575577
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Jimmy Xiang commented on HBASE-7803:
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Yes, each read is a separate HTTP request. I haven't done much profiling so
far. I compared the throughput between REST API and java client API. The
throughput for scanning of java client API is around 70x that of REST API. I
am aware the HTTP overheads, but the difference is so big that I was wondering
if anything was wrong with my testing or setup.
> Look into REST API performance
> ------------------------------
>
> Key: HBASE-7803
> URL: https://issues.apache.org/jira/browse/HBASE-7803
> Project: HBase
> Issue Type: Task
> Reporter: Jimmy Xiang
> Assignee: Jimmy Xiang
>
> I have a YCSB client using the REST API. My testing shows the performance
> for scan with REST API is much worse than that with the java client API. We
> need to look into it and find out the root cause, either the test issue, or
> our REST API issue.
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