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From "Chris Heald (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HTTPCLIENT-1509) Increase DefaultHttpResponseParser buffer size
Date Tue, 13 May 2014 22:45:16 GMT
Chris Heald created HTTPCLIENT-1509:

             Summary: Increase DefaultHttpResponseParser buffer size
                 Key: HTTPCLIENT-1509
                 URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1509
             Project: HttpComponents HttpClient
          Issue Type: Improvement
          Components: HttpConn
    Affects Versions: 4.3.3
            Reporter: Chris Heald
            Priority: Minor

DefaultHttpResponseParser allocates a CharArrayBuffer(128), which ends up resulting in a 128-byte
InputStream read. Due to the typical size of an HTTP response's headers, this ends up doing
tens of stream reads per document read.

Increasing the size of this buffer to something more traditional like 4096 substantially improved
the performance of HttpClient in my high-load reads.

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