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Posted to dev@tika.apache.org by "Tim Allison (JIRA)" <ji...@apache.org> on 2018/05/18 12:15:00 UTC

[jira] [Created] (TIKA-2645) Reuse SAXParsers where possible

Tim Allison created TIKA-2645:
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             Summary: Reuse SAXParsers where possible
                 Key: TIKA-2645
                 URL: https://issues.apache.org/jira/browse/TIKA-2645
             Project: Tika
          Issue Type: Task
            Reporter: Tim Allison


[~wastl-nagel] pointed out on the [user list|https://lists.apache.org/thread.html/54913f29cd83bba175f77a2d6a4902bb3a5cba2fa495bbfd6012024a@%3Cuser.tika.apache.org%3E] that there can be thread contention when creating SAXParsers.  [~jukkaz] recommended pooling SAXParsers.

I noticed a modest improvement in speed when parsing docx files with our SAX based parser, and I suspect that [~wastl-nagel] will find an even greater improvement during detection because we're currently creating a new SAXParser on every call to detect an XML root.



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