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https://issues.apache.org/jira/browse/TIKA-2645?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16482865#comment-16482865
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Tim Allison edited comment on TIKA-2645 at 5/21/18 6:38 PM:
------------------------------------------------------------

[~wastl-nagel], make sure to call XMLReaderUtils.setPoolSize(numThreads) to set 
an appropriate sized pool size for your needs...or if you can recommend a way 
for us to autosize, that'd be even better.

Cheers!


was (Author: [email protected]):
[~wastl-nagel], make sure to call XMLReaderUtils.setPoolSize(numThreads) to set 
an appropriate sized pool size for your needs...of if you can recommend a way 
for us to autosize, that'd be even better.

Cheers!

> Reuse SAXParsers where possible
> -------------------------------
>
>                 Key: TIKA-2645
>                 URL: https://issues.apache.org/jira/browse/TIKA-2645
>             Project: Tika
>          Issue Type: Task
>            Reporter: Tim Allison
>            Assignee: Tim Allison
>            Priority: Major
>             Fix For: 1.19, 2.0.0
>
>
> [~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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