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https://issues.apache.org/jira/browse/TIKA-2585?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nick Burch resolved TIKA-2585.
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Resolution: Fixed
Fix Version/s: 1.18
Added in 682c38d.
Currently only used on the TIKA-1509 multiple parsers branch, where it seems to
do what we'd want of it!
> TikaInputStream support for resetting via a factory of InputStreams
> -------------------------------------------------------------------
>
> Key: TIKA-2585
> URL: https://issues.apache.org/jira/browse/TIKA-2585
> Project: Tika
> Issue Type: Improvement
> Components: parser
> Affects Versions: 2.0, 1.17
> Reporter: Nick Burch
> Priority: Major
> Fix For: 1.18
>
>
> As raised in the 2.0 breaking changes thread, currently the only way that
> Tika has of handling the need to fully read an InputStream multiple times is
> to use {{TikaInputStream.getFile()}} which will spool to a temp file if not
> already file-based. (Reading a few kb is handled via buffering and
> mark/reset, but that doesn't scale for huge full files)
> In some cases, grabbing a fresh {{InputStream}} is actually cheaper than Tika
> spooling to a temp file, but we've no way of a caller expressing that
> So, before we make too much extra use of re-processing the whole input
> several times (eg for the augmenting-parsers and fallback-parsers), we should
> provide a way for callers to instead supply new {{InputStream}} instances on
> demand
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