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https://issues.apache.org/jira/browse/TIKA-2349?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15991166#comment-15991166
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Hudson commented on TIKA-2349:
------------------------------
UNSTABLE: Integrated in Jenkins build tika-2.x-windows #202 (See
[https://builds.apache.org/job/tika-2.x-windows/202/])
TIKA-2349 -- try to match embedded docs by digest in tika-eval "Compare"
(tallison: rev c67e6223650eb8f157865293679e6f3af920b826)
* (add)
tika-eval/src/test/resources/test-dirs/extractsB/file14_diffAttachOrder.json
* (edit) tika-eval/src/test/java/org/apache/tika/eval/SimpleComparerTest.java
* (add)
tika-eval/src/test/resources/test-dirs/extractsA/file14_diffAttachOrder.json
* (edit) tika-eval/src/main/java/org/apache/tika/eval/ExtractComparer.java
> Try to match digests when finding equivalent embedded files in tika-eval
> Compare
> --------------------------------------------------------------------------------
>
> Key: TIKA-2349
> URL: https://issues.apache.org/jira/browse/TIKA-2349
> Project: Tika
> Issue Type: Improvement
> Components: tika-eval
> Reporter: Tim Allison
> Priority: Trivial
> Fix For: 2.0, 1.15
>
>
> In tika-eval {{Compare}}, there's some code that tries to find equivalent
> embedded files. The challenge is that embedded resource paths may contain
> different names in different versions of Tika, or they may be at different
> offsets within the {{List<Metadata>}}. In the most recent regression run, we
> had several cases where the {{List<Metadata>}}s were the same size, but the
> attachments were ordered differently.
> Instead of relying solely on position, let's try to match digest keys first,
> then back off to path names, and finally, back off equal locations in the
> list, if the lists have the same size.
> More areas for improvement will exist for this bit of code...
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