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https://issues.apache.org/jira/browse/TIKA-2180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15713218#comment-15713218
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Ashish Basran commented on TIKA-2180:
-------------------------------------
With 100 documents it look like following. I aborted after waiting for ~25
minutes.
BatchProcess:The directory crawler has considered 100 files, and it has added
100 files.
BatchProcess:
BatchProcess:The directory crawler has completed its crawl.
BatchProcess:
BatchProcess:Processed 0 documents in 20 minutes, 40 seconds (0 docs per sec).
BatchProcess:There have been 0 handled exceptions.
BatchProcess:A thread has been working on Document (68).docx for 1488.018
seconds.
BatchProcess:A thread has been working on Document (41).docx for 1496.067
seconds.
BatchProcess:A thread has been working on Document (91).docx for 1498.749
seconds.
BatchProcess:A thread has been working on Document (45).docx for 1514.794
seconds.
BatchProcess:There are 0 file processors still active.
Command used:
.\java.exe -jar D:\Tika\Tika\tika-app-1.14.jar -i D:\Tika\Tika\Process -o
D:\Tika\Tika\Output -numConsumers 4
> Multiple requests on Tika to extract text slows down
> ----------------------------------------------------
>
> Key: TIKA-2180
> URL: https://issues.apache.org/jira/browse/TIKA-2180
> Project: Tika
> Issue Type: Bug
> Components: server
> Affects Versions: 1.13, 1.14
> Environment: Windows OS, Open JDK, 4 core 32 GB RAM
> Reporter: Ashish Basran
>
> I observed that if I send multiple requests to Tika (eg.
> http://localhost:8080/tika) with around 5MB files, Tika is very slow in
> completing the action. I tried with ~20 random files, it took 170 seconds to
> process all the files in sequence. If I pass all files in parallel, it took
> around 780 seconds to process same set of files.
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