[jira] [Created] (TIKA-1183) tika-app --server --detect fails with "mark/reset not supported"

["Nick Burch (JIRA)" <ji...@apache.org>]

Nick Burch created TIKA-1183:
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             Summary: tika-app --server --detect fails with "mark/reset not supported"
                 Key: TIKA-1183
                 URL: https://issues.apache.org/jira/browse/TIKA-1183
             Project: Tika
          Issue Type: Bug
          Components: cli, detector
    Affects Versions: 1.5
            Reporter: Nick Burch


If you try running the Tika App in detect server mode, eg with "--server --detect", then your detection will fail with exceptions like:

java.io.IOException: mark/reset not supported
	at java.io.InputStream.reset(InputStream.java:347)
	at org.apache.tika.parser.microsoft.POIFSContainerDetector.detect(POIFSContainerDetector.java:158)
	at org.apache.tika.detect.CompositeDetector.detect(CompositeDetector.java:61)
	at org.apache.tika.cli.TikaCLI$10.process(TikaCLI.java:252)
	at org.apache.tika.cli.TikaCLI$TikaServer$1.run(TikaCLI.java:803)

I'm not sure if this is a problem with the detector, or if it's a problem with the Tika CLI calling the wrong detector / not doing any buffering

Since detection works best when the stream is rewindable, so that container detectors can work, I think we should probably change the Tika CLI Server to buffer into a TikaInputStream for detection. Not sure if there's a downside to this though?



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