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From "Peter Fassev (JIRA)" <j...@apache.org>
Subject [jira] [Created] (TIKA-2903) RereadableInputStream does not close storeOutputStream in all casses in, temporary files remain locked
Date Wed, 10 Jul 2019 07:08:00 GMT
Peter Fassev created TIKA-2903:
----------------------------------

             Summary: RereadableInputStream does not close storeOutputStream in all casses
in, temporary files remain locked
                 Key: TIKA-2903
                 URL: https://issues.apache.org/jira/browse/TIKA-2903
             Project: Tika
          Issue Type: Bug
    Affects Versions: 1.21
            Reporter: Peter Fassev
         Attachments: RereadableInputStream.patch

The TikaParser leaves a lot of temporary files with the name TIKA_streamstore_*.temp in the
temp folder. Many of them are locked and may be deleted only after restart of the by the
java process.

The files are created by the *org.apache.tika.utils.RereadableInputStream*, which obviously
does not close the {color:#FF0000}storeOutputStream{color} in all casses. Actually, it is
closed only by the method rewind(), but it should be also closed by calling the overall{color:#FF0000}
close(){color} method of the whole InputStream.

A simple patch is provided.



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