[jira] Commented: (TIKA-567) Temporary file leak in TikaInputStream

["David Benson (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TIKA-567?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12983395#action_12983395 ] 

David Benson commented on TIKA-567:
-----------------------------------

We upgraded from Tika 0.8 to 0.9-SNAPSHOT because of TIKA-548, but the temporary file leak is causing large indexing jobs to run out of file handles (even after bumping up fs.file-max = 65535). I would suspect this would be a major concern for anyone else indexing millions of PDFs. Can this be addressed? Thanks

> Temporary file leak in TikaInputStream
> --------------------------------------
>
>                 Key: TIKA-567
>                 URL: https://issues.apache.org/jira/browse/TIKA-567
>             Project: Tika
>          Issue Type: Bug
>          Components: general
>    Affects Versions: 0.8
>            Reporter: Jukka Zitting
>            Assignee: Jukka Zitting
>             Fix For: 0.9
>
>
> The TikaInputStream.get(InputStream) method can end up leaking temporary files in cases like the Detector classes that will not close the returned stream.
> There should be a mechanism to signal that a potential TikaInputStream wrapper will no longer be used even if the underlying stream should not be closed.

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