[jira] [Commented] (COMPRESS-385) Add detect() to CompressorStreamFactory

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/COMPRESS-385?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15969130#comment-15969130 ] 

ASF GitHub Bot commented on COMPRESS-385:
-----------------------------------------

GitHub user tballison opened a pull request:

    https://github.com/apache/commons-compress/pull/18

    COMPRESS-385

    add detect() to CompressorStreamFactory

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/tballison/commons-compress COMPRESS-385

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/commons-compress/pull/18.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #18
    
----
commit 0e5592509b4b8fdbe28e08118e9ee0b57f20af3f
Author: tballison <ta...@mitre.org>
Date:   2017-04-14T15:18:19Z

    COMPRESS-385, first draft

----


> Add detect() to CompressorStreamFactory
> ---------------------------------------
>
>                 Key: COMPRESS-385
>                 URL: https://issues.apache.org/jira/browse/COMPRESS-385
>             Project: Commons Compress
>          Issue Type: Improvement
>            Reporter: Tim Allison
>            Priority: Minor
>
> On TIKA-1631, several users have requested that we try to avoid an OOM when a corrupted Z file is "detected" by CompressorStreamFactory.  
> In Tika, for detection, we're creating the stream via CompressorStreamFactory and then "detecting" based on what stream was created.  Given that there can be some overhead in creating the stream and that there can be an OOM for a corrupt Z file, it would be great to add a {{detect(InputStream is)}} option in CompressorStreamFactory.
> PR on way.



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