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Date: Mon, 11 Aug 2014 05:58:12 +0000 (UTC)
From: "Stefan Bodewig (JIRA)" <jira@apache.org>
To: issues@commons.apache.org
Message-ID: <JIRA.12720896.1402587955163.53425.1407736692144@arcas>
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Subject: [jira] [Commented] (COMPRESS-284) Multi Thread Uncompress TGZ -
 CRC32 ERROR
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    [ https://issues.apache.org/jira/browse/COMPRESS-284?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14092477#comment-14092477 ] 

Stefan Bodewig commented on COMPRESS-284:
-----------------------------------------

Is anybody else ever going to use the archiveData stream?  Does switching to {{java.util.zip.GZIPInputStream}} rather than our version solve the issue?

> Multi Thread Uncompress TGZ - CRC32 ERROR
> -----------------------------------------
>
>                 Key: COMPRESS-284
>                 URL: https://issues.apache.org/jira/browse/COMPRESS-284
>             Project: Commons Compress
>          Issue Type: Bug
>    Affects Versions: 1.8.1
>         Environment: Linux
>            Reporter: Inspico
>
> We have to uncompress ".tar.gz".
> So we use an "TarArchiveInputStream(GzipCompressorInputStream)".
> An archive extracted alone works perfectly.
> But when we have to launch paralleles thread to extract many archives at the same time we get the same error for each thread :
> java.lang.Exception: Error while extracting list of files from Archive : java.io.IOException: Gzip-compressed data is corrupt (CRC32 error)
> Sometimes we may have a success for only one archive among all errors.
> Is there any problems on the use of TarInputStream or GZIPInputStream in multi-thread ?


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