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Posted to issues@commons.apache.org by "Stefan Bodewig (Resolved) (JIRA)" <ji...@apache.org> on 2011/11/09 16:57:51 UTC
[jira] [Resolved] (COMPRESS-154) GzipCompressorInputStream doesn't
support concatenated .gz files
[ https://issues.apache.org/jira/browse/COMPRESS-154?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Stefan Bodewig resolved COMPRESS-154.
-------------------------------------
Resolution: Fixed
Fix Version/s: 1.4
The patch is in with svn revision 1199812 (but defaults to not support concatenated streams).
Missing are docs and testcases, but in order to keep discussion in a single place, Reply-To: COMPRESS-146
> GzipCompressorInputStream doesn't support concatenated .gz files
> ----------------------------------------------------------------
>
> Key: COMPRESS-154
> URL: https://issues.apache.org/jira/browse/COMPRESS-154
> Project: Commons Compress
> Issue Type: Bug
> Components: Compressors
> Reporter: Lasse Collin
> Fix For: 1.4
>
> Attachments: GzipCompressorInputStream.java
>
>
> The .gz format allows concatenating multiple .gz files as is. A decompressor should decompress the resulting multimember file as if it were a single .gz file.
> GzipCompressorInputStream is a wrapper for java.util.zip.GZIPInputStream which doesn't support concatenated .gz files. Only the first .gz member is decompressed and the rest of the compressed data is silently ignored.
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