[jira] [Resolved] (COMPRESS-358) Offset is larger than block size in IWA dialect of FramedSnappyCompressorInputStream

["Stefan Bodewig (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/COMPRESS-358?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stefan Bodewig resolved COMPRESS-358.
-------------------------------------
    Resolution: Fixed

Thanks, I committed the test.

In retrospect I could have understood the problem when you reported it as the error message was clear enough. But in reality I had to implement write support to really wrap my head around the algorithm and format.

> Offset is larger than block size in IWA dialect of FramedSnappyCompressorInputStream
> ------------------------------------------------------------------------------------
>
>                 Key: COMPRESS-358
>                 URL: https://issues.apache.org/jira/browse/COMPRESS-358
>             Project: Commons Compress
>          Issue Type: Bug
>          Components: Compressors
>    Affects Versions: 1.12
>            Reporter: Tim Allison
>            Priority: Trivial
>             Fix For: 1.14
>
>         Attachments: DocumentStyleSheet_commons_unsnapped.iwa, DocumentStyleSheet_fromZipStream.iwa, DocumentStylesheet.iwa, DocumentStylesheet_iwana_unsnapped.iwa, DocumentStylesheet_uncompressed.iwa, testNumbersNew.numbers
>
>
> I finally was able to run the FramedSnappyCompressorInputStreamon a larger number of .iwa files.  I got the following on two files:
> {noformat}
> java.io.IOException: Offset is larger than block size
> 	at org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.expandCopy(SnappyCompressorInputStream.java:341)
> 	at org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.fill(SnappyCompressorInputStream.java:212)
> 	at org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.read(SnappyCompressorInputStream.java:134)
> 	at org.apache.commons.compress.compressors.snappy.FramedSnappyCompressorInputStream.readOnce(FramedSnappyCompressorInputStream.java:166)
> 	at org.apache.commons.compress.compressors.snappy.FramedSnappyCompressorInputStream.read(FramedSnappyCompressorInputStream.java:122)
> 	at java.io.InputStream.read(InputStream.java:101)
> 	at java.nio.file.Files.copy(Files.java:2908)
> 	at java.nio.file.Files.copy(Files.java:3027)
> {noformat}
> No good deed goes unpunished... :)  Thank you, again!



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