Re: [Archive-access-discuss] org.archive.io.NoGzipMagicException

[Miguel C. <mig...@fc...>]

Thank you Brad.

This FIX solved the problem.

Best regards,

Miguel Costa 



-----Original Message-----
From: Brad Tofel [mailto:br...@ar...] 
Sent: sexta-feira, 1 de Fevereiro de 2008 20:16
To: Miguel Costa
Cc: arc...@li...
Subject: Re: [Archive-access-discuss] org.archive.io.NoGzipMagicException

Hey Miguel, I think I just found the problem: I hadn't checked in a small
but crucial change to the wayback-code pom.xml which increases the
dependency on archive-commons from 2.0.0 to 2.0.1.. I'm betting this makes
all the difference. Please try updating to the latest HEAD and let me know
if that works for you.

Brad

Miguel Costa wrote:
> Hello,
>  
> I installed wayback 1.1.0-SNAPSHOT from svn. When I query the wayback 
> with an URL I get a:
>  
> org.archive.io.NoGzipMagicException
>  org.archive.io.GzipHeader.readHeader(GzipHeader.java:122)
>  org.archive.io.GzipHeader.<init>(GzipHeader.java:107)
>  
> org.archive.io.GzippedInputStream.readHeader(GzippedInputStream.java:3
> 35)
>  
> org.archive.io.GzippedInputStream.gzipMemberSeek(GzippedInputStream.ja
> va:370
> )
>  
> org.archive.io.arc.ARCReaderFactory$CompressedARCReader.get(ARCReaderF
> actory
> .java:383)
>  
> org.archive.io.arc.ARCReaderFactory$CompressedARCReader.get(ARCReaderF
> actory
> .java:326)
>  
> org.archive.wayback.resourcestore.LocalARCResourceStore.retrieveResour
> ce(Loc
> alARCResourceStore.java:108)
>  
> org.archive.wayback.webapp.AccessPoint.handleReplay(AccessPoint.java:3
> 12)
>  
> org.archive.wayback.webapp.AccessPoint.handleRequest(AccessPoint.java:
> 280)
>  
> org.archive.wayback.webapp.RequestFilter.handle(RequestFilter.java:106
> )
>  
> org.archive.wayback.webapp.RequestFilter.doFilter(RequestFilter.java:9
> 0)
>  
> The wayback find de file and then check if it is OK. This check thows 
> a NoGzipMagicException because it doesn't find a "magic" number.
> The code used is in commons-2.0.0-SNAPSHOT-sources.jar (from Heritrix) 
> for both projects - nutchwax and wayback.
>  
> I also installed nutchax 0.11.0-SNAPSHOT from svn (both projects from 
> trunk) and indexed the same ARC files. The query's results are presented
ok.
> Other files present the same symptoms.
> Does anyone have a clue of this problem? Does anyone use this version 
> of wayback without problems?
>  
>  
> Thanks
> --
>
> Miguel Costa
>
>  
>
>   
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