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From Leonardo Pinho <leonardo.pi...@gmail.com>
Subject RE: Redeploy issues loading contents from some .jar at WEB-INF/lib
Date Wed, 14 Nov 2007 17:58:33 GMT

>> This message indicates that the ZIP (jar) file is corrupted, or at least
>> the ZIP library thinks it is.  There are two ways of accessing a ZIP
>> file: sequentially, starting at the beginning, or randomly using the TOC
>> at the end of the file.  This message only occurs when using the TOC.  I
>> don't know if access is different on initial deployment vs.
>> redeployment.

>> One typical cause of corruption is doing an ASCII FTP transfer (rather
>> than binary) from a Windows box.

The jar is inside of the WAR and, besides that, as I said if I just restart
Tomcat it works (using the same WAR and JAR file). So, I'm sure that is not
related to corrupted data.

>> What JVM version are you using?  There were some fixes that went into
>> this area some time ago in 1.5; is your JRE/JDK up to date?

I'm using jdk1.5.0_10 (update 10)

>> Does the problem occur if you set unpackWAR to true?  It appears that
>> you have it disabled for particular this webapp.

I'm using unpackWAR=false, the webapp is unpacked at work directory but I'll
try using unpackWAR=true...


Caldarale, Charles R wrote:
> 
>> From: Leonardo Pinho [mailto:leonardo.pinho@gmail.com] 
>> Subject: Redeploy issues loading contents from some .jar at 
>> WEB-INF/lib
>> 
>> I'm getting some errors when I do redeploy of a spring 
>> application at Tomcat. This web app loads some content
>> from a jar file (at WEB-INF/lib/common.jar):
>> 
>> java.lang.InternalError: jzentry == 0,
>>  jzfile = 1607179080,
>>  total = 152,
>>  name =
>>
> /usr/local/apache-tomcat-5.5.20/work/Catalina/localhost/DepositEngineTRA
> NS/WEB-INF/lib/common.jar,
>>  i = 15,
>>  message = invalid LOC header (bad signature)
> 
> This message indicates that the ZIP (jar) file is corrupted, or at least
> the ZIP library thinks it is.  There are two ways of accessing a ZIP
> file: sequentially, starting at the beginning, or randomly using the TOC
> at the end of the file.  This message only occurs when using the TOC.  I
> don't know if access is different on initial deployment vs.
> redeployment.
> 
> One typical cause of corruption is doing an ASCII FTP transfer (rather
> than binary) from a Windows box.
> 
>> I'm using Tomcat 5.5.20 on Red Hat Linux...
> 
> What JVM version are you using?  There were some fixes that went into
> this area some time ago in 1.5; is your JRE/JDK up to date?
> 
> Does the problem occur if you set unpackWAR to true?  It appears that
> you have it disabled for particular this webapp.
> 
>  - Chuck
> 
> 
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