Following up on my earlier post, I was getting errors when running the
./filter-media command with the flags to only run the JPEGFilter. I tried
it again with no flags, and presto! thumbnails created. The librarians are
very happy with them.
OK, so then I check my crontab to see what's going on. Running from a
command line:
/usr/home/dspace/app/dspace/bin/filter-media -v
generates a nice page of results with a few warnings.
Setting a crontab entry according to the cookbook to:
5 2 * * * /usr/home/dspace/app/dspace/bin/filter-media -v >>
/tmp/mediafilter.log 2>&1
returns this mess to the output log file:
Applying Media Filters
Warning: -Xmx256m not understood. Ignoring.
Exception in thread "main" java.lang.NoClassDefFoundError: while resolving
class: org.dspace.app.mediafilter.MediaFilterManager
at java.lang.VMClassLoader.resolveClass(java.lang.Class)
(/usr/lib/libgcj.so.5.0.0)
at java.lang.Class.initializeClass() (/usr/lib/libgcj.so.5.0.0)
at java.lang.Class.forName(java.lang.String, boolean,
java.lang.ClassLoader) (/usr/lib/libgcj.so.5.0.0)
at java.lang.Class.forName(java.lang.String) (/usr/lib/libgcj.so.5.0.0)
at gnu.gcj.runtime.FirstThread.run() (/usr/lib/libgcj.so.5.0.0)
at _Jv_ThreadRun(java.lang.Thread) (/usr/lib/libgcj.so.5.0.0)
at _Jv_RunMain(java.lang.Class, byte const, int, byte const, boolean)
(/usr/lib/libgcj.so.5.0.0)
at __gcj_personality_v0 (/usr/home/dspace/java.version=1.4.2)
at __libc_start_main (/lib/tls/libc-2.3.4.so)
at _Jv_RegisterClasses (/usr/home/dspace/java.version=1.4.2)
Caused by: java.lang.ClassNotFoundException: java.lang.StringBuilder not
found in [file:/usr/home/dspace/app/dspace/lib/activation-1.1.jar,
file:/usr/home/dspace/app/dspace/lib/bcmail-jdk14-136.jar,
file:/usr/home/dspace/app/dspace/lib/bcprov-jdk14-136.jar,
file:/usr/home/dspace/app/dspace/lib/commons-cli-1.0.jar,
file:/usr/home/dspace/app/dspace/lib/commons-codec-1.3.jar,
file:/usr/home/dspace/app/dspace/lib/commons-collections-3.2.jar,
file:/usr/home/dspace/app/dspace/lib/commons-dbcp-1.2.1.jar,
file:/usr/home/dspace/app/dspace/lib/commons-fileupload-1.1.1.jar,
file:/usr/home/dspace/app/dspace/lib/commons-io-1.2.jar,
file:/usr/home/dspace/app/dspace/lib/commons-lang-2.2.jar,
file:/usr/home/dspace/app/dspace/lib/commons-logging-1.0.jar,
file:/usr/home/dspace/app/dspace/lib/commons-pool-1.3.jar,
file:/usr/home/dspace/app/dspace/lib/dom4j-1.6.1.jar,
file:/usr/home/dspace/app/dspace/lib/dspace-api-1.5.0.jar,
file:/usr/home/dspace/app/dspace/lib/dspace-api-lang-1.5.0.0.jar,
file:/usr/home/dspace/app/dspace/lib/fontbox-0.1.0.jar,
file:/usr/home/dspace/app/dspace/lib/handle-5.3.4.jar,
file:/usr/home/dspace/app/dspace/lib/icu4j-3.4.4.jar,
file:/usr/home/dspace/app/dspace/lib/jargon-1.4.25.jar,
file:/usr/home/dspace/app/dspace/lib/jaxen-1.1.jar,
file:/usr/home/dspace/app/dspace/lib/jdom-1.0.jar,
file:/usr/home/dspace/app/dspace/lib/jempbox-0.2.0.jar,
file:/usr/home/dspace/app/dspace/lib/log4j-1.2.14.jar,
file:/usr/home/dspace/app/dspace/lib/lucene-core-2.3.0.jar,
file:/usr/home/dspace/app/dspace/lib/mail-1.4.jar,
file:/usr/home/dspace/app/dspace/lib/mets-1.5.2.jar,
file:/usr/home/dspace/app/dspace/lib/ojdbc14-10.2.0.2.0.jar,
file:/usr/home/dspace/app/dspace/lib/oro-2.0.8.jar,
file:/usr/home/dspace/app/dspace/lib/pdfbox-0.7.3.jar,
file:/usr/home/dspace/app/dspace/lib/poi-2.5.1-final-20040804.jar,
file:/usr/home/dspace/app/dspace/lib/rome-0.8.jar,
file:/usr/home/dspace/app/dspace/lib/tm-extractors-0.4.jar,
file:/usr/home/dspace/app/dspace/lib/xalan-2.7.0.jar,
file:/usr/home/dspace/app/dspace/lib/xercesImpl-2.8.1.jar,
file:/usr/home/dspace/app/dspace/lib/xml-apis-1.0.b2.jar,
file:/usr/home/dspace/app/dspace/lib/xmlParserAPIs-2.0.2.jar,
file:/usr/home/dspace/app/dspace/config/,
file:/usr/share/java/libgcj-3.4.6.jar, file:./, core:/]
at java.net.URLClassLoader.findClass(java.lang.String)
(/usr/lib/libgcj.so.5.0.0)
at gnu.gcj.runtime.VMClassLoader.findClass(java.lang.String)
(/usr/lib/libgcj.so.5.0.0)
at java.lang.ClassLoader.loadClass(java.lang.String, boolean)
(/usr/lib/libgcj.so.5.0.0)
at _Jv_FindClass(_Jv_Utf8Const, java.lang.ClassLoader)
(/usr/lib/libgcj.so.5.0.0)
at java.lang.Class.forName(java.lang.String, boolean,
java.lang.ClassLoader) (/usr/lib/libgcj.so.5.0.0)
at _Jv_BytecodeVerifier.verify_instructions_0()
(/usr/lib/libgcj.so.5.0.0)
at _Jv_VerifyMethod(_Jv_InterpMethod) (/usr/lib/libgcj.so.5.0.0)
at _Jv_PrepareClass(java.lang.Class) (/usr/lib/libgcj.so.5.0.0)
at _Jv_WaitForState(java.lang.Class, int) (/usr/lib/libgcj.so.5.0.0)
at java.lang.VMClassLoader.linkClass0(java.lang.Class)
(/usr/lib/libgcj.so.5.0.0)
at java.lang.VMClassLoader.resolveClass(java.lang.Class)
(/usr/lib/libgcj.so.5.0.0)
...9 more
Crontab was set up as user 'dspace', which is the user account used for
the successful command-line execution. The log file is created and owned
by user 'dspace' as well.
_____________________
Tom McGee
Seton Hall University TLTC
973.275.2992
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