Month: November 2012

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Setting Up Tools And Frameworks

Error encounter while making Tools and Framework up and running Following are some of the errors and there fixes we got for Tool And Framework setup. [root@endeca bin]# sh –app /endeca/ToolsAndFrameworks/3.1.0/reference/discover-data/deploy.xml Can’t locate in @INC (@INC contains: ./../lib /tmp/original_perl_build_dir/lib/5.8.3/i686-linux /tmp/original_perl_build_dir/lib/5.8.3 /tmp/original_perl_build_dir/lib/site_perl/5.8.3/i686-linux /tmp/original_perl_build_dir/lib/site_perl/5.8.3 /tmp/original_perl_build_dir/lib/site_perl .) at ./../lib/ line 13. BEGIN failed–compilation aborted at ./../lib/ line 13. Run following command […]

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Disable “WARNING: Parameters: Invalid chunk ignored.” messages in Tomcat log

To disable this message you need to modify logging properties file. If you have in your tomcat/conf folder then make changes there. Otherwise modify jre’s file. Add to the end of /usr/local/java/jre/lib/ this line: org.apache.tomcat.util.http.Parameters.level = SEVERE Restart tomcat. The reason for this message is some problem with url’s parameters format, like && in the begining of parameters etc. […]

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Tomcat Access Logging Configuration

Monitoring who is using your server or if we want to record site activity, (hits, page views, errors).   Setting up Logging To setup access logging, edit the Tomcat server configuration file, ${tomcat_home}/conf/server.xml and uncomment the AccessLogValve:          <Valve className=”org.apache.catalina.valves.AccessLogValve” directory=”logs”  prefix=”localhost_access_log.” suffix=”.txt” pattern=”common” resolveHosts=”false”/>   By default the log files are created in the ${tomcat_home}/logs directory and roll over to a new file at midnight. […]

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Oracle Endeca Common Performance Problems

Info from MDEX Engine Performance Testing Best Practices Engine Feature/Query function Comments setNavAllRefinements / allgroups=1 Automatically expands all of the available dimensions and calculates available values for each dimension. The operation is very computational intensive as it requires the MDEX Engine to calculate not only which dimension values are available, for all possible dimensions, but depending on configuration of the […]

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