Laurence wrote:
>>>> 2) The second problem is RGMA is not working, it seems that tomcat is
>>>> unable to find neccessary servlets: "The requested resource
>>>> /R-GMA/BrowserServlet/getPredefForm.do) is not available".
> Do you have the rgma servlets rpm installed?
Yes, yaim installed this package:
[root@se01 root]# rpm -qi edg-rgma-servlets
Name : edg-rgma-servlets Relocations: /opt/edg
Version : 3.4.35 Vendor: (none)
Release : sl3 Build Date: Thu 14 Oct 2004
01:34:22 PM MSD
Install Date: Thu 27 Jan 2005 01:51:25 PM MSK Build Host:
rgma03.pp.rl.ac.uk
Group : Grid Source RPM:
edg-rgma-servlets-3.4.35-sl3.src.rpm
Size : 2469415 License: EU DataGrid License
Signature : (none)
Packager : DataGrid WP3
URL : http://hepunx.rl.ac.uk/grid/wp3
Summary : R-GMA Servlets
Description :
Grid Middleware arising for EU-DataGrid project.
R-GMA is a relational implementation of Grid Monitoring Architecture as
defined by Global Grid Forum.
This contains the Servlets which transfer data from producers to
consumers within a Grid environment.
Is this a correct version?
> If so did tomcat start correctly? Are there any errors in /var/tomcat4/log/catalina.out.
Yes, the most common error is:
Starting service Tomcat-Insecure
Apache Tomcat/4.1
log4j:WARN No appenders could be found for logger
(org.edg.info.ArchiverServlet).
log4j:WARN Please initialize the log4j system properly.
But there also present ones like:
5 [main] ERROR digester.Digester - Parse Fatal Error at line 65 column
-1: Illegal character at end of document, <.
org.xml.sax.SAXParseException: Illegal character at end of document, <.
at org.apache.crimson.parser.Parser2.fatal(Parser2.java:3376)
at org.apache.crimson.parser.Parser2.fatal(Parser2.java:3370)
at
org.apache.crimson.parser.Parser2.parseInternal(Parser2.java:673)
at org.apache.crimson.parser.Parser2.parse(Parser2.java:337)
at
org.apache.crimson.parser.XMLReaderImpl.parse(XMLReaderImpl.java:448)
at org.apache.commons.digester.Digester.parse(Digester.java:1495)
at org.apache.catalina.startup.Catalina.start(Catalina.java:449)
at org.apache.catalina.startup.Catalina.execute(Catalina.java:400)
at org.apache.catalina.startup.Catalina.process(Catalina.java:180)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203)
Catalina.start: org.xml.sax.SAXParseException: Illegal character at end
of document, <.
org.xml.sax.SAXParseException: Illegal character at end of document, <.
at org.apache.crimson.parser.Parser2.fatal(Parser2.java:3376)
at org.apache.crimson.parser.Parser2.fatal(Parser2.java:3370)
at
org.apache.crimson.parser.Parser2.parseInternal(Parser2.java:673)
at org.apache.crimson.parser.Parser2.parse(Parser2.java:337)
at
org.apache.crimson.parser.XMLReaderImpl.parse(XMLReaderImpl.java:448)
at org.apache.commons.digester.Digester.parse(Digester.java:1495)
at org.apache.catalina.startup.Catalina.start(Catalina.java:449)
at org.apache.catalina.startup.Catalina.execute(Catalina.java:400)
at org.apache.catalina.startup.Catalina.process(Catalina.java:180)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203)
>> tried to connect to your R-GMA servlets but it look like you have a
>> firewall on port 8080. Please could you check.
Thank you, it seems that iptables were enabled by apt-get dist-upgrade,
now R-GMA is available at http://se01.novsu.ac.ru:8080/R-GMA/
--
Anton Martchukov - <[log in to unmask]>
Russia, Novgorod State University, Laboratory of Grid technology.
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