dhis2-users team mailing list archive

[Orvalho Augusto <orvaquim@xxxxxxxxx>]

Hello Dear!

First it is advisable to use 64 bits. But anyway we can use 32bit.

Second do not mess up java in ubuntu using those enviroment settings; Use
update-alternatives command. Check the doccumentation for that.

In my experience the Linux kernel settings by default are fine. And the it
is important to set those when you are in a production server. The most
important one is the java and postgres section. Install OpenJDK at least
1.6. and then tomcat at least 6.

Hope it helps
Caveman






On Fri, Jun 21, 2013 at 6:02 PM, <r.friedman@xxxxxxxxxxxxxx> wrote:

>
>
> OK, I have given up on DHIS-live and am headed in a
> ubuntu12.-4/32bit-tomcat6-postgres1.9-dhis2.12 direction.  I have basically
> followed the directions at
> http://www.dhis2.org/doc/snapshot/en/implementer/html/ch08s02.html with
> the following difficulties:
> (1) in Operating System Kernel Tuning, setting kernel.shmmax does not
> work, see
> http://askubuntu.com/questions/286852/postgres-could-not-create-shared-memory-segment-invalid-argument.
> I am able to set the parameter thusly (output from sysctl):
> kernel.shmmax = 42949672
> kernel.shmmni = 4096
> (2) in Install Tomcat, did not rename to ROOT.war.  Also, there was no
> location specified for bin/setenv.sh, so I added the lines to
> /etc/bash.bashrc.  They can be seen from the command line, e.g.
> JAVA_HOME=/usr/lib/jvm/java-6-openjdk
> JAVA_OPTS='-Xmx512m -Xms768m -XX:MaxPermSize=500m -XX:PermSize=300m'
>
> At this point, free returns
>              total       used       free     shared    buffers     cached
> Mem:       4079068    2761100    1317968          0     423824    1192504
> -/+ buffers/cache:    1144772    2934296
> Swap:     19398480          0   19398480
>
> I can start the Tomcat manager application and dhis is shown as having
> started, but it appears that actually Java has run out of heap space (log
> below) and the connection just times out.
>
> Suggestions?
>
> Saludos, Roger
>
> Jun 21, 2013 11:30:11 AM org.apache.catalina.startup.ClassLoaderFactory
> validateFile
> WARNING: Problem with directory [/usr/share/tomcat6/server/classes],
> exists: [false], isDirectory: [false], canRead: [false]
> Jun 21, 2013 11:30:11 AM org.apache.catalina.startup.ClassLoaderFactory
> validateFile
> WARNING: Problem with directory [/usr/share/tomcat6/server], exists:
> [false], isDirectory: [false], canRead: [false]
> Jun 21, 2013 11:30:11 AM org.apache.catalina.startup.ClassLoaderFactory
> validateFile
> WARNING: Problem with directory [/usr/share/tomcat6/shared/classes],
> exists: [false], isDirectory: [false], canRead: [false]
> Jun 21, 2013 11:30:11 AM org.apache.catalina.startup.ClassLoaderFactory
> validateFile
> WARNING: Problem with directory [/usr/share/tomcat6/shared], exists:
> [false], isDirectory: [false], canRead: [false]
> Jun 21, 2013 11:30:14 AM org.apache.coyote.http11.Http11Protocol init
> INFO: Initializing Coyote HTTP/1.1 on http-8080
> Jun 21, 2013 11:30:14 AM org.apache.catalina.startup.Catalina load
> INFO: Initialization processed in 2532 ms
> Jun 21, 2013 11:30:14 AM org.apache.catalina.core.StandardService start
> INFO: Starting service Catalina
> Jun 21, 2013 11:30:14 AM org.apache.catalina.core.StandardEngine start
> INFO: Starting Servlet Engine: Apache Tomcat/6.0.35
> Jun 21, 2013 11:30:14 AM org.apache.catalina.startup.HostConfig
> deployDescriptor
> INFO: Deploying configuration descriptor dhis.xml
> Jun 21, 2013 11:30:22 AM org.apache.catalina.loader.WebappClassLoader
> validateJarFile
> INFO:
> validateJarFile(/var/lib/tomcat6/webapps/dhis/WEB-INF/lib/geronimo-servlet_2.5_spec-1.1.2.jar)
> - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class:
> javax/servlet/Servlet.class
> Jun 21, 2013 11:47:43 AM org.apache.catalina.startup.HostConfig
> deployDescriptor
> INFO: Deploying configuration descriptor manager.xml
> Jun 21, 2013 11:47:47 AM org.apache.catalina.startup.HostConfig
> deployDescriptor
> INFO: Deploying configuration descriptor host-manager.xml
> Jun 21, 2013 11:47:49 AM org.apache.catalina.startup.HostConfig
> deployDescriptor
> INFO: Deploying configuration descriptor docs.xml
> Jun 21, 2013 11:47:52 AM org.apache.coyote.http11.Http11Protocol start
> INFO: Starting Coyote HTTP/1.1 on http-8080
> Jun 21, 2013 11:47:53 AM org.apache.catalina.startup.Catalina start
> INFO: Server startup in 1059093 ms
> Jun 21, 2013 11:50:04 AM org.apache.coyote.http11.Http11Processor process
> SEVERE: Error processing request
> java.lang.OutOfMemoryError: Java heap space
> Jun 21, 2013 11:50:08 AM org.apache.coyote.http11.Http11Processor process
> SEVERE: Error finishing response
> java.lang.OutOfMemoryError: Java heap space
> Jun 21, 2013 11:50:20 AM org.apache.coyote.http11.Http11Processor process
> SEVERE: Error processing request
> java.lang.OutOfMemoryError: Java heap space
> Jun 21, 2013 11:50:23 AM org.apache.coyote.http11.Http11Processor process
> SEVERE: Error finishing response
> java.lang.OutOfMemoryError: Java heap space
>
>
>
> ********
>
>
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