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... ... @@ -1,1 +1,1 @@ 1 -XWiki. VincentMassol1 +XWiki.Sergiu - Content
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... ... @@ -37,6 +37,7 @@ 37 37 = Prerequisites = 38 38 39 39 * Java 6 or greater installed. 40 +* A Servlet Container supporting Servlet 2.4. 40 40 * A minimum of 300MB of heap memory and 96MB of permGen. Recommended value are above 512MB for the heap and 128MB for the permGen (##-Xmx512m -XX:MaxPermSize=128m##)((( 41 41 {{warning}} 42 42 Note that storing attachments with the default (in database) storage mechanism is very memory intensive. See the [[administrators guide to attachments>>platform:AdminGuide.Attachments]] for more information about memory cost and the alternative filesystem based attachment store. ... ... @@ -66,3 +66,17 @@ 66 66 = Troubleshooting = 67 67 68 68 You can verify some basic settings of your XWiki install (on Tomcat, MySQL) using the [[Admin Tools application>>extensions:Extension.AdminTools]]. Keep in mind that some of these tools only work in a Linux environment. 70 + 71 +== Running multiple instances of XWiki in the same container == 72 + 73 +If you get this error: 74 + 75 +{{code}} 76 +com.xpn.xwiki.XWikiException: Error number 3 in 0: Could not initialize main XWiki context 77 +Wrapped Exception: Failed to get cache factory component 78 +... 79 +Caused by: 80 +org.infinispan.jmx.JmxDomainConflictException: Domain already registered org.xwiki.infinispan 81 +{{/code}} 82 + 83 +You need to edit ##WEB-INF/cache/infinispan/config.xml## for each instance of XWiki, and change the ##jmxDomain## value (found under the ##globalJmxStatistics## tag) to have a unique name.