On Jul 29, 2013, at 1:45 PM, lequan.moon <lequan.moon(a)gmail.com> wrote:
  Yes. I did a multiple wikis. And successfully include
documents from those.
 But still, I want a separated server do the logical jobs. And a separated
 one do the displaying to end-users.
 (it could low the response time I think)
 Is it possible to make it? 
You'll need interwiki links to link stuff, see
http://platform.xwiki.org/xwiki/bin/view/Main/XWikiSyntax#HLinks
Otherwise you'll need to use the REST API to get content.
You can also use $xwiki.getURLContent() (see
http://extensions.xwiki.org/xwiki/bin/view/Extension/External+Pretty+Code for an example).
Thanks
-Vincent
  Marius Dumitru Florea wrote
  On Mon, Jul 29, 2013 at 2:11 PM, lequan.moon
< 
  lequan.moon@ 
> > wrote:
>>
>>> {{display reference="wiki:Space.PageName"/}}
>>
>> Could it be more specific?
>> For example: I have 2 instance of xwiki:
>> 192.168.0.100/xwiki
>> 192.168.0.101/xwiki
>
> Why do you need two servers? You can have multiple wikis on the same
> server. The include and display macros work only for pages that are on
> the same XWiki instance (even if they are on different subwikis).
>
> Hope this helps,
> Marius
>
>> How can I access each wiki and include document from them?
>> And I got this error message when trying to include them
>>
>>> org.xwiki.rendering.macro.MacroExecutionException: Current user
>>> [xwiki:XWiki.Admin] doesn't have view rights on document
>>> [10.0.0.141/xwiki:Sandbox.page2]
>>>      at
>>>
org.xwiki.rendering.internal.macro.display.DisplayMacro.execute(DisplayMacro.java:134)
>>>      at
>>>
org.xwiki.rendering.internal.macro.display.DisplayMacro.execute(DisplayMacro.java:53)
>>>      at
>>>
org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transformOnce(MacroTransformation.java:191)
>>>      at
>>>
org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transform(MacroTransformation.java:132)
>>>      at
>>>
org.xwiki.rendering.internal.transformation.DefaultTransformationManager.performTransformations(DefaultTransformationManager.java:87)
>>>      at
>>>
org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:252)
>>>      at
>>>
org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:125)
>>>      at
>>>
org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:55)
>>>      at
>>>
org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:80)
>>>      at
>>>
org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:38)
>>>      at
>>>
org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:113)
>>>      at
>>>
org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:50)
>>>      at
>>>
org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:67)
>>>      at
>>>
org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:41)
>>>      at
>>> com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:922)
>>>      at
>>> com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:901)
>>>      at
>>> com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:932)
>>>      at
>>> com.xpn.xwiki.api.Document.getRenderedContent(Document.java:603)
>>>      at sun.reflect.GeneratedMethodAccessor290.invoke(Unknown Source)
>>>      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
>>>      at java.lang.reflect.Method.invoke(Unknown Source)
>>>      at
>>>
org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395)
>>>      at
>>>
org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384)
>>>      at
>>> org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173)
>>>      at
>>>
org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280)
>>>      at
>>>
org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567)
>>>      at
>>>
org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71)
>>>      at
>>>
org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142)
>>>      at
>>> org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
>>>      at
>>>
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342)
>>>      at
>>>
org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106)
>>>      at
>>>
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342)
>>>      at
>>>
org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228)
>>>      at
>>>
org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187)
>>>      at
>>>
com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105)
>>>      at
>>>
com.xpn.xwiki.internal.template.DefaultPrivilegedTemplateRenderer.evaluate(DefaultPrivilegedTemplateRenderer.java:125)
>>>      at
>>>
com.xpn.xwiki.internal.template.DefaultPrivilegedTemplateRenderer.evaluateTemplate(DefaultPrivilegedTemplateRenderer.java:75)
>>>      at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1829)
>>>      at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1769)
>>>      at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:895)
>>>      at sun.reflect.GeneratedMethodAccessor132.invoke(Unknown Source)
>>>      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
>>>      at java.lang.reflect.Method.invoke(Unknown Source)
>>>      at
>>>
org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395)
>>>      at
>>>
org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384)
>>>      at
>>> org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173)
>>>      at
>>>
org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280)
>>>      at
>>>
org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:369)
>>>      at
>>> org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
>>>      at
>>>
org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:216)
>>>      at
>>>
org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:311)
>>>      at
>>>
org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:230)
>>>      at
>>>
org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207)
>>>      at
>>> org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
>>>      at
>>>
org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87)
>>>      at
>>> org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
>>>      at
>>>
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342)
>>>      at
>>>
org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106)
>>>      at
>>>
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342)
>>>      at
>>>
org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228)
>>>      at
>>>
org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187)
>>>      at
>>>
com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105)
>>>      at
>>>
com.xpn.xwiki.internal.template.DefaultPrivilegedTemplateRenderer.evaluate(DefaultPrivilegedTemplateRenderer.java:125)
>>>      at
>>>
com.xpn.xwiki.internal.template.DefaultPrivilegedTemplateRenderer.evaluateTemplate(DefaultPrivilegedTemplateRenderer.java:75)
>>>      at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1829)
>>>      at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:166)
>>>      at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:295)
>>>      at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:128)
>>>      at
>>>
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
>>>      at
>>> org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
>>>      at
>>> org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
>>>      at
>>> org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
>>>      at javax.servlet.http.HttpServlet.service(HttpServlet.java:735)
>>>      at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
>>>      at
>>> org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:669)
>>>      at
>>>
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1448)
>>>      at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:120)
>>>      at
>>>
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1419)
>>>      at
>>>
org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144)
>>>      at
>>>
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1419)
>>>      at
>>> com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66)
>>>      at
>>>
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1419)
>>>      at
>>>
org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208)
>>>      at
>>>
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1419)
>>>      at
>>>
org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
>>>      at
>>>
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1419)
>>>      at
>>> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:455)
>>>      at
>>> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
>>>      at
>>> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557)
>>>      at
>>>
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
>>>      at
>>>
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1075)
>>>      at
>>> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:384)
>>>      at
>>>
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
>>>      at
>>>
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1009)
>>>      at
>>> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
>>>      at
>>>
org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255)
>>>      at
>>>
org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:154)
>>>      at
>>>
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
>>>      at org.eclipse.jetty.server.Server.handle(Server.java:368)
>>>      at
>>>
org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:488)
>>>      at
>>>
org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:932)
>>>      at
>>>
org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:994)
>>>      at
>>> org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:640)
>>>      at
>>> org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
>>>      at
>>>
org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)
>>>      at
>>>
org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:628)
>>>      at
>>>
org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52)
>>>      at
>>>
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
>>>      at
>>>
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
>>>      at java.lang.Thread.run(Unknown Source)