[opencms-dev] opencms-dev Digest, Vol 281, Issue 1
Clement Wee
clement at elixirtech.com
Tue Mar 21 04:41:31 CET 2017
Hi Tobias/admin,
I am still having trouble with ${cms.enableReload}. Can anyone help me?
Regards,
Clement Wee
Singapore
On Mon, Mar 20, 2017 at 7:00 PM, <opencms-dev-request at opencms.org> wrote:
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> Today's Topics:
>
> 1. Re: Zero search results in image gallery when not accessed
> over site server (Workaround) (Jan Michael Greiner)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Mon, 20 Mar 2017 09:02:36 +0000 (UTC)
> From: Jan Michael Greiner <jan0michael at yahoo.com>
> To: Jan Michael Greiner <jan0michael at yahoo.com>,
> "opencms-dev at opencms.org" <opencms-dev at opencms.org>
> Subject: Re: [opencms-dev] Zero search results in image gallery when
> not accessed over site server (Workaround)
> Message-ID: <1370540135.3551851.1490000556025 at mail.yahoo.com>
> Content-Type: text/plain; charset=UTF-8
>
> Hello all,
>
>
>
> (in my last e-mail I meant to write 'It is my fault not to _look_ in the
> webserver log'.)
>
>
> I found out, that the problem disappears, if I make sure, that the OpenCms
> webapp for the server opencms_workplace is loaded before the webapp is
> loaded for the servers opencms_my-site and opencms_default.
>
> Is this a Tomcat 9 specific problem?
>
> As a very first and ugly workaround I'll try to put a line like the
> following in my /etc/init.d/tomcat9 in the "start)" section, before Tomcat
> ist started (I have the webapps deployed with configuration descriptors in
> $CATALINA_BASE/conf/Catalina/):
>
> (mv $CATALINA_BASE/conf/Catalina/opencms_default
> $CATALINA_BASE/conf/Catalina_delayed_startup/; mv
> $CATALINA_BASE/conf/Catalina/opencms_my-site $CATALINA_BASE/conf/Catalina_delayed_startup;
> sleep 180; mv
> $CATALINA_BASE/conf/Catalina_delayed_startup/opencms_*
> $CATALINA_BASE/conf/Catalina/) &
>
>
> I hope this helps someone.
>
>
> Best regards
>
>
> Jan Michael Greiner
>
>
> ________________________________
> From: Jan Michael Greiner <jan0michael at yahoo.com>
> To: "opencms-dev at opencms.org" <opencms-dev at opencms.org>
> Sent: Saturday, March 18, 2017 9:30 AM
> Subject: Re: Zero search results in image gallery when not accessed over
> site server
>
>
>
> Hello again,
>
>
> while debugging I got aware, that an exception is logged to the webserver
> (Tomcat) log, and not to opencms.log... It is my fault not to log in the
> webserver log. But I reported this as issue anyway:
>
> https://github.com/alkacon/opencms-core/issues/490
>
>
>
> Can anybody help me, what the exception means?
>
>
> org.opencms.search.CmsSearchException: Execution of query
> "q=*:*&fl=*,score&qt=edismax&rows=200&fq=expired:[NOW TO
> *]&fq=released:[* TO NOW]&fq=created:[* TO *]&fq=lastmodified:[* TO
> *]&fq=parent-folders:("/sites/default/" OR "/shared/")&fq=con_locales:en&start=0&sort=lastmodified
> desc" failed.
> at org.opencms.search.solr.CmsSolrIndex.search(CmsSolrIndex.java:858)
> at org.opencms.search.solr.CmsSolrIndex.gallerySearch(
> CmsSolrIndex.java:276)
> at org.opencms.ade.galleries.CmsGalleryService.search(
> CmsGalleryService.java:2910)
> at org.opencms.ade.galleries.CmsGalleryService.getSearch(
> CmsGalleryService.java:953)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(
> NativeMethodAccessorImpl.java:62)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(
> DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.
> java:587)
> at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(
> RemoteServiceServlet.java:333)
> at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(
> RemoteServiceServlet.java:303)
> at com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(
> RemoteServiceServlet.java:373)
> at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(
> AbstractRemoteServiceServlet.java:62)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:648)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
> at org.opencms.gwt.CmsGwtService.service(CmsGwtService.java:194)
> at org.opencms.main.OpenCmsCore.invokeGwtService(OpenCmsCore.java:1722)
> at org.opencms.main.OpenCmsServlet.doGet(OpenCmsServlet.java:158)
> at org.opencms.main.OpenCmsServlet.doPost(OpenCmsServlet.java:177)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:648)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
> ApplicationFilterChain.java:230)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(
> ApplicationFilterChain.java:165)
> at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
> ApplicationFilterChain.java:192)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(
> ApplicationFilterChain.java:165)
> at org.opencms.jsp.jsonpart.CmsJsonPartFilter.doFilter(
> CmsJsonPartFilter.java:281)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
> ApplicationFilterChain.java:192)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(
> ApplicationFilterChain.java:165)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(
> ApplicationDispatcher.java:715)
> at org.apache.catalina.core.ApplicationDispatcher.processRequest(
> ApplicationDispatcher.java:460)
> at org.apache.catalina.core.ApplicationDispatcher.doForward(
> ApplicationDispatcher.java:385)
> at org.apache.catalina.core.ApplicationDispatcher.forward(
> ApplicationDispatcher.java:311)
> at org.opencms.main.OpenCmsUrlServletFilter.doFilter(
> OpenCmsUrlServletFilter.java:127)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
> ApplicationFilterChain.java:192)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(
> ApplicationFilterChain.java:165)
> at org.apache.catalina.core.StandardWrapperValve.invoke(
> StandardWrapperValve.java:199)
> at org.apache.catalina.core.StandardContextValve.invoke(
> StandardContextValve.java:96)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(
> AuthenticatorBase.java:474)
> at org.apache.catalina.core.StandardHostValve.invoke(
> StandardHostValve.java:140)
> at org.apache.catalina.valves.ErrorReportValve.invoke(
> ErrorReportValve.java:79)
> at org.apache.catalina.valves.AbstractAccessLogValve.invoke(
> AbstractAccessLogValve.java:624)
> at org.apache.catalina.core.StandardEngineValve.invoke(
> StandardEngineValve.java:87)
> at org.apache.catalina.connector.CoyoteAdapter.service(
> CoyoteAdapter.java:349)
> at org.apache.coyote.http11.Http11Processor.service(
> Http11Processor.java:783)
> at org.apache.coyote.AbstractProcessorLight.process(
> AbstractProcessorLight.java:66)
> at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(
> AbstractProtocol.java:745)
> at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.
> doRun(NioEndpoint.java:1437)
> at org.apache.tomcat.util.net.SocketProcessorBase.run(
> SocketProcessorBase.java:49)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(
> ThreadPoolExecutor.java:1142)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(
> ThreadPoolExecutor.java:617)
> at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(
> TaskThread.java:61)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.NullPointerException
> at org.opencms.search.solr.CmsSolrIndex.search(CmsSolrIndex.java:625)
> ... 52 more
>
>
>
> CmsSolrIndex.java:625 reads:
> QueryResponse queryResponse = m_solr.query(query);
>
> That means m_solr is null?
> How can that be?
>
>
> Best regards and thanks
>
> Jan Michael Greiner
>
>
>
> ________________________________
>
> From: Jan Michael Greiner <jan0michael at yahoo.com>
> To: "opencms-dev at opencms.org" <opencms-dev at opencms.org>
> Sent: Saturday, March 18, 2017 7:33 AM
> Subject: Re: Zero search results in image gallery when not accessed over
> site server
>
>
>
> Hello all,
>
>
>
> I attached a debugger (Eclipse) to the remote Tomcat.
>
> I set a breakpoint in org.opencms.ade.galleries.CmsGalleryService in the
> method public CmsGallerySearchBean getSearch(CmsGalleryDataBean data).
>
> A difference I see between access to the image gallery over
> https://opencms_default:8443 and https://opencms_workplace:8443 in source
> code line 931, String gallery = data.getStartGallery();:
>
>
> For https://opencms_workplace:8443 start gallery is null, for
> https://opencms_default:8443 it is set to /.galleries/office/.
> Can this be the reason why the image gallery is empty, if I access it over
> https://opencms_workplace:8443?
>
>
> Update: No, it seems the start gallery is just the gallery selected by
> default...
>
>
>
> I will debug further, and I will keep you up to date with my findings :-)
>
>
> Help is still appreciated... The source code is fine, well structured and
> so on. But it is really hard to dive into such a large project...
>
>
>
> Best regards
>
> Jan Michael Greiner
>
>
> ________________________________
>
> From: Jan Michael Greiner <jan0michael at yahoo.com>
> To: The OpenCms Mailing List <opencms-dev at opencms.org>
> Sent: Monday, March 13, 2017 1:55 PM
> Subject: Zero search results in image gallery when not accessed over site
> server
>
>
> Dear all,
>
>
> in my installation there is a problem with the image gallery, and I didn't
> find a similar case in the list archive.
>
> I have three sites in opencms-system.xml
>
> <sites>
> <workplace-server>https://opencms_workplace:8443</workplace-server>
> <default-uri>/sites/default/</default-uri>
> <shared-folder>/shared/</shared-folder>
> <site server="https://opencms_my-site:8443" uri="/sites/de.mysite/"
> title="My Site" position="50.0" webserver="false"/>
> <site server="https://opencms_default:8443" uri="/sites/default/"
> title="Demo Site" position="10.0" webserver="false">
> <parameters>
> <param name="locale.main">en</param>
> <param name="locale.secondary">de</param>
> </parameters>
> </site>
> </sites>
>
> The sites are accessed through a reverse proxy on another virtual machine.
> There is no difference with the image gallery, if I access the sites
> directly or through the reverse proxy.
>
>
>
> In https://opencms_default:8443 the image gallery works as expected.But I
> get the message described in
>
> http://lists.opencms.org/pipermail/opencms-dev/2016q2/041124.html
>
> "Accessing workplace or ADE through a server which has not been configured.
> Your site configuration is probably incorrect."
>
>
> In https://opencms_my-site:8443 I don't have a login yet, so I can not
> test the image gallery.
>
>
> In https://opencms_workplace:8443 the image gallery has always 0 search
> results.
>
>
>
> I don't think there is a problem with the search index, because the image
> gallery would not work in opencms_default in that case.
> Anyway I rebuilt the search index several times, to be sure.
>
> When restarting Tomcat there is an exception logged with SolrIndexWriter
> (two times, because there are online and offline search index?):
>
>
> 13 Mar 2017 12:09:14,665 INFO [ org.opencms.main.OpenCmsCore:2832] .
> Runlevel change : Switchi
> ng from 2 to 4
> 13 Mar 2017 12:09:14,865 ERROR [he.solr.update.SolrIndexWriter: 182]
> SolrIndexWriter was not closed p
> rior to finalize(), indicates a bug -- POSSIBLE RESOURCE LEAK!!!
> 13 Mar 2017 12:09:14,867 ERROR [he.solr.update.SolrIndexWriter: 135]
> Error closing IndexWriter
> java.lang.NullPointerException
> at org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3119)
> at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3087)
> at org.apache.lucene.index.IndexWriter.shutdown(IndexWriter.java:1080)
> at org.apache.lucene.index.IndexWriter.close(IndexWriter.java:1125)
> at org.apache.solr.update.SolrIndexWriter.close(SolrIndexWriter.java:130)
> at org.apache.solr.update.SolrIndexWriter.finalize(
> SolrIndexWriter.java:183)
> at java.lang.System$2.invokeFinalize(System.java:1270)
> at java.lang.ref.Finalizer.runFinalizer(Finalizer.java:98)
> at java.lang.ref.Finalizer.access$100(Finalizer.java:34)
> at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:210)
> 13 Mar 2017 12:09:14,868 ERROR [he.solr.update.SolrIndexWriter: 182]
> SolrIndexWriter was not closed prior to finalize(), indicates a bug --
> POSSIBLE RESOURCE LEAK!!!
> 13 Mar 2017 12:09:14,868 ERROR [he.solr.update.SolrIndexWriter: 135]
> Error closing IndexWriter
> java.lang.NullPointerException
> at org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:3119)
> at org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:3087)
> at org.apache.lucene.index.IndexWriter.shutdown(IndexWriter.java:1080)
> at org.apache.lucene.index.IndexWriter.close(IndexWriter.java:1125)
> at org.apache.solr.update.SolrIndexWriter.close(SolrIndexWriter.java:130)
> at org.apache.solr.update.SolrIndexWriter.finalize(
> SolrIndexWriter.java:183)
> at java.lang.System$2.invokeFinalize(System.java:1270)
> at java.lang.ref.Finalizer.runFinalizer(Finalizer.java:98)
> at java.lang.ref.Finalizer.access$100(Finalizer.java:34)
> at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:210)
> 13 Mar 2017 12:09:14,957 ERROR [ache.juli.logging.DirectJDKLog: 181]
> Exception loading sessions from persistent storage
>
>
> Can anybody help me with this?
>
>
> Best regards
>
>
> ------------------------------
>
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> End of opencms-dev Digest, Vol 281, Issue 1
> *******************************************
>
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