Hi guys I have experimented with multiple plugin servers, starting with two to start off with.
I have copied the contents of the %ARSYSTEMHOME%\pluginsvr directory to %ARSYSTEMHOME%\pluginsvr2 and set up the second server to listen on port 9998, then I modified the armonitor.cfg so it contained the following two lines: "C:\Program Files\Java\jdk1.6.0_12\jre\bin\java" -Xmx512m -classpath "C:\Program Files\BMC Software\ARSystem\pluginsvr;C:\Program Files\BMC Software\ARSystem\pluginsvr\arpluginsvr75.jar" com.bmc.arsys.pluginsvr.ARPluginServerMain -x b00011101496 -i "C:\Program Files\BMC Software\ARSystem" -m "C:\Program Files\Java\jdk1.6.0_12\jre\bin\java" -Xmx512m -classpath "C:\Program Files\BMC Software\ARSystem\pluginsvr2;C:\Program Files\BMC Software\ARSystem\pluginsvr2\arpluginsvr75.jar" com.bmc.arsys.pluginsvr.ARPluginServerMain -x b00011101496 -i "C:\Program Files\BMC Software\ARSystem" -m Also making sure that the jar file containing our ARDBC plugin is in a subdirectory to the pluginsvr/pluginsvr2 dir. The peculiar thing is, that the armonitor never starts either of the servers. I went further with my experiments, and not even the original pluginsvr will start via armonitor now. I checked armonitor.log and found several lines like: Wed Sep 02 19:08:44 2009 No such file or directory : "C:\Program Files\Java\jdk1.6.0_12\jre\bin\java" -Xmx512m -classpath "C:\Program Files\BMC Software\ARSystem\pluginsvr;C:\Program Files\BMC Software\ARSystem\pluginsvr\arpluginsvr75.jar" com.bmc.arsys.pluginsvr.ARPluginServerMa I can run both plugins manually at the same time, but when i try to run either of them through armonitor they fail. In an attempt to get a clean log under 100.000 kb i backed up and deleted armonitor.log and now it simply doesn't log any more Any suggestions are very welcome! best regards Jonas Stumph Stevnsvig Remedy Developer BEC Competence Centre Phone (+45) 46 38 20 08 Mobile (+45) 61 56 20 08 jonas.stumph.stevns...@bec.dk becrem...@bec.dk -----Oprindelig meddelelse----- Fra: Action Request System discussion list(ARSList) [mailto:arsl...@arslist.org] På vegne af Jarl Grøneng Sendt: 19. august 2009 11:22 Til: arslist@ARSLIST.ORG Emne: Re: Java ARDBC plugin failing with multiple instances "No suitable driver found for " Static init method is something like this: /** * Implementation of the static init method, to do any static initialization for this class. * This method is called once for each class that implements one of the ARPluggable interface * on plugin server startup * @param context */ public static void init(ARPluginContext context){ System.out.println("Static initialize method invoked"); System.out.println("UserDefined value for sample " + context.getConfigItem("sample")); } -- Jarl 2009/8/19 Jonas Stumph Stevnsvig <jonas.stumph.stevns...@bec.dk>: > Slightly OT : > > No static init routine found, skipping init call > > which function is the "static init routine" ?? I have initialize() - is there > another? > > > And on another note - noticed this in the logs: > > Loading Java PluginSet DB2 > Number of shared URLs for group DB2 is 0 Loading all Java Plugins for > the group DB2 Attempting to load Java Plugin TD99 Number of URLs for > plugin TD99 is 2 > URL1: > file:/C:/Program%20Files/BMC%20Software/ARSystem/Arserver/api/javaplug > ins/BECplugins/arapi.jar > URL2: file:/C:/Programmer/IBM/SQLLIB/java/db2java.zip > No static init routine found, skipping init call - TD99 Done to call > init plugin TD99 Successfully loaded Java Plugin TD99 > > It appears that the dual plugin server solution is the only answer. I'll look > into that tonight. > > > > Med venlig hilsen > > Jonas Stumph Stevnsvig > Remedy Udvikler > BEC Kompetence Centret > Telefon (+45) 46 38 20 08 > Mobil (+45) 61 56 20 08 > jonas.stumph.stevns...@bec.dk > > Til remedy spørgsmål: becrem...@bec.dk > > BEC - det fælles it-hus, der gør forskellen for finansielle > virksomheder > > -----Oprindelig meddelelse----- > Fra: Action Request System discussion list(ARSList) > [mailto:arsl...@arslist.org] På vegne af Jonas Stumph Stevnsvig > Sendt: 19. august 2009 10:14 > Til: arslist@ARSLIST.ORG > Emne: SV: Java ARDBC plugin failing with multiple instances "No suitable > driver found for " > > Hi Jarl and Sean, > > I tried the <pluginset> approach, and it didn't resolve anything. I still get > this error for the second plugin: > > Error establishing jdbc connection to the datasource jdbc:db2:CD99 No > suitable driver found for jdbc:db2:CD99 > > > I have yet to try the dual java pluginserver approach, just have another > assignment blocking the pipe at the moment - I hope I can set it up tonight. > > > > > > > with regards, > > > > Jonas Stumph Stevnsvig > Remedy Developer > BEC Competence Centre > Phone (+45) 46 38 20 08 > Mobile (+45) 61 56 20 08 > jonas.stumph.stevns...@bec.dk > becrem...@bec.dk > > > -----Oprindelig meddelelse----- > Fra: Action Request System discussion list(ARSList) > [mailto:arsl...@arslist.org] På vegne af Jarl Grøneng > Sendt: 18. august 2009 19:51 > Til: arslist@ARSLIST.ORG > Emne: Re: Java ARDBC plugin failing with multiple instances "No suitable > driver found for " > > Plugingroups are done this way: > > ---------------------------- > <plugins> > <pluginset name="group1"> > <plugin> > <name>CD99</name> > <type>ARDBC</type> > <code>JAVA</code> > <filename>C:/Program Files/BMC > Software/ARSystem/Arserver/api/javaplugins/BECplugins/arapi.jar</filen > ame> > <classname>com.bmc.arsys.plugins.jdbc.JdbcDataSource</classname> > <pathelement > type="location">C:/Programmer/IBM/SQLLIB/java/db2java.zip</pathelement > > > <userDefined> > <url>jdbc:db2:CD99</url> > <driver>COM.ibm.db2.jdbc.app.DB2Driver</driver> > <user>someUser</user> > <password>somePassword</password> > <dbtableprefix>T</dbtableprefix> > <dbtablecreator>CD99</dbtablecreator> > </userDefined> > </plugin> > <plugin> > <name>OD99</name> > <type>ARDBC</type> > <code>JAVA</code> > <filename>C:/Program Files/BMC > Software/ARSystem/Arserver/api/javaplugins/BECplugins/arapi.jar</filen > ame> > <classname>com.bmc.arsys.plugins.jdbc.JdbcDataSource</classname> > <pathelement > type="location">C:/Programmer/IBM/SQLLIB/java/db2java.zip</pathelement > > > <userDefined> > <url>jdbc:db2:OD99</url> > <driver>COM.ibm.db2.jdbc.app.DB2Driver</driver> > <user>someOtherUser</user> > <password>someOtherpassword</password> > <dbtableprefix>TD</dbtableprefix> > <dbtablecreator>OD99</dbtablecreator> > </userDefined> > </plugin> > </pluginset> > <plugin> > <name>JARL.SUPER.PLUGIN</name> > <type>ARDBC</type> > <code>JAVA</code> > <filename>jarl.jar</filename> > <classname>com.bmc.jarl</classname> > <pathelement type="path">in the cloud</pathelement> > <pathelement type="location">in the cloud</pathelement> > </plugin> > </plugins> > --------------------------- > > 2009/8/18 Jonas Stumph Stevnsvig <jonas.stumph.stevns...@bec.dk>: >> ** >> Hi - I'm still messing with this problem. >> I just stumbled across this: >> >> >> * Note: If you are using the same class as two different plugins >> identified by two >> * different ids, then these will not be able to share any >> resources as they are >> * loaded by two different classloaders, unless they were grouped >> in a plugingroup >> * in the plugin configuration, in which case they will be able >> to share resources. >> in this file: >> http://svn.arswiki.org/arapi/releases/win71/src/javaplugins/samplesrc >> / java/com/bmc/arsys/plugin/sample/ARDBCSample.java >> >> >> >> has anyone got an idea how to group the plugins in pluginsvr_config.xml?? >> >> >> >> <plugingroup> >> >> <plugin> >> >> ... >> >> </plugin> >> >> <plugin> >> >> ... >> >> </plugin> >> >> </plugingroup> >> >> does not load anything at all - nor does it give an error... I wish >> there was a DTD i could refer to. >> >> Med venlig hilsen >> >> Jonas Stumph Stevnsvig >> Remedy Udvikler >> BEC Kompetence Centret >> Telefon (+45) 46 38 20 08 >> Mobil (+45) 61 56 20 08 >> jonas.stumph.stevns...@bec.dk >> >> Til remedy spørgsmål: becrem...@bec.dk >> >> BEC - det fælles it-hus, der gør forskellen for finansielle >> virksomheder >> >> >> ________________________________ >> Fra: Action Request System discussion list(ARSList) >> [mailto:arsl...@arslist.org] På vegne af Jonas Stumph Stevnsvig >> Sendt: 14. august 2009 14:32 >> Til: arslist@ARSLIST.ORG >> Emne: Java ARDBC plugin failing with multiple instances "No suitable >> driver found for " >> >> ** >> Hi listers, >> >> I really hope one of you has a solution for me here. >> >> We have developed an ARDBC driver for connection to a DB2 database. >> in the production environment we need to connect to two different >> databases, so I have configured two <plugins> in pluginsvr_config.xml: >> >> >> >> <plugin> >> <name>CD99</name> >> <type>ARDBC</type> >> <code>JAVA</code> >> <filename>C:/Program Files/BMC >> Software/ARSystem/Arserver/api/javaplugins/BECplugins/arapi.jar</file >> n >> ame> >> >> <classname>com.bmc.arsys.plugins.jdbc.JdbcDataSource</classname> >> <pathelement >> type="location">C:/Programmer/IBM/SQLLIB/java/db2java.zip</pathelemen >> t >> > >> <userDefined> >> <url>jdbc:db2:CD99</url> >> <driver>COM.ibm.db2.jdbc.app.DB2Driver</driver> >> <user>someUser</user> >> <password>somePassword</password> >> <dbtableprefix>T</dbtableprefix> >> <dbtablecreator>CD99</dbtablecreator> >> >> </userDefined> >> </plugin> >> >> <plugin> >> <name>OD99</name> >> <type>ARDBC</type> >> <code>JAVA</code> >> <filename>C:/Program Files/BMC >> Software/ARSystem/Arserver/api/javaplugins/BECplugins/arapi.jar</file >> n >> ame> >> >> <classname>com.bmc.arsys.plugins.jdbc.JdbcDataSource</classname> >> <pathelement >> type="location">C:/Programmer/IBM/SQLLIB/java/db2java.zip</pathelemen >> t >> > >> <userDefined> >> <url>jdbc:db2:OD99</url> >> <driver>COM.ibm.db2.jdbc.app.DB2Driver</driver> >> <user>someOtherUser</user> >> <password>someOtherpassword</password> >> <dbtableprefix>TD</dbtableprefix> >> <dbtablecreator>OD99</dbtablecreator> >> </userDefined> >> </plugin> >> >> If I enable one of them, I can connect with no problem whatsoever, >> however; as soon as I enable the second driver, It gives me the following >> error: >> >> >> >> 2009-08-14 14:02:10,676 INFO [pool-2-thread-1] >> com.bmc.arsys.pluginsvr.plugins.g (?:?) - Attempting to Create an >> instance of the plugin CD99 >> 2009-08-14 14:02:10,676 INFO [pool-2-thread-1] >> com.bmc.arsys.pluginsvr.plugins.ARPluginContext (?:?) - >> <CD99>initialize() >> 2009-08-14 14:02:10,755 INFO [main] >> com.bmc.arsys.pluginsvr.ARPluginServerMain (?:?) - AR System Plugin >> Server Version 7.5.00 Patch 002 200906100308 >> 2009-08-14 14:02:11,083 INFO [pool-2-thread-1] >> com.bmc.arsys.pluginsvr.plugins.g (?:?) - Thread 11 successfully >> created an instance of CD99 >> 2009-08-14 14:02:11,098 INFO [pool-2-thread-1] >> com.bmc.arsys.pluginsvr.plugins.g (?:?) - Attempting to Create an >> instance of the plugin OD99 >> 2009-08-14 14:02:11,098 INFO [pool-2-thread-1] >> com.bmc.arsys.pluginsvr.plugins.ARPluginContext (?:?) - >> <OD99>initialize() No suitable driver found for >> jdbc:db2:OD992009-08-14 14:02:11,114 INFO [pool-2-thread-1] >> com.bmc.arsys.pluginsvr.plugins.g (?:?) - Thread 11 successfully >> created an instance of OD99 >> 2009-08-14 14:02:11,114 INFO [pool-2-thread-1] >> com.bmc.arsys.pluginsvr.d.b >> (?:?) - Done iniPlugins for thread: 11 >> 2009-08-14 14:02:11,114 INFO [pool-2-thread-1] >> com.bmc.arsys.pluginsvr.d.b >> (?:?) - Java plug-in server has initialized plug-ins for all 1 core threads. >> The server is ready to receive RPC calls. >> Java plug-in server has initialized plug-ins for all 1 core threads. >> The server is ready to receive RPC calls. >> >> I have a feeling that it has something to do with a limitation of the >> driver, but I am not sure - any bits and bids are most welcome >> >> >> >> Cheers >> >> >> >> Jonas Stevnsvig >> >> >> >> _Platinum Sponsor: rmisoluti...@verizon.net ARSlist: "Where the >> Answers Are"_ _Platinum Sponsor: rmisoluti...@verizon.net ARSlist: >> "Where the Answers Are"_ > > ______________________________________________________________________ > _________ UNSUBSCRIBE or access ARSlist Archives at www.arslist.org > Platinum Sponsor:rmisoluti...@verizon.net ARSlist: "Where the Answers Are" > > ______________________________________________________________________ > _________ UNSUBSCRIBE or access ARSlist Archives at www.arslist.org > Platinum Sponsor:rmisoluti...@verizon.net ARSlist: "Where the Answers Are" > > ______________________________________________________________________ > _________ UNSUBSCRIBE or access ARSlist Archives at www.arslist.org > Platinum Sponsor:rmisoluti...@verizon.net ARSlist: "Where the Answers Are" > _______________________________________________________________________________ UNSUBSCRIBE or access ARSlist Archives at www.arslist.org Platinum Sponsor:rmisoluti...@verizon.net ARSlist: "Where the Answers Are" _______________________________________________________________________________ UNSUBSCRIBE or access ARSlist Archives at www.arslist.org Platinum Sponsor:rmisoluti...@verizon.net ARSlist: "Where the Answers Are"
