[JBossCache] - Re: Data gravitation synchronization issue
by FredrikJ
I have been investigating the issue further and it seems like we actually access the node right after creating it. This causes concurrent access from both the server that currently owns the data and the server that is assigned to the node and this is what is triggering the lock-situation described above.
I understand that accessing a node this way is not desired (permitted?) when running buddy replication and I will change the usage pattern to avoid this. However, I don't see why the locks should hang and cause a timeout (if configured). Arguably the scenario should work functionally, but will of course be suboptimal. I would argue this mostly since the lock-issue could be symptomatic of a more generic lock problem at hand.
Anyway, it seems like we got buddy rep up and running now, which is great!
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18Â years, 6Â months
[JBossCache] - Re: jbosscache 1.4.1.sp5 running on oc4j 10.1.3
by zinformagm
I configured libraries as following:
1. C:\working\jbosscache-test\jbosscachetest\public_html\WEB-INF\lib\Log4j.jar
2. JSP Runtime which is a group/package of jar files:
C:\jdevstudio1013\j2ee\home\lib\ojsp.jar
C:\jdevstudio1013\j2ee\home\lib\taglib\ojsputil.jar
C:\jdevstudio1013\j2ee\home\lib\oc4j.jar
C:\jdevstudio1013\j2ee\home\lib\oc4j-internal.jar
C:\jdevstudio1013\j2ee\home\lib\servlet.jar
C:\jdevstudio1013\j2ee\home\lib\ojc.jar
3. Struts Runtime which is a group/package of jar files:
C:\jdevstudio1013\jakarta-struts\lib\struts.jar
C:\jdevstudio1013\jakarta-struts\lib\commons-beanutils.jar
C:\jdevstudio1013\jakarta-struts\lib\commons-collections.jar
C:\jdevstudio1013\jakarta-struts\lib\commons-fileupload.jar
C:\jdevstudio1013\jakarta-struts\lib\commons-digester.jar
C:\jdevstudio1013\jakarta-struts\lib\commons-lang.jar
C:\jdevstudio1013\jakarta-struts\lib\commons-logging.jar
C:\jdevstudio1013\jakarta-struts\lib\commons-validator.jar
C:\jdevstudio1013\jakarta-struts\lib\jakarta-oro.jar
4. C:\working\jbosscache-test\jbosscachetest\public_html\WEB-INF\lib\concurrent.jar
5. C:\working\jbosscache-test\jbosscachetest\public_html\WEB-INF\lib\javassist.jar
6. C:\working\jbosscache-test\jbosscachetest\public_html\WEB-INF\lib\jboss-cache.jar
7. C:\working\jbosscache-test\jbosscachetest\public_html\WEB-INF\lib\jboss-common.jar
8. C:\working\jbosscache-test\jbosscachetest\public_html\WEB-INF\lib\jboss-jmx.jar
9. C:\working\jbosscache-test\jbosscachetest\public_html\WEB-INF\lib\jboss-system.jar
10. C:\working\jbosscache-test\jbosscachetest\public_html\WEB-INF\lib\jgroups.jar
there is no common-logging.jar under C:\working\jbosscache-test\jbosscachetest\public_html\WEB-INF\lib\
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18Â years, 6Â months