Hi,
I am running 2 servlets using weblogic on the same m/c i.e. on 2 jvms. I am
using the configuration file from the example
http://wiki.jboss.org/wiki/Wiki.jsp?page=JBossCacheAndWebLogic
with the only change being : org.jboss.cache.GenericTransactionManagerLookup
The 1st servlet on getting the cache reference does the foll:
while(true)
{
tx.begin();
cache.put("root/resources", "count", "1");
System.out.println("in txn :" + cache.get("root/resources"));
Thread.sleep(15000);
tx.commit();
}
The 2nd servlet has:
while(true)
{
cache.put("root/resources", "count", "2");
}
On starting the 2 instances of weblogic server, I run the 1st servlet and when
it starts the transaction, I run the 2nd servlet. I see this exception on
running the 2nd servlet:
org.jboss.cache.lock.TimeoutException: rsp=sender=127.0.0.1:4804, retval=null,
received=fals
at org.jboss.cache.TreeCache.callRemoteMethods(TreeCache.java:2205)
at org.jboss.cache.TreeCache.callRemoteMethods(TreeCache.java:2227)
at
org.jboss.cache.interceptors.ReplicationInterceptor.handleReplicatedMethod(Replic
at
org.jboss.cache.interceptors.ReplicationInterceptor.invoke(ReplicationInterceptor
at org.jboss.cache.TreeCache.invokeMethod(TreeCache.java:3116)
at org.jboss.cache.TreeCache.put(TreeCache.java:1762)
at org.jboss.cache.TreeCache.put(TreeCache.java:1702)
at
org.jboss.cache.example.servlet.ViewCacheContents.doGet(ViewCacheContents.java:72
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:262)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:198)
at
weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext
at
weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2359
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
Is this a known issue? Is there any workaround for this issue? I see this only
on using transaction. If I remove the transaction boundaries set in 1st
servlet, everything works fine.Thanks in advance. Appreciate your help.
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