[JBoss JIRA] Created: (JBMESSAGING-634) If Server is restarted, client leases IDs might be out of sync
by Clebert Suconic (JIRA)
If Server is restarted, client leases IDs might be out of sync
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Key: JBMESSAGING-634
URL: http://jira.jboss.com/jira/browse/JBMESSAGING-634
Project: JBoss Messaging
Issue Type: Bug
Reporter: Clebert Suconic
Assigned To: Ovidiu Feodorov
This is the scenario I have:
I start the server...
I have clients opening/closing connections in a loop...
I kill the server...
(will ignore the errors on client until I get restarted)
I restart the server....
I will get a bunch of errors on client, regarding not being able to find ClientIds on Lease operations (Just WARNs)
Kill the client...
after some time.. .the server gets into an unexpected state, after we have seen this exception:
20:59:37,765 ERROR [STDERR] java.lang.NullPointerException
20:59:37,765 ERROR [STDERR] at org.jboss.remoting.Lease.notifyClientLost(Lease.java:211)
20:59:37,765 ERROR [STDERR] at org.jboss.remoting.Lease.access$300(Lease.java:39)
20:59:37,765 ERROR [STDERR] at org.jboss.remoting.Lease$LeaseTimerTask.run(Lease.java:242)
20:59:37,765 ERROR [STDERR] at java.util.TimerThread.mainLoop(Timer.java:512)
20:59:37,765 ERROR [STDERR] at java.util.TimerThread.run(Timer.java:462)
I consider the description of this JIRA issue very subjective, we should rename it as soon as we have found the real cause.
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18 years, 7 months
[JBoss JIRA] Created: (JBMESSAGING-553) Run AS (4.x and 5.x) integration tests with Messaging
by Ovidiu Feodorov (JIRA)
Run AS (4.x and 5.x) integration tests with Messaging
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Key: JBMESSAGING-553
URL: http://jira.jboss.com/jira/browse/JBMESSAGING-553
Project: JBoss Messaging
Issue Type: Task
Components: Tests and Performance
Reporter: Ovidiu Feodorov
Assigned To: Richard Achmatowicz
Priority: Critical
Fix For: 1.2.0.Beta1
This is the container task for everthing required to run JBoss AS JMS integration tests with JBoss Messaging. The existing integration test framework should be modified in such a manner to allow interchangeably running the same JMS tests with JBossMQ and JBoss Messaging. None of the existing JBossMQ tests should be removed, they must be at most refactored so the JBossMQ-specific tests will be executed with JBossMQ only (as part of the JBossMQ functional testsuite) and generic JMS tests will be executed with both JBossMQ and JBoss Messaging.
More details in the sub-tasks.
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18 years, 7 months
[JBoss JIRA] Created: (JGRP-384) DistributedLockManager.unlock() throws an exception if one of the group members terminates.
by Sean Landis (JIRA)
DistributedLockManager.unlock() throws an exception if one of the group members terminates.
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Key: JGRP-384
URL: http://jira.jboss.com/jira/browse/JGRP-384
Project: JGroups
Issue Type: Bug
Affects Versions: 2.4
Environment: Suse Linux 10.1 Desktop
java version "1.5.0_07"
Dell Optiplex GX280
Reporter: Sean Landis
Assigned To: Bela Ban
I am trying to use the DLM to implement a failover mechanism. Two
identical processes are started. One acquires the lock and becomes the
primary; the other can't acquire the lock and becomes the backup. The
primary does it's processing. The backup checks periodically if it can
get the lock. Should the primary fail, the backup will acquire the
lock and do the processing.
This works fine. The problem I am having is if both are running, the
backup fails, and the primary tries to unlock. I get the following
stack trace:
Exception in thread "main"
org.jgroups.blocks.LockNotReleasedException: Lock cannot be unlocked.
at org.jgroups.blocks.DistributedLockManager.unlock(DistributedLockManager.java:318)
at org.jgroups.blocks.DistributedLockManager.unlock(DistributedLockManager.java:260)
at com.overstock.distlock.examples.FailoverTest.doIt(FailoverTest.java:50)
at com.overstock.distlock.examples.FailoverTest.main(FailoverTest.java:61)
I am running version 2.4. Here's a sample program:
package distlock.examples;
import org.jgroups.JChannel;
import org.jgroups.blocks.DistributedLockManager;
import org.jgroups.blocks.LockNotGrantedException;
import org.jgroups.blocks.VotingAdapter;
public class FailoverTest {
public static final String SERVER_PROTOCOL_STACK =
"UDP(mcast_addr=228.3.11.76;mcast_port=12345;ip_ttl=1;"
+ "mcast_send_buf_size=150000;mcast_recv_buf_size=80000)"
+ ":PING(timeout=500;num_initial_members=1)"
+ ":FD"
+ ":VERIFY_SUSPECT(timeout=1500)"
+ ":pbcast.NAKACK(gc_lag=50;retransmit_timeout=300,600,1200,2400,4800)"
+ ":UNICAST(timeout=5000)"
+ ":pbcast.STABLE(desired_avg_gossip=200)"
+ ":FRAG(frag_size=4096)"
+ ":pbcast.GMS(join_timeout=5000;join_retry_timeout=1000;"
+ "shun=false;print_local_addr=false)"
;
private void doIt() throws Exception {
JChannel channel = new JChannel(SERVER_PROTOCOL_STACK);
VotingAdapter adapter = new VotingAdapter(channel);
channel.connect("cluster");
DistributedLockManager dlm = new DistributedLockManager(adapter, "Mgr");
String lockId = "theLock";
for (int i = 0; i < 40; i++) {
while (true) {
try {
System.out.println("Trying to get lock.");
dlm.lock(lockId, channel.getLocalAddress(), 10000);
break;
} catch (LockNotGrantedException ex) {
System.out.println("Could not get lock.");
}
try {
Thread.sleep(5000);
} catch(InterruptedException ex) {
}
}
System.out.println("Got lock, sleeping.");
try {
Thread.sleep(10000);
} catch(InterruptedException ex) {
}
System.out.println("unlocking and sleeping.");
dlm.unlock(lockId, channel.getLocalAddress());
try {
Thread.sleep(5000);
} catch(InterruptedException ex) {
}
}
channel.close();
}
public static void main(String[] args) throws Exception {
System.setProperty("java.net.preferIPv4Stack", "true");
new FailoverTest().doIt();
}
}
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18 years, 7 months
[JBoss JIRA] Created: (JBPM-848) Incorrect mail.smtp.host property + configurable mail from address
by Bruno Dumon (JIRA)
Incorrect mail.smtp.host property + configurable mail from address
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Key: JBPM-848
URL: http://jira.jboss.com/jira/browse/JBPM-848
Project: JBoss jBPM
Issue Type: Patch
Components: Core Engine
Affects Versions: jBPM jPDL 3.2 beta 2
Reporter: Bruno Dumon
Assigned To: Tom Baeyens
jBPM incorrectly sets "jbpm.mail.smtp.host" instead of "mail.smtp.host" in the properties passed to JavaMail. As a consequence, JavaMail always tries to send to localhost. It seems this was introduced by accident here:
http://fisheye.jboss.com/browse/JBPM/jbpm.3/src/java.jbpm/org/jbpm/mail/M...
The attached patch fixes this.
Also, the from address for mails is currently hardcoded to "jbpm@noreply". Many SMTP servers don't allow an invalid origin domain name (as do many spam filters), this is the exception I get:
javax.mail.SendFailedException: Sending failed;
nested exception is:
class javax.mail.SendFailedException: Invalid Addresses;
nested exception is:
class javax.mail.SendFailedException: 450 <jbpm@noreply>: Sender address rejected: Domain not found
The attached patch also makes the from address configurable via jbpm.cfg.xml.
Patches are against current CVS and taken with the jbpm.3/jpdl directory as root.
Thanks for taking the time to look at this.
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18 years, 7 months