Pager coverage on 12/20???

Can any of you cover pager on 12/20 from 9am - 11am EDT? I have a doc appointment that I need to get to and am on day shift L2M coverage... L2M is primary at 11am EDT, but I'd be home by 11am EDT anyways for backup purposes... please let me know if this is at all possible.. I can make it up

RE: ActiveMQ v6 Integration with Zookeeper

If we utilize ActiveMQ v5.13 with zookeeper then it would probably be best not to consider upgrading to Artemis until the ZK integration is added. Hopefully that will be an added function consideration. Regards, Barry Barnett Enterprise Queuing Services | QS4U Cell: 803-207-7452

ActiveMQ v6 Integration with Zookeeper

Is anyone aware if ActiveMQ v6 will have the ability to integrate with Zookeeper, being that it will function more like the HornetQ foundation in the new version?

RE: Monitoring ActiveMQ

RHQ is a good tool! Regards, Barry Barnett Enterprise Queuing Services | QS4U Cell: 803-207-7452 -Original Message- From: Vishwakarma, Chhaya [chhaya.vishwaka...@thinkbiganalytics.com] Sent: Monday, April 11, 2016 07:10 AM Central

Correctly configuring a network of brokers

If I have a NoB (total 2), and queue A is defined on one, it shows up on both as I would expect. If a Producer puts a messages to queue A on one of the brokers, does the message get forwarded over the bridge to 'both queue instances', or does it simply reside on the broker it was put on? I am

RE: Enormous amount of db-xxx.log files in "scheduler" directory

If I'm using JConsole, where would I see it in that GUI? Regards, Barry Barnett Enterprise Queuing Services | (QS4U) Open Queuing Services Wells Fargo Cell: 803-207-7452 -Original Message- From: Timothy Bish [mailto:tabish...@gmail.com] Sent: Thursday, October 22, 2015 9:47 AM To:

GC Overhead limit exceeded?

We are receiving the following errors: Any idea where I might look to figure this one out? I ran GC from JConsole already. The disk space on the persistent storage is fine as well. 20 Oct 2015 04:07:18,201 | ERROR | dClientAuth=true | TransportConnector | 94 -

RE: GC Overhead limit exceeded?

So just the max to 2048, leave the min as 1024? Regards, Barry -Original Message- From: Basmajian, Raffi [mailto:rbasmaj...@ofiglobal.com] Sent: Tuesday, October 20, 2015 1:18 PM To: users@activemq.apache.org Subject: RE: GC Overhead limit exceeded? Max memory is only 1Gb? Not

RE: GC Overhead limit exceeded?

We are at jdk1.8.0_45. These are our current mem settings: export JAVA_MIN_MEM=1024M # Minimum memory for the JVM export JAVA_MAX_MEM=1024M # Maximum memory for the JVM export JAVA_PERM_MEM=128M # Minimum perm memory for the JVM export JAVA_MAX_PERM_MEM=256M # Maximum memory for the JVM Any

txlogs growing on ActiveMQ

Hello, Why would the txlog be growing? total 4241384 -rw-r--r-- 1 amq 5518 0 Oct 3 20:13 transaction_2.log -rw-r--r-- 1 amq 5518 4341727232 Oct 6 08:30 transaction_1.log $ ls -ltr total 4241384 -rw-r--r-- 1 amq 5518 0 Oct 3 20:13 transaction_2.log -rw-r--r-- 1 amq 5518

RE: Transports available for networkConnectors

Ill keep you posted as to how the duplex works with ssl... Regards, Barry -Original Message- From: tbai...@gmail.com [mailto:tbai...@gmail.com] On Behalf Of Tim Bain Sent: Monday, October 05, 2015 9:45 AM To: ActiveMQ Users Subject: Transports available for networkConnectors Can

RE: Transports available for networkConnectors

Just an fyi.. I am using nio+ssl with 'duplex=true' on 1 network connector between two brokers. No issues in testing so far. Everything looks good. Regards, Barry -Original Message- From: Basmajian, Raffi [mailto:rbasmaj...@ofiglobal.com] Sent: Monday, October 05, 2015 11:56 AM

RE: Network of Brokers - Putting/Getting from a queue

I'll test it. If it doesn't I'll go with a static SSL on each as opposed to one duplex. Regards, Barry Barnett Enterprise Queuing Services | QS4U Cell: 803-207-7452 -Original Message- From: Basmajian, Raffi [rbasmaj...@ofiglobal.com] Sent: Sunday,

RE: Network of Brokers - Putting/Getting from a queue

Our brokers are SSL enabled. Clients connect to it with the transport connector nio+ssl with no issues. This being the case I would think I would have to use SSL with the network connector, no? Regards, Barry Barnett Enterprise Queuing Services | QS4U Cell: 803-207-7452 -Original

RE: Network of Brokers - Putting/Getting from a queue

Yes, there is a queue on Broker A called TEST with 1 message on it. We have a consumer connect to Broker B and listen on TEST. I see nothing on Broker A, TEST queue via JConsole that a consumer is listening. I do see on Broker B that the consumer created the queue called TEST, but the message

Anyone see this error before (Client loses connection to ActiveMQ)

00:34:14,440 ERROR [org.apache.activemq.ra.ActiveMQEndpointWorker] (ActiveMQ Connection Executor: ssl://:) Connection to broker failed: Transaction 'XID:[131077,globalId=0:a78f9d59:10978f42:560d8ece:2dc5b,branchId=0:a78f9d59:10978f42:560d8ece:2dc5c]' has not been started.

RE: Network of Brokers - Putting/Getting from a queue

BrokerA BrokerB Client application A dynamically creates queue called TEST on BrokerB and puts a message there. Client application B connectos to BrokerA and tries to read queue TEST. I'll have to ask the client to provide me the code. Regards,

RE: Network of Brokers - Putting/Getting from a queue

Here's the issue we are having: Broker ABroker B Network Connector to Broker B Network Connector to Broker A (Broker A discovers Network Connector in Log) (Broker B

RE: Network of Brokers - Putting/Getting from a queue

Could this be an issue? BrokerA is where the consumer listens for the message. BrokerB is where the message is placed on the TEST queue. When the client app connects to BrokerA to listen, the MDB automatically creates the TEST queue on BrokerA and listens there. So the message on BrokerB

RE: Network of Brokers - Putting/Getting from a queue

So the client connected to brokerB and put a message, but this created a queue called TEST as well. Now we have queue TEST on broker A and queue TEST on brokerB as well. So the listener on BrokerA is listening to TEST queue on BrokerA, and no one is listening to TEST queue on BrokerB. Do I

RE: Network of Brokers - Putting/Getting from a queue

Apparently it is standard EJB behavior to create the queue when the client connects to listen on the broker. If this is the case, Application A connects to Broker A to consumer messages from TEST queue. TEST queue has been defined on Broker B and has a message on it. Application A will not

Network of Brokers - Putting/Getting from a queue

If we have 2 brokers defined in a network together, and we define a queue on broker A, and an application connects to Broker B to put a message on that queue, should the message just go there? Do we need to specify that it is a 'network' queue? Regards, Barry

HOWL settings for ActiveMQ/KahaDB

Hello, Is this OK to make changes as follows on for the txlog: aries.transaction.timeout = 1200 aries.transaction.maxBlocksPerFile = 20480 aries.transaction.maxLogFiles = 10 aries.transaction.bufferSizeKBytes = 4 aries.transaction.howl.logFileDir = /opt/appscfs/servicemix/txlog/

RE: KahaDb journal file are not getting recycled and "Total Message Count" is negative

Thanks Tim! Does anyone know about the txlog, and why it would be at 50gig??? We are changing the HOWL settings to see if this helps, but I'm suspecting maybe a camel route is causing the issue. We use transacted=false in our camel routes.. should we be setting that to true? Regards, Barry

RE: Nothing on queues, Journal files not getting cleaned up

All Topic queue sizes in JConsole show 0, and dispatch counts show 0. Any other suggestions? Regards, Barry -Original Message- From: tbai...@gmail.com [mailto:tbai...@gmail.com] On Behalf Of Tim Bain Sent: Tuesday, September 29, 2015 1:14 AM To: ActiveMQ Users Subject: Re: Nothing on

RE: Nothing on queues, Journal files not getting cleaned up

I did find something, but need some advice: We are using ActiveMQ 5.11.1 in our environments. The behaviour we noticed was that ActiveMQ wrote the messages to a new kahadb file (journal log) after every 32 mb (default configuration). This lead to the message and its corresponding ack ending up

RE: Nothing on queues, Journal files not getting cleaned up

But if the message and its ACK are in different files due to high volumes, and cleanup is not occurring due to this, wouldn't you want to increase file size from 32mb? Regards, Barry -Original Message- From: Clebert Suconic [mailto:clebert.suco...@gmail.com] Sent: Tuesday,

RE: Nothing on queues, Journal files not getting cleaned up

What if the problem isn't with messages being consumed at different times? What if they all are being consumed right away but yet the journal files continue to grow? Regards, Barry -Original Message- From: Christopher Shannon [mailto:christopher.l.shan...@gmail.com] Sent: Tuesday,

RE: Nothing on queues, Journal files not getting cleaned up

Why would the txlog (transaction log) be constantly growing with no messages on the queues? This is taking up all of our disk space, not the kahadb journal files! Are there any howl log settings we should be using aside from the defaults? Regards, Barry -Original Message- From:

Nothing on queues, Journal files not getting cleaned up

Hello, How is it that our journal files continue to grow, yet no messages are on the queues? ActiveMQ 5.11.1, Using KahaDB (not levelDB). How can you tell if a kahaDB scheduler is waiting, and in need of clearing? Nothing on the Advisory queues (no network of brokers), nothing on the DLQ.

Network connector issue

I setup my Network connector in the ActiveMQ.xml file. I put the username and password in BrokerB, and the static IP/Port for BrokerA, and I see the following error in the logs: Can't re-init JMXConnectorServer with SSL enabled when register a keystore:connector:name=rmi The keystore is

kahadbpersistenceadapter transaction pending

Hello All, I am seeing that our Disk Space is climbing to 85% steady and continuing on our KahaDB. I used Jconsole to look at the KahaDB MBean. I noticed in the transactions field, that there is a pending transaction on a queue. How do I clear the transaction? Is there a way to do this via

RE: Monitoring?

RHQ is a great tool to use to monitor brokers and queues/topics. Regards, Barry -Original Message- From: burtonator2...@gmail.com [mailto:burtonator2...@gmail.com] On Behalf Of Kevin Burton Sent: Friday, July 24, 2015 2:32 PM To: users@activemq.apache.org Subject: Re: Monitoring? I

ActiveMQ - CPP SSL question

Thread 17 down below, as well as thread 37 immediately below, both show startHandshake() in the stack, but only thread 37 has the calling application in the same thread. I don't see anything in the startHandshake() method that spawns off a thread, and it looks like return from this method is

ActiveMQ CCP SSL question

Can you tell me if you have ActiveMQ-CPP expertise? I'm seeking help for questions such as this one: Can you describe what is going on in ActiveMQ-CPP thread and connection management that allows the scenario in the stack trace below to occur, where we have an SSL handshake being attempted

FW: ActiveMQ issue connecting to ZooKeeper 3.4.6

Just following up on my below issue. I hadn't seen a response yet. Regards, Barry I have an ActiveMQ Broker (v5.10) running within the ServiceMix (v5.1.1) Karaf container using the ZooKeeper 3.4.5 libraries I believe. These appear to be hardcoded in the ActiveMQ v5.10 manifest. We are

ActiveMQ issue connecting to ZooKeeper 3.4.6

I have an ActiveMQ Broker (v5.10) running within the ServiceMix (v5.1.1) Karaf container using the ZooKeeper 3.4.5 libraries I believe. These appear to be hardcoded in the ActiveMQ v5.10 manifest. We are utilizing the replicatedLevelDB for the ActiveMQ brokers. When I try to connect to

ActiveMQ - zOS setup

Has anyone setup an ActiveMQ broker on zOS/Mainframe? If so, where do I find instructions to do so?

RE: OpenWire for C

09:17:26,243 | WARN | 4.40:65230@62716 | TransportConnection | 97 - org.apache.activemq.activemq-osgi - 5.10.0 | Failed to add Connection ID: -635441230433329227-1:1 java.lang.SecurityException: User name [null] or password is invalid. How do I specify the username/pw in the

RE: Can not Connect to ActiveMQ The operation is not allowed on non-connected sockets

Is this a .NET client? Yes, we are using .NET The following specifics will help to understand the problem: * Which cilent library (ActiveMQ java client, AMQ-CPP, NMS, etc) I'll have to get these details from the Dev team * Client library version I'll have to get the details from the Dev team

RE: Can not Connect to ActiveMQ The operation is not allowed on non-connected sockets

It happens when they try to connect to the broker... they never actually connect. You still need the NMS version? -Original Message- From: artnaseef [mailto:a...@artnaseef.com] Sent: Tuesday, August 19, 2014 9:39 AM To: users@activemq.apache.org Subject: RE: Can not Connect to

Can not Connect to ActiveMQ The operation is not allowed on non-connected sockets

User is trying to client connect over TCP/IP to an ActiveMQ broker with the correct hostname and password, but receiving the following error: Can not Connect to ActiveMQ The operation is not allowed on non-connected sockets

RE: RHQ agent server failover list issue

I don’t see an RHQ forum. Is there one available on Nabble? -Original Message- From: Claus Ibsen [mailto:claus.ib...@gmail.com] Sent: Thursday, June 12, 2014 9:41 AM To: users@activemq.apache.org Subject: Re: RHQ agent server failover list issue Hi This is the ActiveMQ user forum.

RHQ v4.11 Port Shifting

Hello, I have 3 instances of RHQ running on 1 VM (1 for each different test environment due to limit hardware). I tried to change the 'offset' property in the rhq-server.properties file, by multiples of 100 for each instance. When I do this, and then recycle the RHQ server, it comes back

Upgrading ActiveMQ within ServiceMix

We are currently running ActiveMQ v5.9.0 with ServiceMix v5.0.0. We are looking at upgrading ActiveMQ to v5.9.1. What is the preferred/standard method for performing this upgrade? Do we simply change the features list and associated repository entry? And then delete the data directory to

RE: Upgrading ActiveMQ within ServiceMix

But say we left our ServiceMix v5.0.0 as is, but just wanted to upgrade the ActiveMQ component, any recommendations on the best method? Do we just edit the features config and add the required bundles, or is there another procedure that is recommended? -Original Message- From:

RE: Hawt.io Health tab

Just see the broker name in green. Thought there would be more to it than that. -Original Message- From: chubr...@gmail.com [mailto:chubr...@gmail.com] On Behalf Of Dejan Bosanac Sent: Thursday, April 10, 2014 11:19 AM To: users@activemq.apache.org Subject: Re: Hawt.io Health tab Hi

Hawt.io Health tab

After setting up Hawt.io to adminster my ActiveMQ brokers running in Karaf, I noticed there is a health tab. However, when I click on the tab, it shows no data whatsoever. Is there something else I need to do to get more functionality out of this tab?

log4j message suppression

Is there a way to suppress certain messages that we don't want to see in our activemq logs?

Hawtio - remote connections

Using the connect tab in Hawtio, we can connect to another remote server where another activeMQ broker is running. It pops up a new window with the logon, but that seems to fail. I am wondering if anyone has run into this. Also, are you able to connect to many other remote systems at the

ActiveMQ Administration Console - Remote to other Brokers?

If you are using the ActiveMQ Webconsole, does it provide you the ability to remote to brokers on other servers in the network? Or do you have to logon to each server to provide administration using the Webconsole?

RHQ clustering?

Is SAN/NAS or any type of shared storage required for RHQ clustering?

Hawt.io error

We receive this error in our karaf logs, and am wondering what it is? I can login to Hawt.io with no issues, but do see this error: org.apache.maven.wagon.TransferFailedException: Error transferring file: Connection refused

Defining a Queue to a Topic with ActiveMQ

In Hawtio, when I define a topic, how do I define a destination queue to the topic? Or is that in the hands of the publishing application?

RE: Defining a Queue to a Topic with ActiveMQ

So basically you can have a producer put to a topic called Apples, and the subscriber subscribing to the topic object named Apples, without the need for the queue object. If you want a topic destination created (queueA or queueB), you might consider using Camel routes? -Original

RE: ActiveMQ on Physical Server vs. VM

If you are using ZooKeeper to handle the new features of levelDB on v5.9, I would think a dedicated NIC would increase performance if this is not shared on the physical server. I wasn't aware that a dedicated NIC could be utilized on a VM. I thought this was shared with all resources on the

ActiveMQ Physical Server vs. VM

If you are using ZooKeeper to handle the new features of levelDB on v5.9, I would think a dedicated NIC would increase performance if this is not shared on the physical server. I wasn't aware that a dedicated NIC could be utilized on a VM. I thought this was shared with all resources on the

RE: ActiveMQ on Physical Server vs. VM

What about the use of zookeeper for levelDB replication? If you have a physical server, then you have a dedicated NIC that can handle the throughput by the use of quad ports (primary/secondary channeling) for improved performance. With a VM, you do not have a dedicated NIC. -Original

ActiveMQ on Physical Server vs. VM

I am wondering if there is an advantage to having ActiveMQ installed on a Physical server over a VM, or vice versa. Thoughts?

ActiveMQ user conference?

I am curious if there is a conference specific to ActiveMQ and the developers community? Is anyone aware? I know Red Hat has their conference which includes A-MQ, but I am wondering if the users/developers community offers something?

RE: ActiveMQ user conference?

What is a JUG, and when do they have these events? -Original Message- From: Claus Ibsen [mailto:claus.ib...@gmail.com] Sent: Wednesday, January 15, 2014 11:34 AM To: users@activemq.apache.org Subject: Re: ActiveMQ user conference? Sometimes there are JUGs which has events about

RE: ActiveMQ user conference?

How do I find out about when the next ActiveMQ JUG is? -Original Message- From: Claus Ibsen [mailto:claus.ib...@gmail.com] Sent: Wednesday, January 15, 2014 11:50 AM To: users@activemq.apache.org Subject: Re: ActiveMQ user conference? JUG = Java User Group Around the world there is

activemq error message

Is this just a standard error: 22 Dec 2013 22:45:40,112|~|ERROR|~|MaaEventAmqMessageListener|~|NA|~|NA|~|Err_MAA_001_10019|~|Error sending message to C2T queue.| Does anyone know what may cause this?

RE: Advisory Topic Messages

So the current depth would be 0. Doesn't the enqueue count get reset at some point? -Original Message- From: Johan Edstrom [mailto:seij...@gmail.com] Sent: Tuesday, December 03, 2013 10:36 AM To: users@activemq.apache.org Subject: Re: Advisory Topic Messages That is how many has

Advisory Topic Messages

I had put these messages with expiry on a queue about 2 weeks ago, and they still show on the Advisory Topic queues. When will they 'disappear'? I was told these are cleaned up periodically... but they aren't being cleaned up. ActiveMQ.Advisory.MessageDLQd.Queue.TEST

RE: Advisory Topic Messages

Why is the enqueue count still showing 1, 2 or 3... Regards, Barry Barnett WMQ Enterprise Services Solutions Wells Fargo Cell: 704-564-5501 -Original Message- From: Timothy Bish [mailto:tabish...@gmail.com] Sent: Tuesday, December 03, 2013 9:49 AM To: users@activemq.apache.org

RE: Does KahaDB stores Unacknowledged messages. ?

What if there is only 1 client.. then where does the message go? Regards, Barry Barnett WMQ Enterprise Services Solutions Wells Fargo Cell: 704-564-5501 -Original Message- From: Timothy Bish [mailto:tabish...@gmail.com] Sent: Monday, December 02, 2013 10:24 AM To:

RE: Producer Flow Block - Consumer Deadlock after max memory limits exceeded

The journal files were cut down in size to avoid running into the issue, but there is still potential to have a message on the DLQ that is a 'useful artifact' which is in the journal, no? context:property-placeholder system-properties-mode=OVERRIDE/-broker

RE: Expired messages sent to Topic Advisory DLQ as opposed to Activemq.DLQ

I just tried a persistent message and it ended up on the ActiveMQ.DLQ. I see the enqueue count go up on the ActiveMQ.Advisory.Queue Topic, the ActiveMQ.Advisory.Expired.Queue and the ActiveMQ.Advisory.MessageDLQd.Queue as well. For these Advisory queues and topics, do they need to be cleared

RE: Expired messages sent to Topic Advisory DLQ as opposed to Activemq.DLQ

How long before they fall of the earth? :-) I see the messages still there from yesterday. Regards, Barry Barnett WMQ Enterprise Services Solutions Wells Fargo Cell: 704-564-5501 -Original Message- From: Christian Posta [mailto:christian.po...@gmail.com] Sent: Friday, November 15,

KahaDB Journal files go missing

How would a journal file go 'missing'? Our AMQ usage uses the file store or KahaDB. A few months ago there was an incident wherein, for reasons I cannot found the root cause, some KahaDB journal files (*.log) got deleted or are missing. Due to this consumers cannot get the messages because the

active mq vs. a-mq CLI

In amq, I go to /bin and kick off the amq script to bring up the CLI. What do I do in Active MQ to get the CLI up and running? Regards, Barry

RE: Managing Deadletter Handler

Where do we get HawtIO? Regards, Barry Barnett WMQ Enterprise Services Solutions Wells Fargo Cell: 704-564-5501 -Original Message- From: Christian Posta [mailto:christian.po...@gmail.com] Sent: Thursday, November 14, 2013 11:09 AM To: users@activemq.apache.org Subject: Re: Managing

RE: KahaDB Journal files go missing

V5.4.2. Suggested upgrade to what version? Regards, Barry Barnett WMQ Enterprise Services Solutions Wells Fargo Cell: 704-564-5501 -Original Message- From: Torsten Mielke [mailto:tmie...@redhat.com] Sent: Thursday, November 14, 2013 11:43 AM To: users@activemq.apache.org Subject:

RE: Managing Deadletter Handler

If it's included, do I need to do a features:install, or do I just kickoff the hawtIO console in some way? Regards, Barry Barnett WMQ Enterprise Services Solutions Wells Fargo Cell: 704-564-5501 -Original Message- From: Christian Posta [mailto:christian.po...@gmail.com] Sent:

Expired messages sent to Topic Advisory DLQ as opposed to Activemq.DLQ

I sent a few messages with a quick expiry time on them to test out whether they'd be written to the Activemq.DLQ default. It appears they were written to the Topic Advisory DLQ and Topic Expiry queue... what are these and why wasn't it written to the Queue Activemq.DLQ? Regards, Barry

RE: Message send to DLQ

Use the dead letter strategy to clear these expiry messages: broker... destinationPolicy policyMap policyEntries !-- Set the following policy on all queues using the '' wildcard -- policyEntry queue= !-- Tell the dead letter strategy not to process expired messages so that they will just be

RE: ActiveMQ.DLQ

After reading the wiki, I see the following: This means that a client can create a new Queue or Topic dynamically either by calling createQueue() or createTopic() on a JMS Session creating an instance of ActiveMQTopic or ActiveMQQueue and possibly registering them in JNDI This still isn't

RE: ActiveMQ.DLQ

So there must be some code written in the broker to dynamically create that queue then, correct? And other system type queues? Regards, Barry Barnett WMQ Enterprise Services Solutions Wells Fargo Cell: 704-564-5501 -Original Message- From: Christian Posta

ActiveMQ.DLQ

It is my understanding that expired messages are stored on the ActiveMQ.DLQ queue. When I start the ActiveMQ broker, I do not see the DLQ defined. If this is where the expired messages go to, wouldn't it be a default queue for the default configuration? If not, then do I need to define it