Re: Older Message Not Consumed(Stay Untouched in queue) Newer Messages consumed

I reported the same problem for 5.13.4. http://activemq.2283324.n4.nabble.com/Message-stuck-in-queue-td4720713.html -- Sent from: http://activemq.2283324.n4.nabble.com/ActiveMQ-User-f2341805.html

Re: Message stuck in queue

Update: The message finally got consumed after about 2 days. Was this because of some hanging client? How can I troubleshoot it? -- View this message in context: http://activemq.2283324.n4.nabble.com/Message-stuck-in-queue-tp4720713p4720721.html Sent from the ActiveMQ - User mailing list archiv

Message stuck in queue

ActiveMQ 5.13.4 with kahadb There are some stuck messages left in one of my queues. The messages are produced several days ago and it seems they will never be consumed. I can see from the web console they are in the queue. Though new messages are produced and consumed in the same queue without prob

Re: mkahadb with error: java.lang.IllegalStateException: PageFile is not loaded

Nope, there was not any error message before it. -- View this message in context: http://activemq.2283324.n4.nabble.com/mkahadb-with-error-java-lang-IllegalStateException-PageFile-is-not-loaded-tp4718293p4718423.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.

mkahadb with error: java.lang.IllegalStateException: PageFile is not loaded

I'm using 5.13.4 with mkahadb. Sometimes I saw this error: java.lang.IllegalStateException: PageFile is not loaded at org.apache.activemq.store.kahadb.disk.page.PageFile.assertLoaded(PageFile.java:811)[activemq-kahadb-store-5.13.4.jar:5.13.4] at org.apache.activemq.store.kahadb.disk

Too many ActiveMQ NIO Worker threads in WAITING state

ActiveMQ 5.13.4 with mkahadb storage. We see this several times: ActiveMQ runs well for some days. From a certain point, the thread numbers starts to increasing without additional clients. In the meantime, the log get flooded by connection 'taking a long time to shutdown' like these: 2016-09-08 17:

Re: activemq 3000 messages can not be received

I also have the similar case. Is there any way to avoid this on server side? such as time out and close the client connection if it hangs. -- View this message in context: http://activemq.2283324.n4.nabble.com/activemq-3000-messages-can-not-be-received-tp4715396p4715653.html Sent from the Activ

Re: Dead lock in 5.13.3

I have the We don't use ws protocol, only use openwire and nio. Is AMQ-6275 still related? I upgraded to 5.13.4 anyway. Let's see if it happens again. -- View this message in context: http://activemq.2283324.n4.nabble.com/Dead-lock-in-5-13-3-tp4715561p4715605.html Sent from the ActiveMQ - Use

Dead lock in 5.13.3

I got a dead lock in 5.13.3. But the jstack failed to get the stack of the locking threads: Deadlock Detection: Found one Java-level deadlock: = "ActiveMQ NIO Worker 93810": waiting for ownable synchronizer 0x7fdafc09e548, (a java/util/concurrent/locks/ReentrantRe

Re: Please tell me integrity version between server and client

We used client version 5.10.0 with server version 5.13.3 and it's fine. -- View this message in context: http://activemq.2283324.n4.nabble.com/Please-tell-me-integrity-version-between-server-and-client-tp4714335p4714336.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.

Re: Producer count keeps increasing

Hi Tim, Thanks. After we fixed the problematic client, ActiveMQ is working as expected. The producer count stays stable even client exits abnormally. ActiveMQ is doing the cleanup correctly. -- View this message in context: http://activemq.2283324.n4.nabble.com/Producer-count-keeps-increasing-

Re: Producer count keeps increasing

We'v found the leaking client by checking the producer count of the queues one by one in JConsole. -- View this message in context: http://activemq.2283324.n4.nabble.com/Producer-count-keeps-increasing-tp4714087p4714138.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.

Re: Producer count keeps increasing

Yes, we have many clients produces messages and it's possible that some of the clients didn't close the producer properly. We will check them closely. Meantime, is there any way to prevent this at the server side? For example, if the client network connection is broken, will the orphan producer get

Producer count keeps increasing

Hi, I'm using activemq 5.13.3. I'm seeing the producer count on the broker side keeps increasing and never shrinks. I inspected the value TotalProducerCount of the broker via jmx. And it is also verified by the class count of org.apache.activemq.broker.jmx.ProducerView in jvm heap class histogram.

Re: Queues with empty name appear in web console

No, they don't come back immediately if I delete them. But they will appear occasionally when activemq is running in steady status. There is no easy observed trigger as far as I know such as restart etc. I don't know if it is triggered by admin console reloading since we always need to reload the a

Re: 5.13.3 Invisible message prevents storage garbage clean

I already turned on the trace log on MessageDatabase and also added some debug code. The file is removed from the GC candidates in this loop in the method 'void checkpointUpdate(Transaction tx, boolean cleanup) throws IOException': // Go through all the destinations to see if any of the

Re: Queues with empty name appear in web console

OK, I found the problem. It's browser related. Actually it's a problem of an extension of firefox which makes hyper link from text. It makes link 'DLQ.com' from the dead letter queue name 'DLQ.com.xxx.xxx' and then caused the display problem. I can view the page correctly in IE. However, there is

5.13.3 Invisible message prevents storage garbage clean

I noticed some old data files(generated 2 days ago) are not get cleaned up. So I referred the doc to check which queue is using them. I found they are reserved for one busy queue. The queue has several hundreds of messages going through every second. There couldn't be any old message left there. I

Re: Queues with empty name appear in web console

OK, I will try to do that next time it occurs -- View this message in context: http://activemq.2283324.n4.nabble.com/Queues-with-empty-name-appear-in-web-console-tp4713148p4713228.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.

Re: Queues with empty name appear in web console

I can browse the queue and found its name in URL. It is actually a dead letter queue. I also checked the page html source and I can see the queue name in source but somehow it just doesn't display. -- View this message in context: http://activemq.2283324.n4.nabble.com/Queues-with-empty-name-app

Queues with empty name appear in web console

Hi, I have seen this problem on both 5.13.3 and 5.10.2. There are several messages in them. Where do they come from? -- View this message in context: http://activemq.2283324.n4.nabble.com/Queues-with-empty-name-appear-in-web-console-tp4713148.html Sent from the ActiveMQ - User mailing list arc

Re: nio buffer memory problem

All right. I will try with that. Thanks for the info. -- View this message in context: http://activemq.2283324.n4.nabble.com/nio-buffer-memory-problem-tp4712706p4712910.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.

Re: nio buffer memory problem

I found this article: http://www.evanjones.ca/java-bytebuffer-leak.html I guess 5.10.2 uses 'Heap ByteBuffers' which is backed with unlimited 'temporary Direct ByteBuffer', while 5.13.3 uses 'Direct ByteBuffer' directly? -- View this message in context: http://activemq.2283324.n4.nabble.com/nio

Re: Negative message count and dead messages in queue

We only ran 5.13.3 in production for several days and didn't see this issue. But we saw another issue which we didn't see in 5.10.2: Some old data file(2 days ago) is reserved because of some queue. But when I check the queue in admin ui, I didn't see any old message. The new messsages are in and

Re: AMQ 5.13.2 : Kaha DB logs cleanup issue

based on your log, I think it should be passengerride.user.1234567890 which prevents the deletion of #6 -- View this message in context: http://activemq.2283324.n4.nabble.com/AMQ-5-13-2-Kaha-DB-logs-cleanup-issue-tp4712046p4712707.html Sent from the ActiveMQ - User mailing list archive at Nabbl

nio buffer memory problem

Hi, We've been run activemq 5.10.2 with thousands of clients in our production for quite a long time. Several days ago, we upgraded to the newer version 5.13.3. After running for several days, we saw the OutOfMemoryError and activemq hung up in busy GC: 2016-06-06 02:01:54,238 | ERROR | Error in t

Re: Negative message count and dead messages in queue

I can view those dead messages in web console by clicking the queue name, not the count. When I restart, they disappears. -- View this message in context: http://activemq.2283324.n4.nabble.com/Negative-message-count-and-dead-messages-in-queue-tp4712505p4712591.html Sent from the ActiveMQ - User

Re: Negative message count and dead messages in queue

And no, no selector is used, just simple JMS consumer. -- View this message in context: http://activemq.2283324.n4.nabble.com/Negative-message-count-and-dead-messages-in-queue-tp4712505p4712561.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.

Re: Negative message count and dead messages in queue

Yes, in web console. I can see those messages. They are produced several days ago. When there is no new message, they stick in the queue. When new messages are produced, they are consumed quickly but those old messages are still there and no consumer can get them. -- View this message in context

Re: Negative message count and dead messages in queue

Because new messages are produced and consumed all the time in the same queue. Just those messages are left there and it seems no consumers can get them. -- View this message in context: http://activemq.2283324.n4.nabble.com/Negative-message-count-and-dead-messages-in-queue-tp4712505p4712545.ht

Re: data file gc log indicates ack refer to non-existing file

OK, so the ACKs referencing to those non-existing file won't prevent GC to remove this file right? -- View this message in context: http://activemq.2283324.n4.nabble.com/data-file-gc-log-indicates-ack-refer-to-non-existing-file-tp4712509p4712537.html Sent from the ActiveMQ - User mailing list a

data file gc log indicates ack refer to non-existing file

activemq 5.10.2, the gc log show: 2016-06-01 16:26:37,299 | TRACE | not removing data file: 857 as contained ack(s) refer to referenced file: [834, 850, 832, 849, 833, 855, 854, 836, 837, 857, 856] | org.apache.activemq.store.kahadb.MessageD atabase | ActiveMQ Journal Checkpoint Worker But the exis

Negative message count and dead messages in queue

Hi, We are using activemq 5.10.2 on our production. I always see negative message count on some busy queues with many producers and consumers in admin ui. This is not a big problem but another issue is important. There are some stuck messages left in some of my queues. The messages are produced se

Re: Character encoding problem of the messages in queue

All right looks I'm stupid. this thread can be discarded. This is not an Activemq problem but just the output problem of my receive end. The web admin console displays bad characters but that's just fine. It just doesn't show them correctly but the message in it is correct. -- View this message in

Character encoding problem of the messages in queue

Hi, I'm using Activemq 5.4.2 on Ubuntu server. I put text message with java by these codes: TextMessage message = session.createTextMessage(myText); producer.send(message); myLogger.finest("Sent message:"); myLogger.finest(message.getText()); "myText" contains some Chinese

Re: ActiveMQ failed to start after server crash

may be too big for confluence (jira) also and also for gmail(25MB), > maybe try one of the fileshare sites, not sure what to recommend here. > > On 25 March 2010 13:23, RuralHunter wrote: > >> >> How to? I haven't used jira before...and the data directory is quite >

Re: ActiveMQ failed to start after server crash

How to? I haven't used jira before...and the data directory is quite large, more than200M. Gary Tully wrote: > > Would it be possible to tar and compress a data directory that fails to > start and attach it to a jira issue? > > > > -- > http://blog.garytully.com > > Open Source Integration

ActiveMQ failed to start after server crash

Hi, I'm using kahadb as storage. I have seen this several times, for both 5.3.0 and 5.3.1. If there are many messages in queues and ActiveMQ is not stopped in a correct manner, such as server crash or reboot accidentally, then ActiveMQ can not be started. I have to delete all files in data directo

Re: Network connector gets InactivityIOException

Looks there is similar issue raised already: http://old.nabble.com/Brigded-brokers-wont-reconnect-td27427208.html#a27427208 My point is that, no matter what caused the connection between 2 brokers broken, activemq should be able to re-establish the connection when things get fixed/recovered. I do

Network connector gets InactivityIOException

Hi, I created a network connector from my local activemq to a remote activemq server with configuration below: The problem is that sometime I got InactivityIOException and the connector never gets recovered after that. The communication between 2 servers is stopped until I recycle