Re: Unreliable NFS exclusive locks on unreliable networks

2018-04-04 Thread Tim Bain
I don't know why this content wasn't posted to the mailing list when I sent it via email on 3/29, but since it wasn't, here it is again: A broker should be attempting to acquire the lock on startup, so if that's not working right, it seems to indicate problems with your NFS configuration. The

Re: failed to start ActiveMQ

2018-04-04 Thread norinos
Sorry, my information is not enough. I changed the ActiveMQ setting as follows, and restarted. - offlineDurableSubscriberTimeout="12" offlineDurableSubscriberTaskSchedule="18" - In this case, the

Re: failed to start ActiveMQ

2018-04-04 Thread Tim Bain
OK, it sounds like I understood you correctly, then. Did you use the tools and techniques outlined in the wiki page I provided to determine which destination(s) contain the messages that are preventing the files from being deleted? Tim On Wed, Apr 4, 2018, 6:02 PM norinos

Re: failed to start ActiveMQ

2018-04-04 Thread norinos
Sorry, my information is not enough. I changed the ActiveMQ setting as follows, and restarted. - offlineDurableSubscriberTimeout="12" offlineDurableSubscriberTaskSchedule="18" - In this case, the

Replicated Message Store for ActiveMQ

2018-04-04 Thread SubashKunjupillai
Hi, We have been using ActiveMQ 5.x (upgraded to 5.14 last year) for our product which is in production for 3years. We have been facing stability issues with replicated LevelDB store(it was deprecated by community after we went live with LevelDB, we have stuck to it as we accomplished HA through

Re: failed to start ActiveMQ

2018-04-04 Thread norinos
I tried deleting db.data and db.redo files, and starting up ActiveMQ. This try succeeded.(ActiveMQ start successfuly, and recreated db.data and db.redo) But when the offline durable subscription cleanup is started, journal file could not be deleted. The following message was logged to the

Re: Both instances of ActiveMQ connected to kahadb after network outage

2018-04-04 Thread Tim Bain
On Wed, Apr 4, 2018 at 9:18 AM, gbrown wrote: > We had a short outage on the network and once the this came back both > instances in our master / slave setup were up and connectable. Once this > was > discovered when messages on queues were not browsable or able to be >

Re: expired messages --> DLQ ? (when expiration=0)

2018-04-04 Thread Илья Шипицин
well, before submitting issue, I'd like to ask if there's already a possibility to configure that way. ok, got your point, will open a request 2018-04-04 17:29 GMT+05:00 Tim Bain : > If you think that message expiration should be checked when the publisher > publishes the

Re: expired messages --> DLQ ? (when expiration=0)

2018-04-04 Thread Tim Bain
If you think that message expiration should be checked when the publisher publishes the message, you can submit an enhancement request in JIRA for it. Tim On Tue, Apr 3, 2018, 11:15 PM Илья Шипицин wrote: > Tim, thank you for your investigation (looks like our client is

Re: failed to start ActiveMQ

2018-04-04 Thread Tim Bain
I'm not understanding. Are you saying that after those durable subscriptions were deleted, there were no more unconsumed messages and so the journal files should have been deleted but were not? If I've understood correctly,

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

2018-04-04 Thread Quinn Stevenson
Sorry - the weren’t really shuffled. I don’t know exactly if they were moved to the back of the queue or just held until their redelivery delay expired and then re-injected into the queue. We didn’t test enough to make that determination - we stopped as soon as we discovered that delayed

Both instances of ActiveMQ connected to kahadb after network outage

2018-04-04 Thread gbrown
We had a short outage on the network and once the this came back both instances in our master / slave setup were up and connectable. Once this was discovered when messages on queues were not browsable or able to be consumed the instances were restarted after renaming the db.data file as other