Invitation sent.
Justin On Thu, Feb 2, 2023 at 2:34 PM Haritha Desikan <hdesi...@spscommerce.com> wrote: > Actually, slack works too. Can I please get an invite to the slack channel? > > From: Justin Bertram <jbert...@apache.org> > Date: Thursday, February 2, 2023 at 3:29 PM > To: users@activemq.apache.org <users@activemq.apache.org> > Subject: Re: Redelivered messages do not get transported to broker with > consumers > [You don't often get email from jbert...@apache.org. Learn why this is > important at https://aka.ms/LearnAboutSenderIdentification ] > > > Is it possible to arrange a call with one of the community support > members so that I can ask one of our application owners to explain the > issue in detail? > > I don't want to speak for others, but in my experience this is not the kind > of support provided by the community. Community support is provided on a > volunteer basis free of charge and pretty much exclusively comes via > written channels of communication (i.e. mailing lists, Slack, Jira, etc.). > If you're looking for something beyond this I'd suggest browsing the > Commercial Support options listed on the website [1]. > > If you're convinced you're hitting a bug then the absolute best thing you > can do is report it [2] and provide the simplest way possible to reproduce > the problem. > > > Justin > > [1] > https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Factivemq.apache.org%2Fsupport&data=05%7C01%7Chdesikan%40spscommerce.com%7C263c9903d490485b25b308db055c2d95%7C925b353530d64f8fb70fa7aa7e1b3445%7C0%7C0%7C638109665716294203%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=z7Q6ub2TSiUwVOQz5PlOSjlzelAGF7rzpO4CEfDl4XU%3D&reserved=0 > [2] > https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Factivemq.apache.org%2Fissues&data=05%7C01%7Chdesikan%40spscommerce.com%7C263c9903d490485b25b308db055c2d95%7C925b353530d64f8fb70fa7aa7e1b3445%7C0%7C0%7C638109665716294203%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=qbGZpnGFTQY0jVoIxGOJ%2BisKxAqXzg5fCHLlbXot3PY%3D&reserved=0 > > On Thu, Feb 2, 2023 at 2:16 PM Haritha Desikan <hdesi...@spscommerce.com> > wrote: > > > Is it possible to arrange a call with one of the community support > members > > so that I can ask one of our application owners to explain the issue in > > detail? > > > > From: Haritha Desikan <hdesi...@spscommerce.com> > > Date: Thursday, February 2, 2023 at 3:14 PM > > To: users@activemq.apache.org <users@activemq.apache.org> > > Subject: Re: Redelivered messages do not get transported to broker with > > consumers > > Another issue I am seeing – the maximum redeliveries on a broker is set > to > > 12 before it is sent to DLQ but here (in screenshot) I am seeing the > > redeliveries have crossed the threshold but still messages are not sent > to > > DLQ. > > > > The Broker’s config has this setting : > > > > <plugins> > > <statisticsBrokerPlugin/> > > <redeliveryPlugin fallbackToDeadLetter="true" > > sendToDlqIfMaxRetriesExceeded="true"> > > <redeliveryPolicyMap> > > <redeliveryPolicyMap> > > <redeliveryPolicyEntries> > > <redeliveryPolicy maximumRedeliveries="12" queue=">"/> > > </redeliveryPolicyEntries> > > </redeliveryPolicyMap> > > </redeliveryPolicyMap> > > </redeliveryPlugin> > > </plugins> > > > > From: Haritha Desikan <hdesi...@spscommerce.com> > > Date: Thursday, February 2, 2023 at 2:35 PM > > To: users@activemq.apache.org <users@activemq.apache.org> > > Subject: Re: Redelivered messages do not get transported to broker with > > consumers > > Can message consumers use the pooledConnectionFactory class? AWS Active > MQ > > documentation specifically has this note “Message consumers should never > > use the PooledConnectionFactory class.” Please advise. > > > > From: Haritha Desikan <hdesi...@spscommerce.com> > > Date: Thursday, February 2, 2023 at 2:05 PM > > To: users@activemq.apache.org <users@activemq.apache.org> > > Subject: Re: Redelivered messages do not get transported to broker with > > consumers > > This is the reply I got from one of the app developers using these > brokers. > > > > <dependency> > > <groupId>org.apache.camel.springboot</groupId> > > <artifactId>camel-activemq-starter</artifactId> > > </dependency> > > 1:45< > > > https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fspscommerce.slack.com%2Farchives%2FD048XJGHYAY%2Fp1675363556427969&data=05%7C01%7Chdesikan%40spscommerce.com%7C263c9903d490485b25b308db055c2d95%7C925b353530d64f8fb70fa7aa7e1b3445%7C0%7C0%7C638109665716294203%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=j6s9SjfKoN%2F4JmSlhpo8xcjssbSWS608ykZyMvDHoh0%3D&reserved=0 > > < > > > https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fspscommerce.slack.com%2Farchives%2FD048XJGHYAY%2Fp1675363556427969&data=05%7C01%7Chdesikan%40spscommerce.com%7C263c9903d490485b25b308db055c2d95%7C925b353530d64f8fb70fa7aa7e1b3445%7C0%7C0%7C638109665716294203%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=j6s9SjfKoN%2F4JmSlhpo8xcjssbSWS608ykZyMvDHoh0%3D&reserved=0 > > >> > > this lib is bundled > > 1:46< > > > https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fspscommerce.slack.com%2Farchives%2FD048XJGHYAY%2Fp1675363577673069&data=05%7C01%7Chdesikan%40spscommerce.com%7C263c9903d490485b25b308db055c2d95%7C925b353530d64f8fb70fa7aa7e1b3445%7C0%7C0%7C638109665716294203%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=3JsW9gYyD%2BjlkLxq4bPscn6pyMQ9mxhU6AaUR931Lmo%3D&reserved=0 > > < > > > https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fspscommerce.slack.com%2Farchives%2FD048XJGHYAY%2Fp1675363577673069&data=05%7C01%7Chdesikan%40spscommerce.com%7C263c9903d490485b25b308db055c2d95%7C925b353530d64f8fb70fa7aa7e1b3445%7C0%7C0%7C638109665716294203%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=3JsW9gYyD%2BjlkLxq4bPscn6pyMQ9mxhU6AaUR931Lmo%3D&reserved=0 > > >> > > <dependency> > > <groupId>org.apache.activemq</groupId> > > <artifactId>activemq-broker</artifactId> > > </dependency> > > 1:46< > > > https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fspscommerce.slack.com%2Farchives%2FD048XJGHYAY%2Fp1675363583521729&data=05%7C01%7Chdesikan%40spscommerce.com%7C263c9903d490485b25b308db055c2d95%7C925b353530d64f8fb70fa7aa7e1b3445%7C0%7C0%7C638109665716294203%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=AkTjX4jLHp8ofzAawasuEpCBzOCSg2PhhEVsnvd0A2k%3D&reserved=0 > > < > > > https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fspscommerce.slack.com%2Farchives%2FD048XJGHYAY%2Fp1675363583521729&data=05%7C01%7Chdesikan%40spscommerce.com%7C263c9903d490485b25b308db055c2d95%7C925b353530d64f8fb70fa7aa7e1b3445%7C0%7C0%7C638109665716294203%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=AkTjX4jLHp8ofzAawasuEpCBzOCSg2PhhEVsnvd0A2k%3D&reserved=0 > > >> > > version 5.16.4 > > 1:47< > > > https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fspscommerce.slack.com%2Farchives%2FD048XJGHYAY%2Fp1675363639193999&data=05%7C01%7Chdesikan%40spscommerce.com%7C263c9903d490485b25b308db055c2d95%7C925b353530d64f8fb70fa7aa7e1b3445%7C0%7C0%7C638109665716294203%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=gQl%2FgPBs8qwOVh5HrOUsz30fIWiOOwPHwmhf6sqzKkQ%3D&reserved=0 > > < > > > https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fspscommerce.slack.com%2Farchives%2FD048XJGHYAY%2Fp1675363639193999&data=05%7C01%7Chdesikan%40spscommerce.com%7C263c9903d490485b25b308db055c2d95%7C925b353530d64f8fb70fa7aa7e1b3445%7C0%7C0%7C638109665716294203%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=gQl%2FgPBs8qwOVh5HrOUsz30fIWiOOwPHwmhf6sqzKkQ%3D&reserved=0 > > >> > > 2. I'm only testing a single instance of the the app and all 10 consumers > > are always on the same broker > > > > ________________________________ > > From: Justin Bertram <jbert...@apache.org> > > Sent: Thursday, February 2, 2023 1:28:35 PM > > To: users@activemq.apache.org <users@activemq.apache.org> > > Subject: Re: Redelivered messages do not get transported to broker with > > consumers > > > > [You don't often get email from jbert...@apache.org. Learn why this is > > important at https://aka.ms/LearnAboutSenderIdentification ] > > > > What client library (or libraries) are your Java-based applications > using? > > > > Out of curiosity, how come you're using a network of 3 broker pairs if > you > > have so few consumers? > > > > > > Justin > > > > On Thu, Feb 2, 2023 at 12:09 PM Haritha Desikan < > hdesi...@spscommerce.com> > > wrote: > > > > > Hi Justin, > > > > > > We are using broker version 5.17.2. All our clients are mostly Java > based > > > applications except for one python based app. We have 3 active/standby > > > pairs of Active MQ brokers connected in this fashion – broker 1 has > > duplex > > > connections to both broker 2 and broker 3 , broker 2 has one duplex > > > connection to broker 3. We have a load balancer in the front that > directs > > > traffic to these three brokers. > > > We notice that there is only one active consumer at a time on either > one > > > of the three brokers and the remaining two brokers have no consumers > > (only > > > has network connectors that connects them to the other broker). > > > > > > This particular issue is only happening when messages are “redelivered” > > to > > > a queue and the “JMXDeliveryCount” is more than 2. For example, lets > say > > > broker 3 has “redelivered” messages on queue X and then our app > connects > > to > > > broker 2, messages on broker 3 do not move to broker 2 (they just sit > > there > > > and broker 2 does not receive any of the redelivered messages). > However, > > > after multiple attempts when our app finally connects to broker 3 > (where > > > redelivered messages are sitting), messages get consumed. This might > not > > be > > > a bigger issue for apps with multiple instances however we have apps > > with a > > > single instance that could get affected by this issue. > > > > > > Please note that “messages” in the above paragraph refer to only > > > “redelivered” messages. > > > > > > > > > From: Justin Bertram <jbert...@apache.org> > > > Date: Thursday, February 2, 2023 at 12:03 PM > > > To: users@activemq.apache.org <users@activemq.apache.org> > > > Subject: Re: Redelivered messages do not get transported to broker with > > > consumers > > > [You don't often get email from jbert...@apache.org. Learn why this is > > > important at https://aka.ms/LearnAboutSenderIdentification ] > > > > > > What version of the broker are you using? What kinds of clients are you > > > using? How are your brokers configured? What is the distribution of > > > consumers across the queues in the cluster? > > > > > > > > > Justin > > > > > > On Thu, Feb 2, 2023 at 10:57 AM Haritha Desikan < > > hdesi...@spscommerce.com> > > > wrote: > > > > > > > Hi, > > > > > > > > Our company recently decided to make a shift to Active MQ. Our > > > > infrastructure currently uses a mesh of three active/standby broker > > pairs > > > > and we have been facing an issue with the brokers where redelivered > > > > messages sitting on a queue in one particular broker are not being > > > > transported to the broker with active consumers on it. > > > > > > > > Please provide some guidance/insight as to what can be done in such > > > > scenarios. > > > > > > > > Thank you, > > > > Haritha > > > > Cloud Systems Engineer > > > > SPS Commerce > > > > > > > > > > > > > >
