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Questions tagged [event-queue]

For questions related to Sitecore's event queues, including architecture, functionality and use, troubleshooting, etc.

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8
votes
2answers
203 views

How to raise an event in Sitecore 9+

In Sitecore 9 the event model has changed somewhat and events are now queued within each DB (master, core, web etc). Edit: turns out I was a bit wrong here. Sitecore has for some time had the ability ...
13
votes
2answers
372 views

How does Sitecore know an event in the event queue table has been processed?

We are currently looking to optimize how often the event queue table is cleaned up and there are some really good posts on this such as this and this. However, I have some concerns about cleaning up ...
1
vote
0answers
93 views

Sitecore 9.1.1 remote events not executing on CM server

I am trying to get a remote event fired from CD server to CM server and then CM server to create the item required in Sitecore 9.1.1. I can see the event gets added to the database but it never gets ...
0
votes
0answers
52 views

Eventqueue query crashing the CD site

I have a single CD CM 8.2 instance of sitecore. We have a job that is running at a particular time everyday which publishes around a 1000 items. Our CD server crashes everytime the job runs and the ...
2
votes
1answer
144 views

Index Update Strategy not Firing on Publish End with Custom Publishing Target and Custom Solr Index [duplicate]

We have a prod set up that has one CM and two CDs. The CD servers serve content from a second web database that we call "live". This database is a clone of web. We use web as a staging environment on ...
5
votes
1answer
228 views

Sitecore multiple CD web databases publishing/indexing EventQueue database name

Say I have a single CM with 1x master db, 1x core db and 2x web dbs (2x publishing targets) for 2x CD servers in different regions. I can't call both web dbs "web" - one must be something different, e....
0
votes
1answer
217 views

Avoid publishing queues / allow concurrent users to publish on Sitecore 8.1

Recently I came across a request from my client that they often get publishing queued. When we are in initial stage we only have few sites any very minimal users who is working on our CM. But ...
1
vote
2answers
250 views

How to know if Remote Events has been executed on remote environments?

I am trying to raise remote events from CD. So that CM can read EventQueue and perform CRUD operation and publish. I wanted to display certain message on CD after remote events execution gets ...
4
votes
3answers
1k views

Effective way to resolve the EventQueue, CPU and memory load related issue

I have hundreds of thousands items in Sitecore, sometimes it needs to publish all of them and as the result CPU and memory are overloaded. The reason of the perfomance issue is a huge amount of items ...
4
votes
1answer
416 views

Sitecore parallel publishing locks up Content Delivery server

The original blog post on parallel publishing by Alex Shyba for SC 7.2 is a great resource and I think still applies to Sitecore 8.2. I've dabbled with parallel publishing before on SC7.2 as well as ...
5
votes
1answer
572 views

Can a server subscribe to its own remote events?

I am creating a custom event to allow CD to inform CM about a specific user action in a production environment. My local development environment is a single server. Despite subscribing to the remote ...
0
votes
1answer
231 views

Excessive updates of the EventQueue table

We are using Sitecore 7.2 and Coveo for sitecore in our multilingual CMS website. Our sitecore really gets slow sometimes and we could also see deadlocks happening in our application logs. Upon ...
4
votes
2answers
693 views

Does Sitecore have a message queue?

Does Sitecore have built in message queue that supports the batching of messages? It looks like the event queue only supports single messages being passed to a handler?
4
votes
1answer
258 views

Missing EventQueue entry from Properties table?

Context: The Properties database table contains rows beginning with EQSTAMP which contain the instance names of the CM and CD servers. In our master db we only have a reference to the CM server ...
3
votes
1answer
67 views

Event Queue Created Field (time stamp)

I noticed today after I published that the times being put into the created field of the event queue happened to be dates from the future. All the servers CM, CD, DB, QA are PST. I set the time zone ...
11
votes
3answers
1k views

When is it safe to remove an `EventQueue` record?

Sitecore stores its events in a database table called EventQueue. It is used for centralized event-based communication between Sitecore instances. Sometimes this table grows quite large and it needs ...
12
votes
2answers
1k views

Why is event data stored in every Sitecore database?

A table named EventQueue is present in every Sitecore database. It seems to contain local and remote events of Sitecore instances. Why are some of these events stored in the Core, some in the Master, ...