Questions tagged [event-queue]

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

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16 votes
2 answers
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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 ...
Adam Seabridge's user avatar
12 votes
2 answers
2k 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, ...
Dmytro Shevchenko's user avatar
12 votes
3 answers
2k 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 ...
Dmytro Shevchenko's user avatar
10 votes
2 answers
2k 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 ...
Matthew Dresser's user avatar
5 votes
1 answer
852 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 ...
GoetzOnline's user avatar
5 votes
1 answer
632 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 ...
theyetiman's user avatar
4 votes
2 answers
1k 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?
Corey McClelland's user avatar
4 votes
3 answers
3k 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 ...
Vadim Dubovitsky's user avatar
4 votes
1 answer
508 views

DTU shooting up after application start in Azure PAAS Sitecore 9.0.2

We are observing that DTUs are shooting up while the application startsup in Azure PAAS environment, however the frequency is not consistent- sometime we restart the webapp explicitly and sometime it'...
Ankit Joshi's user avatar
4 votes
1 answer
804 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 ...
theyetiman's user avatar
4 votes
1 answer
372 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 ...
David Buckell's user avatar
3 votes
3 answers
586 views

Error while accessing EventQueueStats.aspx

Sitecore 9.3 with SXA I am getting the below exception while accessing the Event Queue Statistics page in Sitecore. URL: <cm_domain>/sitecore/admin/EventQueueStats.aspx 22180 05:16:57 ERROR ...
Raman Gupta's user avatar
  • 2,474
3 votes
1 answer
98 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 ...
MikeD's user avatar
  • 870
3 votes
1 answer
147 views

Lucene indexing issue on CD servers with multiple DBs

Environment Sitecore 8.0 Update 5 (with patches applied) Lucene indexes Severs: CM, CD1, CD2 Publish targets: web, end-user on the CM server the connectionStrings are: <add name="web" ...
mlhaufe's user avatar
  • 185
3 votes
0 answers
219 views

How does Sitecore determine which EventQueue database to use for a given event and how to change it

Sitecore 8.2 I have a CM and 2 CDs like so: ___ CD1 (web1, core) CM (master, core, web1, web2) ____/ \___ CD2 (web2, core2) Note ...
theyetiman's user avatar
2 votes
1 answer
965 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 ...
Alex's user avatar
  • 545
1 vote
1 answer
103 views

item:saving event has both new and old field values

I have followed this example and here is my custom event handler for item:saving. protected void OnItemSaving(object sender, EventArgs args) { Item newItem = Event.ExtractParameter(args, 0) as Item;...
sukesh's user avatar
  • 3,109
1 vote
2 answers
843 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 ...
Pratik Satikunvar's user avatar
1 vote
1 answer
566 views

Publish events don't trigger indexing

I was using Sitecore 8.2 then upgraded to Sitecore 9.3, after the upgrade process, when I publish any item, I noticed that the index is not updated, I must trigger a full rebuild for the index to be ...
Mohamed Yaseen's user avatar
1 vote
0 answers
474 views

Sitecore9.3 Index Update Jobs Stuck

We are getting issue in Sitecore Index while publishing. When we checked Jobs found there are multiple sitecore index and custom index in "running state". And due to this item which we are publishing ...
Girish Sharma's user avatar
1 vote
0 answers
321 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 ...
Arun Kumar's user avatar
0 votes
1 answer
180 views

How Sitecore 9.02 event queue agent configuration properties impact the event queue cleanup activity

Actually, I need to know the significance of the properties related to event queue agent configuration, below is an example of the agent configuration. My Understanding: Interval: How often we need ...
Nash's user avatar
  • 71
0 votes
1 answer
831 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 ...
Gowthamaraja Eswaramoorthy's user avatar
0 votes
1 answer
438 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 ...
Karthik's user avatar
  • 373
0 votes
0 answers
117 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 ...
Pavan Balakrishna's user avatar