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Questions tagged [cache]

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28 views

Why Does the DXA Webapp Fill the WebSphere Class Cache to 100%?

We have a DXA 2.0 Java webapp built and deployed on a WebSphere environment. It runs perfectly fine the majority of the time, however, every 23-25 hours (seemingly regardless of load) our JVM would ...
1
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1answer
52 views

RabbitMQ an option to use for caching with Sites 9 instead of ActiveMQ?

In Tridion Sites 9 we have the option to use a JMS Broker to help cache objects in Content Delivery. If any JMS Broker can work, would it be possible to use RabbitMQ?
0
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1answer
107 views

spring caching with ehcache is not returning cached object

We want to take advantage of the ehcache library used in the dxa project for our custom methods other than the existing dd4t object caching. I modified the configuration as per Spring Caching Example +...
-1
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2answers
73 views

Binary Caching Issue DXA 1.8 | Web 8.5

I have .net application running on DXA 1.8 and Web 8.5. I am facing issue while publishing binary (pdf) with the same name and different content. Now the issue is I am not able to see the published ...
1
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0answers
45 views

DXA 2.0 client-side cache using RedisCluster fails

Trying to configure DXA 2.0 client-side cache using redisCluster but it fails to run our app, it throws redis.clients.jedis.exceptions.JedisMovedDataException: MOVED It seems that DXA client-side ...
3
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1answer
116 views

Caching Issue | DXA 1.8 .Net | Web 8.5

In the production environment, cache duration is set to 15 mins. We are facing an issue while publishing the pdfs files. Published PDFs are not reflecting on the site until application pool is ...
2
votes
1answer
39 views

Not able to update last published date after publishing

I have successfully updated the page and after publishing the page successfully, still in page view source the page's last published date isn't updating. I have already cleared the cache, still there ...
1
vote
1answer
47 views

DD4T 2.0 Dynamic Components Cache Invalidation is not working

We have implemented cache invalidation using the approach mentioned here. The cache invalidation is working fine only for the static components or pages. But in case of dynamic component (like ...
4
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1answer
149 views

Enabling caching resulting 500 error in DXA 2.0 Java and RedHat Linux server

We are using SDL Web 8.5 with DXA 2.0 and Java. The java application is deployed on Red Hat Linux server using Java version "1.8.0_161" 64 bit and Tomcat 8.5.30 .We are getting 500 server error when ...
1
vote
1answer
93 views

DXA 2.0 Caching not working as expected

We are using SDL Web 8.5 and DXA 2.0, after publishing content to live website we feel that content takes a long time to appear and sometimes it appears only after restarting the Content Service and ...
4
votes
1answer
100 views

Is it possible to 'subscribe' to the Cache Cannel and add custom actions

We are using the 'RMI CacheChannel' in a Tridion 2013 SP1 environment. I was wondering if it is possible to 'listen' to the Cache Channel and do custom actions on content invalidation. So like an ...
2
votes
1answer
106 views

How to make Service Cache publish aware?

Working on Web SDL 8.5, I am dealing with an issue that service cache is not aware of new publication. As such, when a query is executed, the results do not contain the newly published dynamic ...
3
votes
1answer
57 views

RMI based cache channel messages in logs when using JMS

I'm installing SDL Web 8.5 in a distributed environment with separate servers for the deployer and delivery application. Due to the overly permissive firewall rules required by the RMI based cache ...
1
vote
1answer
64 views

Why OData is missing some components with Filter criteria whereas it works fine if also provide the component Id in Query?

We are facing an issue where few of our components are not appearing which we are exposing through OData. When I hit the below query: http://www-server.com/cd_webservice/odata.svc/...
2
votes
0answers
37 views

what is the Stable Version for DD4T Java with JMS DD4T Cache Implementation

At present we are using DD4T 2.0.5 (java) but because of dd4t bug confirmed in this POST for caching we need to switch dd4t to a higher version. What is the stable version of DD4T (java) which works ...
1
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0answers
49 views

Remove items from DD4T cache only on Publish or UnPublish event

We want items to stay in DD4T cache eternally. Item needs to be evicted from DD4T cache only when its Published again or Un-Published, so no time bound restriction for the items. And its for both type ...
2
votes
0answers
270 views

To Fix EHCacheProvider Memory Leak Issue in DD4T Java

We are using DD4T-Java 2.0.5 version in Spring MVC web-application. I was referring to this post which confirmed there is a bug (Memory Leak) in DD4T's EHCacheProvider and is fixed in version 2.0.9 ...
1
vote
3answers
65 views

Why DD4T JMSTransportListener implementation has hard binding with Apache ActiveMQ

To enable JMS cache invalidation in a dd4t-2.0 webapp, we need to add below bean in the Spring configuration of webapp. For Details check here <bean id="jmsTransportListener" class="org.dd4t....
2
votes
1answer
127 views

com.tridion.cache.CacheException: Unable to broadcast event

I am getting the following errors from the deployer when it tries to broadcast to the Cache Channel Service. Does anyone have any ideas what may cause this in SDL Web 8? 2017-03-29 20:53:25,457 DEBUG ...
2
votes
0answers
75 views

DD4T Cache Invalidation in-consistent behaviour

I have implemented JMS based cache invalidation mechanism using Apache MQ, application is MVC.NET 4.0 application, I found there is lot of inconsistent behavior while we try to invalidate the cache, ...
6
votes
1answer
126 views

Component Links not updating with scaled out deployer

I have a problem with SDL Web 8 and SDL Web 8.5 whereby Component Links do not update if the target Page is renamed or unpublished. The Links continue to resolve to the old URL - resulting in 404s. ...
8
votes
2answers
2k views

serialization issue while using ApacheMQ for tridion object cache

I am using SDL tridion object caching with ApacheMQ. I have deployed apachemq as a window service and it is running fine. During invalidation of messages I am getting the error below 2017-01-19 14:17:...
2
votes
1answer
65 views

Event System is unable to retrieve latest/updated information due to improper caching or session management?

I am facing an issue on our production environment where we have 3 instances of Content Manager. I have developed an event handler which gets invoked on successful published transaction, in which I am ...
5
votes
1answer
123 views

SDL Web 8 with .NET DXA 1.5: Internal links not updating consistently

I have a very strange issue with DXA 1.5 whereby an internal link will resolve correctly sometimes but not other times. This only seems to occur on production where we have 3 load balanced web ...
1
vote
0answers
205 views

Tridion Object Caching is not working with SDL Web 8.1.1 with DXA 1.4

We are trying to enable Tridion Object Caching with SDL Web 8.1.1 on DXA 1.4, but not able to cache objects. We have enabled object caching in discovery service cd_storage_conf.xml at location: <...
3
votes
1answer
75 views

LRUPolicy is not loaded

Our web application has caching enabled in a pretty standard way, with the LRUPolicy configured as follows: <ObjectCache Enabled="true"> <Policy Type="LRU" Class="com.tridion....
2
votes
2answers
177 views

DXA Ehcache settings

In our application we have enabled the Tridion Object cache in cd_storage to true as well as Ehcache and timeToLive is 300 sec. Now the question is will the ehcache re-build the cache every 5 min (if ...
3
votes
2answers
180 views

Cache list size seems limited to 128 items

It looks like the CD object cache in our implementation is only allowed to contain 128 items. The logging below suggests that as soon the broker tries to cache #129, an old item is removed before the ...
1
vote
1answer
108 views

DXA 1.2 - Enabling object cache not working as expected

DXA 1.2 :: We have enabled EHCache in our application where we are caching only xml, JSON and txt files. Recently we also enabled Object Cache in cd_storage_conf.xml. Will there be any interference ...
6
votes
1answer
388 views

DD4T 2.0 caching updates

On the DD4T website it states that caching has been improved in version 2.0. However I can't find anywhere what the changes are. I have been playing around with the CallBack settings and did not ...
11
votes
2answers
499 views

Very slow DXA response times under performance testing

We're implementing a .NET DXA based solution for a client, and part of the scope of work will be to conduct load testing to bring the site in line with a performance budget. Our initial ...
4
votes
5answers
234 views

Broker Query takes time to execute for large data (Tridion 2013)

We are making broker query to fetch some forms data which are not user specific. There are total around 1000 forms and for different users the result is different based on the Query Criteria. ...
5
votes
1answer
75 views

Tridion caching metrics

I am playing with various caching options, including JMS, in the CD storage config. And I found the logging (com.tridion.cache). Until now to get info on whether a request is served from cache or by ...
5
votes
2answers
364 views

How should I calculate the queue size for Remote synchronisation using JMS

In our storage configuration we have the following: <RemoteSynchronization Queuesize="128" .... /> When publishing, we see the following error: Did not process cache event because ...
3
votes
3answers
243 views

Link Caching not enabled, although configured. Is XPM relevant?

In our application logs, we see large amounts of warnings saying: [ WARN] 2015-05-08 16:56:28,012 com.tridion.linking.PageLink:97 - Object cache is enabled but PageMeta Home object isnt in the ...