For questions specific to Ehcache version 3. For general question about Ehcache, use the [ehcache] tag
Ehcache version 3 is the latest version of Ehcache. For more information about Ehcache, see the main Ehcache wiki.
Site: http://www.ehcache.org/
Questions tagged [ehcache-3]
172 questions
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Spring Boot EhCache returning stale data
If service been hit after data is been expired. It is returning the old data and then refresing the data in the second hit. This is causing service to fail.
@Cacheable(value = "tokenCache", cacheManager = "springTokenCacheManager")
public…
Chandresh Mishra
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0 answers
Java in memory Caching library that support methods with element level ttl
I would like to set the expiry time of a member of an cache.
I want the custom ttl when the object should expire.
I know I can set it for the whole cache, e.g.
Cache cache = manager.getCache("MyCache");
CacheConfiguration config =…
anand
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- 1
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0 answers
Ehcache 3.8 eviction policy in xml config
I have this xml configuration
Diabelna Pomidorowa
- 43
- 7
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1 answer
Ehcache migration from net.sf.ehcache 2.10.9.2 to org.ehcache 3.10.8
I am trying to upgrade Ehcache for my Project from net.sf.ehcache 2.10.9.2 to org.ehcache 3.10.8 version.
Any replacement for net.sf.ehcache.Element and CacheExceptionHandler.
Less documentation on Ehcache 3, Can anyone give some tips for…
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Ehcache 3.10.8 version class for hibernate.cache.provider_class property
We are upgrading the Ehcache version from 2.10.9.2 to ehcache 3.10.8 but we are using hybernate 3.2.3 version. Currently we are using below provider class from ehcache 2.10.9.2. I did not find the relevant provider classin 3.10.8.
Venkata Krishna Jonnabhatla
- 38
- 1
- 6
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0 answers
ehcache 3 migration of net.sf.ehcache.hibernate.SingletonEhCacheProvider?
(also posted here: https://github.com/ehcache/ehcache3/issues/3129 )
I'm trying to upgrade from 2 to 3 and the (large) codebase contains:
net.sf.ehcache.hibernate.SingletonEhCacheProvider
inside xml-based bean containers:
Sridhar Sarnobat
- 25,183
- 12
- 93
- 106
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1 answer
SingletonEhCacheRegionFactory not available with Hibernate 6.1.7
We are using hibernate 5.2.5, where we were overriding start method of org.hibernate.cache.ehcache.SingletonEhCacheRegionFactory todo some init actions. This class
we configure in persistence.xml for key "hibernate.cache.region.factory_class"
public…
Raushan
- 307
- 3
- 12
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1 answer
Instantiate a CacheManager bean in Spring Boot application
I am using
@Service
public class Service{
@Autowired
private CacheManager cacheManager;
}
I included org.ehcache:ehcache and spring-boot-starter-cache library in the build.gradle file.
on running the application I am getting the error:
Field…
juan
- 47
- 7
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0 answers
EhCache 3 : Too many items getting evicted from off heap store even though there is enough space off heap
I have the ehcache configuration that stores items offheap for 4G size. I do see a lot of items start to evict at around 100000 items in the cache even though cache occupied size is around 2.9G (out of 4G allocated). The constant stream of evictions…
dogfish
- 2,646
- 4
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0 answers
EHCache has too many misses on the heap tier
I am using a standalone EHcache 3.10 with heap tier, and disk tier.
The heap is configured to contain 100 entries with no expirations.
Actually, the algorithm insert only 30 entries into the cache, but it perform many "updates" and "reads" of these…
Guy Hudara
- 247
- 4
- 13
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0 answers
Ehcache 3 CacheManager NullPointerException
I have the below config
@Configuration
@EnableCaching(proxyTargetClass = true)
public class CachingConfig {
@Bean
@ConditionalOnMissingBean
public javax.cache.CacheManager cacheManager() {
javax.cache.spi.CachingProvider…
Aymen Kanzari
- 1,765
- 7
- 41
- 73
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votes
0 answers
EHcache memory clarification
I am doing poc for my project . I am planning to to use EH-cache.
I created a below code to check the allocated/used size of different tier
java : 11
ehcache version : 3.7.0
code :
public class…
Jeya Kumar
- 1,002
- 1
- 13
- 36
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0 answers
Ehcache - restore from disk upon startup
I am using Ehcache 3.10. I am using persistent cache, configured as follows:
PersistentCacheManager persistentCacheManager = CacheManagerBuilder.newCacheManagerBuilder()
.with(CacheManagerBuilder.persistence("\ + File.separator +…
Ahmed A
- 3,362
- 7
- 39
- 57
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0 answers
Ehcache - persisting whole cache to disk
I am using Ehcache 3.10. I have a few questions regarding persisting the cache to disk:
Can I configure Ehcache to "continually" persist the cache to disk? That way when application restarts, the cache can be hydrated from disk.
Is there a config…
Ahmed A
- 3,362
- 7
- 39
- 57
0
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0 answers
Cache replication in Ehcache 3.10.1 without xml configuration
The scenario is that in a Spring Boot application there is a ehcache 3.10.1 being used as second level cache and that is working fine. But problem occurs when application is running on multiple instances then the updates made in local cache is not…
Hammad97
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- 7