Hello, Ignite does not support to change configuration for working caches. You only can only destroy cache and create new cache with the same name with new configuration.
On Tue, Jul 4, 2017 at 9:24 AM, volijaadu <[email protected]> wrote: > Hi, > > I am using Apache Ignite in client mode true with my web application. I am > using Java Configuration using IgniteConfiguration and CacheConfiguation > beans to configure the Caches and my Ignite > Configuration. > > I want to the update the Apache Ignite Cache Configuration without > restarting the web application. > > So, I have externalised the cache configuration (type,expiry and eviction > policies) to a properties file in a file based repository maintained by > Spring Cloud Configuration server. > > Also, I am using SpringCacheManager and Spring Cache abstraction which > includes the @Cacheable annotation at method level. > > I understand that caches are created automatically at first access and need > not be created in advance using Apache Ignite Configuration. > > So, whenever I want to change any of the attributes of any of the caches I > update the configuration in > repository and then push the changes to the web application using Spring > Boot Actuator. I only reapply the changes to the CacheConfiguration and > IgniteConfiguration beans and set them again to SpringCacheManager. > > The changes would typically be changing the expiration policy interval for > specific caches. > > > My question is I do not see the changes reflected when I push the changes > to > the application by dynamically updating Configuration beans again and set > them to the SpringCacheManager bean instance will Apache Ignite update the > cache configuration in servers in the Apache Ignite instance running > outside > my application in a different JVM. Since I use clientMode false. > > Is this possible. Can we dynamically update/change the properties like > change the cache mode or change the expiry times at runtime. > > Also, I get an checked exception about inconsistencies in Cache > Configuration and I am trying to change a cache mode to PARTITIONED in > local > cache whereas in Remote it is REPLICATED. > > Can someone guide me if it is possible to update the attributes in this way > and will the changes be reflected. > > > > > > > > > > > -- > View this message in context: http://apache-ignite-users. > 70518.x6.nabble.com/Dynamically-update-the-Cache-Configuration-without- > restsrting-client-and-serve-tp14303.html > Sent from the Apache Ignite Users mailing list archive at Nabble.com. >
