[infinispan-issues] [JBoss JIRA] (ISPN-8722) Impossible to create replicated/distributed cache configuration based on scattered cache configuration

[Paul Ferraro (JIRA)]

Paul Ferraro created ISPN-8722:
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             Summary: Impossible to create replicated/distributed cache configuration based on scattered cache configuration
                 Key: ISPN-8722
                 URL: https://issues.jboss.org/browse/ISPN-8722
             Project: Infinispan
          Issue Type: Bug
          Components: Core
    Affects Versions: 9.1.4.Final, 9.2.0.CR1
            Reporter: Paul Ferraro


Consider an existing scattered cache configuration.

Configuration scatteredConfig = ...;
ConfigurationBuilder builder = new ConfigurationBuilder().read(scatteredConfig);
builder.clustering.cacheMode(CacheMode.DIST_SYNC);
Configuration distConfig = builder.build();

This throws:
{noformat}
org.infinispan.commons.CacheConfigurationException: ISPN000468: Invalidation batch size configuration options applies only to scattered caches.
        at org.infinispan.configuration.cache.ClusteringConfigurationBuilder.validate(ClusteringConfigurationBuilder.java:135)
        at org.infinispan.configuration.cache.ConfigurationBuilder.validate(ConfigurationBuilder.java:226)
        at org.infinispan.configuration.cache.ConfigurationBuilder.build(ConfigurationBuilder.java:283)
        at org.infinispan.configuration.cache.ConfigurationBuilder.build(ConfigurationBuilder.java:273)
{noformat}

The validation logic of ClusteringConfigurationBuilder specific requires the invalidationBatchSize attribute to be unset.  However, there is no way to "unset" an attribute.



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