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Bug
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Resolution: Obsolete
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Major
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None
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None
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None
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False
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None
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False
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It's not possible to configure the max-size eviction policy with the default memory storage type HEAP, attempts to do so result in the following exception:
org.infinispan.commons.CacheConfigurationException: ISPN000504: Size (bytes) based eviction needs either off-heap or a binary compatible storage configured in the cache encoding
at org.infinispan.configuration.cache.MemoryConfigurationBuilder.checkBinaryRequirement(MemoryConfigurationBuilder.java:271)
at org.infinispan.configuration.cache.MemoryConfigurationBuilder.validate(MemoryConfigurationBuilder.java:308)
at org.infinispan.configuration.cache.ConfigurationBuilder.validate(ConfigurationBuilder.java:198)
at org.infinispan.configuration.cache.ConfigurationBuilder.build(ConfigurationBuilder.java:254)
at org.infinispan.configuration.cache.ConfigurationBuilder.build(ConfigurationBuilder.java:244)
at org.infinispan.configuration.parsing.ConfigurationBuilderHolder.resolveConfiguration(ConfigurationBuilderHolder.java:178)
at org.infinispan.configuration.parsing.ConfigurationBuilderHolder.resolveConfigurations(ConfigurationBuilderHolder.java:161)
at org.infinispan.configuration.parsing.ParserRegistry.parse(ParserRegistry.java:183)
at org.infinispan.configuration.parsing.ParserRegistry.parse(ParserRegistry.java:175)
at org.infinispan.server.Server.parseConfiguration(Server.java:323)
at org.infinispan.server.Server.<init>(Server.java:235)
at org.infinispan.server.Bootstrap.runInternal(Bootstrap.java:171)
at org.infinispan.server.tool.Main.run(Main.java:98)
at org.infinispan.server.Bootstrap.main(Bootstrap.java:56)
... 6 more
Currently the eviction documentation does not make it clear that OFF_HEAP storage is required in order to use the max-size eviction policy. Furthermore, the example max-size configurations are invalid as they do not explicitly configure the storage type to be OFF_HEAP.
The following:
distributedCache: encoding: mediaType: "application/x-protostream" memory: maxSize: "1.5GB" whenFull: "REMOVE"
Should become:
distributedCache: encoding: mediaType: "application/x-protostream" memory: storage: "OFF_HEAP" maxSize: "1.5GB" whenFull: "REMOVE"
