Chapter 5. Known Issues

When using CDI annotations with the CDI 1.1 API, such as the version found within JBoss EAP 7, a java.lang.RuntimeException is thrown; this exception is thrown as the cache events used by JBoss Data Grid 7.1.1 include content that has been removed by CDI 1.1.

This is a known issue in JBoss Data Grid 7.1.1. This issue is resolved in the CDI 1.2 API; to workaround this issue attach the listeners manually, as outlined in the following steps:

When executing the JMX operation ClusterCacheStats.resetStatistics() none of the cluster statistics are reset.

This is a known issue in JBoss Data Grid 7.1.1, and to workaround this issue execute Statistics.resetStatistics() on each server individually.

When executing container or cache based commands through the CLI in domain mode the following message is displayed:

Container does not exists

This is a known issue in JBoss Data Grid 7.1.1, and no workaround exists at this time.

When attempting to insert values into a cache using the Spark connector while compatibility mode is enabled the request will fail with a ClassCastException.

This is a known issue in JBoss Data Grid 7.1.1, and to workaround this issue disable compatibility mode.

When a new cache is started during server shutdown it can result in a deadlock.

This is a known issue in JBoss Data Grid 7.1.1, and to workaround this issue do not start any caches while the server is shutting down.

The rolling upgrade procedure from JBoss Data Grid 6.6.0 and before records all the keys in the source cluster and transfers these keys to the target cluster. This operation does not persist the entry in the cache store.

This is a known issue in JBoss Data Grid 7.1.1, and no workaround exists at this time.

When performing a rolling upgrade from JBoss Data Grid 6.6.0 or before all of the data is migrated to a single node instead of being distributed across the cache.

This is a known issue in JBoss Data Grid 7.1.1, and no workaround exists at this time.

When attempting to synchronize data during a rolling upgrade the following error is thrown:

[standalone@localhost:10990 /] /subsystem=datagrid-infinispan/cache-container=clustered/replicated-cache=sample-cache:synchronize-data(migrator-name=hotrod)
{
    "outcome" => "failed",
    "failure-description" => "DGISPN0118: Failed to invoke operation: java.lang.ClassNotFoundException: org.infinispan.util.ByteArrayKey from [Module \"org.infinispan.persistence.remote:main\" from local module loader @42f30e0a (finder: local module finder @24273305 (roots: /opt/jboss-datagrid-7.0.0-server/modules,/opt/jboss-datagrid-7.0.0-server/modules/system/layers/base))]",
    "rolled-back" => true
}

This is a known issue in JBoss Data Grid 7.1.1, and no workaround exists at this time.

After deploying a task to the server any attempts to call this task result in an Unknown task 'localScript_throwingException' error.

After restarting or reloading the server the task executes without issue.

This is a known issue in JBoss Data Grid 7.1.1, and no workaround exists at this time.

Any attempts to use the JPA cache store with weblogic and Postgresql 9.3 results in a NoSuchMethodError:

java.lang.NoSuchMethodError: javax.persistence.Table.indexes()[Ljavax/persistence/Index;
     [java]  at org.hibernate.cfg.annotations.EntityBinder.processComplementaryTableDefinitions(EntityBinder.java:1100)
     [java]  at org.hibernate.cfg.AnnotationBinder.bindClass(AnnotationBinder.java:772)
     [java]  at org.hibernate.boot.model.source.internal.annotations.AnnotationMetadataSourceProcessorImpl.processEntityHierarchies(AnnotationMetadataSourceProcessorImpl.java:245)
     [java]  at org.hibernate.boot.model.process.spi.MetadataBuildingProcess$1.processEntityHierarchies(MetadataBuildingProcess.java:222)
     [java]  at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:265)
     [java]  at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:847)
     [java]  at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:874)
     [java]  at org.hibernate.jpa.HibernatePersistenceProvider.createContainerEntityManagerFactory(HibernatePersistenceProvider.java:135)
     [java]  at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:50)
     [java]  at weblogic.persistence.BasePersistenceUnitInfo.initializeEntityManagerFactory(BasePersistenceUnitInfo.java:461)
     [java]  at weblogic.persistence.BasePersistenceUnitInfo.initializeEntityManagerFactory(BasePersistenceUnitInfo.java:454)
[...]

This is a known issue in JBoss Data Grid 7.1.1, and no workaround exists at this time.