Forecast example error on infinispan-server startup

[angelorlcosta]

Hello all,

I have been working on the remote-query example and was trying to change from local cache to a distributed-cache so i changed the configuration to:

                <distributed-cache name="addressbook_indexed" owners="2" mode="ASYNC" segments="20" start="EAGER" remote-timeout="300000">

                    <!-- Define the locking isolation of this cache -->
                    <locking isolation="READ_UNCOMMITTED" striping="false" acquire-timeout="15000" concurrency-level="10000" />

                    <!-- Enable indexing using the RAM Lucene directory provider -->
                    <indexing index="ALL">
                        <property name="default.indexBase">${jboss.server.name}/index</property>
                        <property name="default.indexmanager">near-real-time</property>
                        <property name="default.directory_provider">ram</property>
                    </indexing>

                    <!-- Define the JdbcBinaryCacheStores to point to the ExampleDS previously defined -->
                    <string-keyed-jdbc-store datasource="java:jboss/datasources/DSMysql" passivation="false" preload="true" purge="false">

                        <!-- specifies information about database table/column names and data types -->
                        <string-keyed-table prefix="JDG">
                            <id-column name="id" type="VARCHAR(100)"/>
                            <data-column name="datum" type="BLOB"/>
                            <timestamp-column name="version" type="BIGINT"/>
                        </string-keyed-table>
                    </string-keyed-jdbc-store>
                </distributed-cache>
                <!-- End of 'addressbook_indexed' cache definition -->

Right now i am able to run the demo with: mvn exec:java -PSnowForecast

and then add one forecast successfully and i see that forecast stored in the database. In my case it's a mysql database.

If i stop the infinispan-server and startup it again, i get an error:

Caused by: java.lang.IllegalArgumentException: Message descriptor not found : quickstart.Forecast at org.infinispan.protostream.impl.SerializationContextImpl.getMessageDescriptor(SerializationContextImpl.java:180) at org.infinispan.query.remote.impl.indexing.WrappedMessageTagHandler.onTag(WrappedMessageTagHandler.java:66) at org.infinispan.protostream.ProtobufParser.parseMessage(ProtobufParser.java:76)

How can i solve this?

Thanks in advance, Ângelo Costa

[anistor]

Hi, please make sure global state persistence is enabled for the cache container. This will make the protobuf metadata cache persistent too and will solve your issue.

To do that add a element under the cache-container element.

Adrian

[angelorlcosta]

Hello,

I have added the bellow xml configuration but the error still shows up.

Is this the correct configuration or any other configuration i should we aware of?

Of a sample example?

Thanks in advance, Ângelo Costa

[angelorlcosta]

Also noticed that there is also another error which could help: Caused by: java.lang.NullPointerException at org.infinispan.remoting.rpc.RpcManagerImpl.setTopologyId(RpcManagerImpl.java:282) at org.infinispan.remoting.rpc.RpcManagerImpl.invokeRemotelyAsync(RpcManagerImpl.java:136) at org.infinispan.remoting.rpc.RpcManagerImpl.invokeRemotely(RpcManagerImpl.java:185) at org.infinispan.interceptors.locking.PessimisticLockingInterceptor.releaseLocksOnFailureBeforePrepare(PessimisticLockingInterceptor.java:268)

may be another configuration missing?