[infinispan-issues] [JBoss JIRA] (ISPN-3330) Hotrod clients getWithMetadata doesn't work when locking isolation != NONE

[RH Bugzilla Integration (JIRA)]

    [ https://issues.jboss.org/browse/ISPN-3330?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12806319#comment-12806319 ] 

RH Bugzilla Integration commented on ISPN-3330:
-----------------------------------------------

Tristan Tarrant <ttarrant at redhat.com> changed the Status of [bug 987524|https://bugzilla.redhat.com/show_bug.cgi?id=987524] from ASSIGNED to ON_QA
                
> Hotrod clients getWithMetadata doesn't work when locking isolation != NONE
> --------------------------------------------------------------------------
>
>                 Key: ISPN-3330
>                 URL: https://issues.jboss.org/browse/ISPN-3330
>             Project: Infinispan
>          Issue Type: Bug
>    Affects Versions: 5.3.0.Final, 6.0.0.Alpha4
>            Reporter: Jakub Markos
>            Assignee: Galder Zamarreño
>            Priority: Minor
>             Fix For: 6.0.0.Beta1, 6.0.0.Final
>
>
> I have a cluster of 2 infinispan servers with this configuration:
> {code:xml}<subsystem xmlns="urn:infinispan:server:core:5.3">
>     <cache-container name="default" default-cache="default" listener-executor="infinispan-listener">
>         <transport stack="udp" executor="infinispan-transport" lock-timeout="240000"/>
>         <distributed-cache name="default" start="EAGER" mode="SYNC" segments="1" owners="2" batching="false" l1-lifespan="0" remote-timeout="60000">
>             <locking isolation="REPEATABLE_READ"/>
>         </distributed-cache>
>     </cache-container>
> </subsystem>{code}
> Running this code:
> {code}remoteCache.put("k1", "v1", 10000000, TimeUnit.MICROSECONDS); // setting only lifespan
> MetadataValue<String> k1 = remoteCache.getWithMetadata("k1");
> assertTrue(k1.getValue().equals("v1"));
> // microseconds converted to seconds
> assertTrue(k1.getLifespan() == 10);
> assertTrue(k1.getMaxIdle() == -1);{code}
> fails with:
> {code}org.infinispan.client.hotrod.exceptions.HotRodClientException:Request for message id[5] returned server error (status=0x85): java.lang.ClassCastException: org.infinispan.container.entries.RepeatableReadEntry can
> not be cast to org.infinispan.container.entries.InternalCacheEntry
>         at org.infinispan.client.hotrod.impl.protocol.Codec10.checkForErrorsInResponseStatus(Codec10.java:143)
>         at org.infinispan.client.hotrod.impl.protocol.Codec10.readHeader(Codec10.java:99)
>         at org.infinispan.client.hotrod.impl.operations.HotRodOperation.readHeaderAndValidate(HotRodOperation.java:56)
>         at org.infinispan.client.hotrod.impl.operations.AbstractKeyOperation.sendKeyOperation(AbstractKeyOperation.java:52)
>         at org.infinispan.client.hotrod.impl.operations.GetWithMetadataOperation.executeOperation(GetWithMetadataOperation.java:35)
>         at org.infinispan.client.hotrod.impl.operations.GetWithMetadataOperation.executeOperation(GetWithMetadataOperation.java:23)
>         at org.infinispan.client.hotrod.impl.operations.RetryOnFailureOperation.execute(RetryOnFailureOperation.java:46)
>         at org.infinispan.client.hotrod.impl.RemoteCacheImpl.getWithMetadata(RemoteCacheImpl.java:145){code}
> Works with isolation="READ_COMMITED"/"NONE" or with no <locking> at all.

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