[infinispan-issues] [JBoss JIRA] Created: (ISPN-695) It is not possible to switch between local and remote cache mode

[John Ament (JIRA)]

It is not possible to switch between local and remote cache mode
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                 Key: ISPN-695
                 URL: https://jira.jboss.org/browse/ISPN-695
             Project: Infinispan
          Issue Type: Bug
          Components: Cache Server
    Affects Versions: 4.1.0.Final
            Reporter: John Ament
            Assignee: Manik Surtani


I have an application that wrote a bunch of cache data in remote server mode.  I then wanted to, starting with the same cache, compare the speed of the application in the embedded mode.  However, the data cannot be read from the cache due to a NPE:

Caused by: org.infinispan.loaders.CacheLoaderException: Error while reading from file: /src/dump/jcr/staging/-1458095452
        at org.infinispan.loaders.file.FileCacheStore.loadBucket(FileCacheStore.java:185)
        at org.infinispan.loaders.file.FileCacheStore.loopOverBuckets(FileCacheStore.java:51)
        at org.infinispan.loaders.bucket.BucketBasedCacheStore.loadAllLockSafe(BucketBasedCacheStore.java:141)
        at org.infinispan.loaders.LockSupportCacheStore.loadAll(LockSupportCacheStore.java:109)
        at org.infinispan.loaders.CacheLoaderManagerImpl.loadState(CacheLoaderManagerImpl.java:149)
        at org.infinispan.loaders.CacheLoaderManagerImpl.preload(CacheLoaderManagerImpl.java:127)
        ... 30 more
Caused by: java.lang.NullPointerException
        at org.infinispan.marshall.jboss.ConstantObjectTable.readObject(ConstantObjectTable.java:253)
        at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:357)
        at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:207)
        at org.jboss.marshalling.AbstractUnmarshaller.readObject(AbstractUnmarshaller.java:85)
        at org.infinispan.container.entries.ImmortalCacheEntry$Externalizer.readObject(ImmortalCacheEntry.java:109)
        at org.infinispan.marshall.jboss.ConstantObjectTable$ExternalizerAdapter.readObject(ConstantObjectTable.java:266)
        at org.infinispan.marshall.jboss.ConstantObjectTable.readObject(ConstantObjectTable.java:253)
        at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:357)
        at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:207)
        at org.jboss.marshalling.AbstractUnmarshaller.readObject(AbstractUnmarshaller.java:85)
        at org.infinispan.loaders.bucket.Bucket$Externalizer.readObject(Bucket.java:115)
        at org.infinispan.marshall.jboss.ConstantObjectTable$ExternalizerAdapter.readObject(ConstantObjectTable.java:266)
        at org.infinispan.marshall.jboss.ConstantObjectTable.readObject(ConstantObjectTable.java:253)
        at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:357)
        at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:207)
        at org.jboss.marshalling.AbstractUnmarshaller.readObject(AbstractUnmarshaller.java:85)
        at org.infinispan.marshall.jboss.GenericJBossMarshaller.objectFromObjectStream(GenericJBossMarshaller.java:162)
        at org.infinispan.marshall.VersionAwareMarshaller.objectFromObjectStream(VersionAwareMarshaller.java:179)
        at org.infinispan.loaders.file.FileCacheStore.objectFromInputStreamInReentrantMode(FileCacheStore.java:262)
        at org.infinispan.loaders.file.FileCacheStore.loadBucket(FileCacheStore.java:181)
        ... 35 more

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