java.lang.NullPointerException

null at org.apache.cassandra.service.CacheService$ KeyCacheSerializer.serialize(CacheService.java:475) ~[apache-cassandra-2.1.0.jar:2.1.0] at org.apache.cassandra.service.CacheService$ KeyCacheSerializer.serialize(CacheService.java:463) ~[apache-cassandra-2.1.0.jar:2.1.0] at org.apache.cassandra.cache.AutoSavingCache$Writer. saveCache(AutoSavingCache.java:225) ~[apache-cassandra-2.1.0.jar:2.1.0] at org.apache.cassandra.db.compaction.CompactionManager$ 11.run(CompactionManager.java:1061) ~[apache-cassandra-2.1.0.jar:2.1.0]

Solutions on the web20561

  • via Google Groups by Dorian Hoxha, 9 months ago
    (CacheService.java:463) ~[apache-cassandra-2.1.0.jar:2.1.0] at org.apache.cassandra.cache.AutoSavingCache$Writer. saveCache(AutoSavingCache.java:225) ~[apache-cassandra-2.1.0.jar:2.1.0] at org.apache.cassandra.db.compaction.CompactionManager$ 11.run(CompactionManager.java:1061) ~[apache-cassandra-2.1.0.jar:2.1.0]
  • .jar:2.1.0-rc2] at org.apache.cassandra.db.compaction.CompactionManager$11.run(CompactionManager.java:1052) ~[apache-cassandra-2.1.0-rc2.jar:2.1.0-rc2] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) ~[na:1.7.0_55]
  • null at org.fourthline.cling.transport.impl.jetty.StreamClientImpl$HttpContentExchange.createResponse(StreamClientImpl.java:285) ~[cling-core-2.1.0.jar!/:na]
  • Stack trace

    • java.lang.NullPointerException: null at org.apache.cassandra.service.CacheService$ KeyCacheSerializer.serialize(CacheService.java:475) ~[apache-cassandra-2.1.0.jar:2.1.0] at org.apache.cassandra.service.CacheService$ KeyCacheSerializer.serialize(CacheService.java:463) ~[apache-cassandra-2.1.0.jar:2.1.0] at org.apache.cassandra.cache.AutoSavingCache$Writer. saveCache(AutoSavingCache.java:225) ~[apache-cassandra-2.1.0.jar:2.1.0] at org.apache.cassandra.db.compaction.CompactionManager$ 11.run(CompactionManager.java:1061) ~[apache-cassandra-2.1.0.jar:2.1.0] at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)[na:1.7.0_80] at java.util.concurrent.FutureTask.run(Unknown Source)[na:1.7.0_80] at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)[na:1.7.0_80] at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)[na:1.7.0_80] at java.lang.Thread.run(Unknown Source)[na:1.7.0_80]

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