[ https://issues.apache.org/jira/browse/CASSANDRA-9216?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Philip Thompson updated CASSANDRA-9216: --------------------------------------- Description: In case this hasn't been reported (I looked but did not see it), a null pointer exception is occurring during compaction. The stack track is as follows: {code} ERROR [CompactionExecutor:50] 2015-04-20 13:42:43,827 CassandraDaemon.java:223 - Exception in thread Thread[CompactionExecutor:50,1,main] java.lang.NullPointerException: null at org.apache.cassandra.service.CacheService$KeyCacheSerializer.serialize(CacheService.java:475) ~[apache-cassandra-2.1.4.jar:2.1.4] at org.apache.cassandra.service.CacheService$KeyCacheSerializer.serialize(CacheService.java:463) ~[apache-cassandra-2.1.4.jar:2.1.4] at org.apache.cassandra.cache.AutoSavingCache$Writer.saveCache(AutoSavingCache.java:274) ~[apache-cassandra-2.1.4.jar:2.1.4] at org.apache.cassandra.db.compaction.CompactionManager$11.run(CompactionManager.java:1152) ~[apache-cassandra-2.1.4.jar:2.1.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) ~[na:1.7.0_75] at java.util.concurrent.FutureTask.run(FutureTask.java:262) ~[na:1.7.0_75] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) ~[na:1.7.0_75] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_75] at java.lang.Thread.run(Thread.java:745) [na:1.7.0_75]{code} was: In case this hasn't been reported (I looked but did not see it), a null pointer exception is occurring during compaction. The stack track is as follows: ERROR [CompactionExecutor:50] 2015-04-20 13:42:43,827 CassandraDaemon.java:223 - Exception in thread Thread[CompactionExecutor:50,1,main] java.lang.NullPointerException: null at org.apache.cassandra.service.CacheService$KeyCacheSerializer.serialize(CacheService.java:475) ~[apache-cassandra-2.1.4.jar:2.1.4] at org.apache.cassandra.service.CacheService$KeyCacheSerializer.serialize(CacheService.java:463) ~[apache-cassandra-2.1.4.jar:2.1.4] at org.apache.cassandra.cache.AutoSavingCache$Writer.saveCache(AutoSavingCache.java:274) ~[apache-cassandra-2.1.4.jar:2.1.4] at org.apache.cassandra.db.compaction.CompactionManager$11.run(CompactionManager.java:1152) ~[apache-cassandra-2.1.4.jar:2.1.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) ~[na:1.7.0_75] at java.util.concurrent.FutureTask.run(FutureTask.java:262) ~[na:1.7.0_75] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) ~[na:1.7.0_75] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_75] at java.lang.Thread.run(Thread.java:745) [na:1.7.0_75] > NullPointerException (NPE) during Compaction Cache Serialization > ---------------------------------------------------------------- > > Key: CASSANDRA-9216 > URL: https://issues.apache.org/jira/browse/CASSANDRA-9216 > Project: Cassandra > Issue Type: Bug > Environment: Debian linux wheezy patch current > Reporter: Jason Kania > Labels: Compaction, NPE > Fix For: 2.1.4 > > > In case this hasn't been reported (I looked but did not see it), a null > pointer exception is occurring during compaction. The stack track is as > follows: > {code} > ERROR [CompactionExecutor:50] 2015-04-20 13:42:43,827 > CassandraDaemon.java:223 - Exception in thread > Thread[CompactionExecutor:50,1,main] > java.lang.NullPointerException: null > at > org.apache.cassandra.service.CacheService$KeyCacheSerializer.serialize(CacheService.java:475) > ~[apache-cassandra-2.1.4.jar:2.1.4] > at > org.apache.cassandra.service.CacheService$KeyCacheSerializer.serialize(CacheService.java:463) > ~[apache-cassandra-2.1.4.jar:2.1.4] > at > org.apache.cassandra.cache.AutoSavingCache$Writer.saveCache(AutoSavingCache.java:274) > ~[apache-cassandra-2.1.4.jar:2.1.4] > at > org.apache.cassandra.db.compaction.CompactionManager$11.run(CompactionManager.java:1152) > ~[apache-cassandra-2.1.4.jar:2.1.4] > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) > ~[na:1.7.0_75] > at java.util.concurrent.FutureTask.run(FutureTask.java:262) > ~[na:1.7.0_75] > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > ~[na:1.7.0_75] > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > [na:1.7.0_75] > at java.lang.Thread.run(Thread.java:745) [na:1.7.0_75]{code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)