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From "Will Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CASSANDRA-9122) CassandraDaemon.java:167 NullPointerException
Date Sun, 05 Apr 2015 21:34:34 GMT
Will Zhang created CASSANDRA-9122:
-------------------------------------

             Summary: CassandraDaemon.java:167 NullPointerException
                 Key: CASSANDRA-9122
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-9122
             Project: Cassandra
          Issue Type: Bug
         Environment: Windows 7
            Reporter: Will Zhang
             Fix For: 2.1.3


Repeated occurrance of null pointer exception in system.log after upgrading from 2.1.2 to
2.1.3. System.log section below.

ERROR [CompactionExecutor:40] 2015-04-05 18:34:36,413 CassandraDaemon.java:167 - Exception
in thread Thread[CompactionExecutor:40,1,main]
java.lang.NullPointerException: null
	at org.apache.cassandra.service.CacheService$KeyCacheSerializer.serialize(CacheService.java:475)
~[apache-cassandra-2.1.3.jar:2.1.3]
	at org.apache.cassandra.service.CacheService$KeyCacheSerializer.serialize(CacheService.java:463)
~[apache-cassandra-2.1.3.jar:2.1.3]
	at org.apache.cassandra.cache.AutoSavingCache$Writer.saveCache(AutoSavingCache.java:274)
~[apache-cassandra-2.1.3.jar:2.1.3]
	at org.apache.cassandra.db.compaction.CompactionManager$11.run(CompactionManager.java:1152)
~[apache-cassandra-2.1.3.jar:2.1.3]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_11]
	at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_11]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) ~[na:1.8.0_11]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_11]
	at java.lang.Thread.run(Thread.java:745) [na:1.8.0_11]
INFO  [ScheduledTasks:1] 2015-04-05 18:34:38,392 ColumnFamilyStore.java:877 - Enqueuing flush
of sstable_activity: 35890 (0%) on-heap, 0 (0%) off-heap
INFO  [MemtableFlushWriter:30] 2015-04-05 18:34:38,401 Memtable.java:339 - Writing Memtable-sstable_activity@388081044(3726
serialized bytes, 1656 ops, 0%/0% of on/off-heap limit)



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