[CASSANDRA-8605] nullpointer exception in thread pool executor

• Type: Bug
• Status: Resolved
• Priority: Normal
• Resolution: Duplicate
• Fix Version/s: 2.1.2

Environment

Debian stable (wheezy)

• Severity: Normal
• Since Version: 2.1.2
• Assignee: Unassigned
• Reporter: Anderson Cummins
• Created: 13/Jan/15 13:39
• Updated: 16/Apr/19 09:31
• Resolved: 13/Jan/15 14:35

Description

i see the following exception messages in /var/log/cassandra/system.log:

ERROR [CompactionExecutor:123] 2015-01-12 06:02:37,863 CassandraDaemon.java:153 - Exception in thread Thread[CompactionExecutor:123,1,main]
java.lang.NullPointerException: null
at org.apache.cassandra.service.CacheService$KeyCacheSerializer.serialize(CacheService.java:475) ~[apache-cassandra-2.1.2.jar:2.1.2]
at org.apache.cassandra.service.CacheService$KeyCacheSerializer.serialize(CacheService.java:463) ~[apache-cassandra-2.1.2.jar:2.1.2]
at org.apache.cassandra.cache.AutoSavingCache$Writer.saveCache(AutoSavingCache.java:274) ~[apache-cassandra-2.1.2.jar:2.1.2]
at org.apache.cassandra.db.compaction.CompactionManager$11.run(CompactionManager.java:1088) ~[apache-cassandra-2.1.2.jar:2.1.2]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_25] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_25]

Issue Links

• duplicates: CASSANDRA-8067 NullPointerException in KeyCacheSerializer