Vishy Kasar created CASSANDRA-7632:
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Summary: NPE in AutoSavingCache$Writer.deleteOldCacheFiles
Key: CASSANDRA-7632
URL: https://issues.apache.org/jira/browse/CASSANDRA-7632
Project: Cassandra
Issue Type: Bug
Components: Core
Reporter: Vishy Kasar
Priority: Minor
Observed this NPE in one of our production cluster (2.0.9). Does not seem to be
causing harm but good to resolve.
ERROR [CompactionExecutor:1188] 2014-07-27 21:57:08,225 CassandraDaemon.java
(line 199) Exception in thread Thread[CompactionExecutor:1188,1,main]
clusterName=clouddb_p03
java.lang.NullPointerException
at
org.apache.cassandra.cache.AutoSavingCache$Writer.deleteOldCacheFiles(AutoSavingCache.java:265)
at
org.apache.cassandra.cache.AutoSavingCache$Writer.saveCache(AutoSavingCache.java:195)
at
org.apache.cassandra.db.compaction.CompactionManager$10.run(CompactionManager.java:862)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:722)
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