[ https://issues.apache.org/jira/browse/CASSANDRA-7782?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Brandon Williams reassigned CASSANDRA-7782: ------------------------------------------- Assignee: Marcus Eriksson > NPE autosaving cache > -------------------- > > Key: CASSANDRA-7782 > URL: https://issues.apache.org/jira/browse/CASSANDRA-7782 > Project: Cassandra > Issue Type: Bug > Components: Core > Reporter: Brandon Williams > Assignee: Marcus Eriksson > Priority: Minor > Fix For: 2.1 rc6 > > > With the machine just sitting idle for a while: > {noformat} > INFO 18:33:35 Writing Memtable-sstable_activity@1889719059(162 serialized > bytes, 72 ops, 0%/0% of on/off-heap limit) > INFO 18:33:35 Completed flushing > /srv/cassandra/bin/../data/data/system/sstable_activity-5a1ff267ace03f128563cfae6103c65e/system-sstable_activity-ka-3-Data.db > (176 bytes) for commitlog position ReplayPosition(segmentId=1408116815479, > position=129971) > ERROR 19:33:34 Exception in thread Thread[CompactionExecutor:12,1,main] > java.lang.NullPointerException: null > at > org.apache.cassandra.service.CacheService$KeyCacheSerializer.serialize(CacheService.java:464) > ~[main/:na] > at > org.apache.cassandra.service.CacheService$KeyCacheSerializer.serialize(CacheService.java:452) > ~[main/:na] > at > org.apache.cassandra.cache.AutoSavingCache$Writer.saveCache(AutoSavingCache.java:225) > ~[main/:na] > at > org.apache.cassandra.db.compaction.CompactionManager$11.run(CompactionManager.java:1053) > ~[main/:na] > at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) > ~[na:1.7.0_65] > at java.util.concurrent.FutureTask.run(FutureTask.java:262) > ~[na:1.7.0_65] > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > ~[na:1.7.0_65] > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > [na:1.7.0_65] > at java.lang.Thread.run(Thread.java:745) [na:1.7.0_65] > INFO 19:33:35 Enqueuing flush of sstable_activity: 1561 (0%) on-heap, 0 (0%) > off-heap > INFO 19:33:35 Writing Memtable-sstable_activity@1705670040(162 serialized > bytes, 72 ops, 0%/0% of on/off-heap limit) > INFO 19:33:35 Completed flushing > /srv/cassandra/bin/../data/data/system/sstable_activity-5a1ff267ace03f128563cfae6103c65e/system-sstable_activity-ka-4-Data.db > (177 bytes) for commitlog position ReplayPosition(segmentId=1408116815479, > position=134711) > INFO 19:33:35 Compacting > [SSTableReader(path='/srv/cassandra/bin/../data/data/system/sstable_activity-5a1ff267ace03f128563cfae6103c65e/system-sstable_activity-ka-4-Data.db'), > > SSTableReader(path='/srv/cassandra/bin/../data/data/system/sstable_activity-5a1ff267ace03f128563cfae6103c65e/system-sstable_activity-ka-2-Data.db'), > > SSTableReader(path='/srv/cassandra/bin/../data/data/system/sstable_activity-5a1ff267ace03f128563cfae6103c65e/system-sstable_activity-ka-3-Data.db'), > > SSTableReader(path='/srv/cassandra/bin/../data/data/system/sstable_activity-5a1ff267ace03f128563cfae6103c65e/system-sstable_activity-ka-1-Data.db')] > {noformat} > Looks similar to CASSANDRA-7632 -- This message was sent by Atlassian JIRA (v6.2#6252)