[
https://issues.apache.org/jira/browse/CASSANDRA-10626?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14982699#comment-14982699
]
Adam Hattrell commented on CASSANDRA-10626:
-------------------------------------------
Let me know what additional information would be useful.
> Seeing repeated Uncaught exception on thread
> Thread[SharedPool-Worker-1,5,main]: {} java.lang.AssertionError: null in logs
> --------------------------------------------------------------------------------------------------------------------------
>
> Key: CASSANDRA-10626
> URL: https://issues.apache.org/jira/browse/CASSANDRA-10626
> Project: Cassandra
> Issue Type: Bug
> Reporter: Adam Hattrell
>
> Seeing repeated messages similar to the following filling up the logs when
> running with
> memtable_allocation_type: offheap_objects
> Using the native allocator.
> {noformat}
> WARN [SharedPool-Worker-1] 2015-10-29 19:52:33,703
> AbstractTracingAwareExecutorService.java:169 - Uncaught exception on thread
> Thread[SharedPool-Worker-1,5,main]: {}
> java.lang.AssertionError: null
> at
> org.apache.cassandra.db.AbstractNativeCell.checkPosition(AbstractNativeCell.java:585)
> ~[cassandra-all-2.1.8.689.jar:2.1.8.689]
> at
> org.apache.cassandra.db.AbstractNativeCell.getByteBuffer(AbstractNativeCell.java:657)
> ~[cassandra-all-2.1.8.689.jar:2.1.8.689]
> at
> org.apache.cassandra.db.AbstractNativeCell.get(AbstractNativeCell.java:304)
> ~[cassandra-all-2.1.8.689.jar:2.1.8.689]
> at
> org.apache.cassandra.db.AbstractNativeCell.get(AbstractNativeCell.java:291)
> ~[cassandra-all-2.1.8.689.jar:2.1.8.689]
> at
> org.apache.cassandra.db.AbstractNativeCell.sizeOf(AbstractNativeCell.java:132)
> ~[cassandra-all-2.1.8.689.jar:2.1.8.689]
> at
> org.apache.cassandra.db.AbstractNativeCell.<init>(AbstractNativeCell.java:120)
> ~[cassandra-all-2.1.8.689.jar:2.1.8.689]
> at org.apache.cassandra.db.NativeCell.<init>(NativeCell.java:40)
> ~[cassandra-all-2.1.8.689.jar:2.1.8.689]
> at
> org.apache.cassandra.utils.memory.NativeAllocator.clone(NativeAllocator.java:72)
> ~[cassandra-all-2.1.8.689.jar:2.1.8.689]
> at org.apache.cassandra.db.NativeCell.localCopy(NativeCell.java:64)
> ~[cassandra-all-2.1.8.689.jar:2.1.8.689]
> at
> org.apache.cassandra.db.AtomicBTreeColumns$ColumnUpdater.apply(AtomicBTreeColumns.java:445)
> ~[cassandra-all-2.1.8.689.jar:2.1.8.689]
> at
> org.apache.cassandra.db.AtomicBTreeColumns$ColumnUpdater.apply(AtomicBTreeColumns.java:418)
> ~[cassandra-all-2.1.8.689.jar:2.1.8.689]
> at
> org.apache.cassandra.utils.btree.NodeBuilder.addNewKey(NodeBuilder.java:322)
> ~[cassandra-all-2.1.8.689.jar:2.1.8.689]
> at
> org.apache.cassandra.utils.btree.NodeBuilder.update(NodeBuilder.java:190)
> ~[cassandra-all-2.1.8.689.jar:2.1.8.689]
> at org.apache.cassandra.utils.btree.Builder.update(Builder.java:74)
> ~[cassandra-all-2.1.8.689.jar:2.1.8.689]
> at org.apache.cassandra.utils.btree.BTree.update(BTree.java:186)
> ~[cassandra-all-2.1.8.689.jar:2.1.8.689]
> at
> org.apache.cassandra.db.AtomicBTreeColumns.addAllWithSizeDelta(AtomicBTreeColumns.java:225)
> ~[cassandra-all-2.1.8.689.jar:2.1.8.689]
> at org.apache.cassandra.db.Memtable.put(Memtable.java:210)
> ~[cassandra-all-2.1.8.689.jar:2.1.8.689]
> at
> org.apache.cassandra.db.ColumnFamilyStore.apply(ColumnFamilyStore.java:1229)
> ~[cassandra-all-2.1.8.689.jar:2.1.8.689]
> at org.apache.cassandra.db.Keyspace.apply(Keyspace.java:400)
> ~[cassandra-all-2.1.8.689.jar:2.1.8.689]
> at org.apache.cassandra.db.Keyspace.apply(Keyspace.java:363)
> ~[cassandra-all-2.1.8.689.jar:2.1.8.689]
> at org.apache.cassandra.db.Mutation.apply(Mutation.java:214)
> ~[cassandra-all-2.1.8.689.jar:2.1.8.689]
> at
> org.apache.cassandra.db.MutationVerbHandler.doVerb(MutationVerbHandler.java:54)
> ~[cassandra-all-2.1.8.689.jar:2.1.8.689]
> at
> org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:64)
> ~[cassandra-all-2.1.8.689.jar:2.1.8.689]
> at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
> ~[na:1.8.0_60]
> at
> org.apache.cassandra.concurrent.AbstractTracingAwareExecutorService$FutureTask.run(AbstractTracingAwareExecutorService.java:164)
> ~[cassandra-all-2.1.8.689.jar:2.1.8.689]
> at org.apache.cassandra.concurrent.SEPWorker.run(SEPWorker.java:105)
> [cassandra-all-2.1.8.689.jar:2.1.8.689]
> at java.lang.Thread.run(Unknown Source) [na:1.8.0_60]
> {noformat}
> Not sure that it's causing any problems - though the commit log is running a
> bit hot.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
