Yeah, that is not supposed to happen. This could be related to https://issues.apache.org/jira/browse/CASSANDRA-2758 if you are using something < 0.8.1 but I'm not sure.
In any case, do you mind opening a JIRA ticket and to give the following informations: - Which version of Cassandra you are running? - Which partitionner you are using: RandomPartitionner or an order preserving one? -- Sylvain On Tue, Aug 9, 2011 at 11:24 PM, Hefeng Yuan <hfy...@rhapsody.com> wrote: > Hi, > We are seeing some AntiEntropy error in our production servers, since it's > hard to repro in other env, pasting the stack track here for some clue. > We're using a cluster of 2 data centers, 9 nodes, 6 for online traffic, 3 > for Brisk BI. Our RF is Cassandra:5, Brisk:1. > The exception stack is appended in the end. > Any help is appreciated. > Thanks, > Hefeng > > ERROR [AntiEntropyStage:2] 2011-08-08 04:24:39,556 > AbstractCassandraDaemon.java (line 113) Fatal exception in thread > Thread[AntiEntropyStage:2,5,main] > java.lang.AssertionError > at org.apache.cassandra.utils.MerkleTree.inc(MerkleTree.java:154) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:262) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at org.apache.cassandra.utils.MerkleTree.difference(MerkleTree.java:244) > at > org.apache.cassandra.service.AntiEntropyService$Differencer.run(AntiEntropyService.java:458) > at > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) > at java.lang.Thread.run(Thread.java:619) > ERROR [AntiEntropyStage:1] 2011-08-08 04:24:39,580 > AbstractCassandraDaemon.java (line 113) Fatal exception in thread > Thread[AntiEntropyStage:1,5,main] > java.lang.AssertionError > at org.apache.cassandra.utils.MerkleTree.inc(MerkleTree.java:154) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:262) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:284) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at > org.apache.cassandra.utils.MerkleTree.differenceHelper(MerkleTree.java:273) > at org.apache.cassandra.utils.MerkleTree.difference(MerkleTree.java:244) > at > org.apache.cassandra.service.AntiEntropyService$Differencer.run(AntiEntropyService.java:458) > at > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) > at java.lang.Thread.run(Thread.java:619)
