If you can post a log at DEBUG level to https://issues.apache.org/jira/browse/CASSANDRA-3440 that would be helpful.
2011/11/8 Radim Kolar <h...@sendmail.cz>: > If you are still hunting 1.0 assert during hintedhandoff, i can reproduce it > anytime. both nodes are 1.0.2. And just hint, we are using super column > families. > > INFO [HintedHandoff:1] 2011-11-08 21:33:54,118 HintedHandOffManager.java > (line 268) Started hinted handoff for token: 0 with IP: /***.104.18 > ERROR [HintedHandoff:1] 2011-11-08 21:33:54,257 AbstractCassandraDaemon.java > (line 133) Fatal exception in thread Thread[HintedHandoff:1,1,main] > java.lang.AssertionError > at > org.apache.cassandra.db.HintedHandOffManager.deliverHintsToEndpoint(HintedHandOffManager.java:301) > at > org.apache.cassandra.db.HintedHandOffManager.access$100(HintedHandOffManager.java:81) > at > org.apache.cassandra.db.HintedHandOffManager$2.runMayThrow(HintedHandOffManager.java:353) > at > org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:30) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) > at java.lang.Thread.run(Thread.java:679) > ERROR [HintedHandoff:1] 2011-11-08 21:33:54,274 AbstractCassandraDaemon.java > (line 133) Fatal exception in thread Thread[HintedHandoff:1,1,main] > java.lang.AssertionError > at > org.apache.cassandra.db.HintedHandOffManager.deliverHintsToEndpoint(HintedHandOffManager.java:301) > at > org.apache.cassandra.db.HintedHandOffManager.access$100(HintedHandOffManager.java:81) > at > org.apache.cassandra.db.HintedHandOffManager$2.runMayThrow(HintedHandOffManager.java:353) > at > org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:30) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) > at java.lang.Thread.run(Thread.java:679) > > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source for professional Cassandra support http://www.datastax.com