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Posted to commits@cassandra.apache.org by "Bartłomiej Romański (JIRA)" <ji...@apache.org> on 2014/01/19 11:47:19 UTC
[jira] [Created] (CASSANDRA-6604) AssertionError: Verb
COUNTER_MUTATION should not legally be dropped
Bartłomiej Romański created CASSANDRA-6604:
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Summary: AssertionError: Verb COUNTER_MUTATION should not legally be dropped
Key: CASSANDRA-6604
URL: https://issues.apache.org/jira/browse/CASSANDRA-6604
Project: Cassandra
Issue Type: Bug
Reporter: Bartłomiej Romański
We're seeing the following errors in our logs from time to time (about once an hour):
{code}
ERROR [MutationStage:10] 2014-01-19 10:36:26,659 CassandraDaemon.java (line 187) Exception in thread Thread[MutationStage:10,5,main]
java.lang.AssertionError: Verb COUNTER_MUTATION should not legally be dropped
at org.apache.cassandra.net.MessagingService.incrementDroppedMessages(MessagingService.java:779)
at org.apache.cassandra.service.StorageProxy$DroppableRunnable.run(StorageProxy.java:1925)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:724)
{code}
They always appear in groups. About 50-100 errors in a row.
We've got a 12-nodes cluster recently upgraded from 1.2.10 to 2.0.4. It's under pretty heavy load.
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