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https://issues.apache.org/jira/browse/CASSANDRA-2282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13004095#comment-13004095
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Shotaro Kamio commented on CASSANDRA-2282:
------------------------------------------
Hi Jonathan,
I tried your patch. But still the assertion happens in our cluster. Query is
IndexedSlicesQuery with QUORUM.
ERROR [RequestResponseStage:23] 2011-03-09 02:47:23,343
AbstractCassandraDaemon.java (line 114) Fatal exception in thread
Thread[RequestResponseStage:23,5,main]
java.lang.AssertionError: Got 3 replies but requests were only sent to 2
endpoints
at
org.apache.cassandra.service.ReadCallback.response(ReadCallback.java:129)
at
org.apache.cassandra.net.ResponseVerbHandler.doVerb(ResponseVerbHandler.java:49)
at
org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:72)
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:662)
ERROR [RequestResponseStage:10] 2011-03-09 02:48:48,463
AbstractCassandraDaemon.java (line 114) Fatal exception in thread
Thread[RequestResponseStage:10,5,main]
java.lang.AssertionError: Got 3 replies but requests were only sent to 2
endpoints
at
org.apache.cassandra.service.ReadCallback.response(ReadCallback.java:129)
at
org.apache.cassandra.net.ResponseVerbHandler.doVerb(ResponseVerbHandler.java:49)
at
org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:72)
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:662)
> ReadCallback AssertionError: resolver.getMessageCount() <= endpoints.size()
> ---------------------------------------------------------------------------
>
> Key: CASSANDRA-2282
> URL: https://issues.apache.org/jira/browse/CASSANDRA-2282
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Affects Versions: 0.7.3
> Reporter: Tyler Hobbs
> Attachments: 2282.txt
>
>
> In a three node cluster with RF=2, when trying to page through all rows with
> get_range_slices() at CL.ONE, I get timeouts on the client side. Looking at
> the Cassandra logs, all of the nodes show the following AssertionError
> repeatedly:
> {noformat}
> ERROR [RequestResponseStage:2] 2011-03-07 19:10:27,527
> DebuggableThreadPoolExecutor.java (line 103) Error in ThreadPoolExecutor
> java.lang.AssertionError
> at
> org.apache.cassandra.service.ReadCallback.response(ReadCallback.java:127)
> at
> org.apache.cassandra.net.ResponseVerbHandler.doVerb(ResponseVerbHandler.java:49)
> at
> org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:72)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> at java.lang.Thread.run(Thread.java:636)
> ERROR [RequestResponseStage:2] 2011-03-07 19:10:27,529
> AbstractCassandraDaemon.java (line 114) Fatal exception in thread
> Thread[RequestResponseStage:2,5,main]
> java.lang.AssertionError
> at
> org.apache.cassandra.service.ReadCallback.response(ReadCallback.java:127)
> at
> org.apache.cassandra.net.ResponseVerbHandler.doVerb(ResponseVerbHandler.java:49)
> at
> org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:72)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> at java.lang.Thread.run(Thread.java:636)
> {noformat}
> The nodes are all running 0.7.3. The cluster was at size 3 before any data
> was inserted, and everything else appears perfectly healthy.
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