[ https://issues.apache.org/jira/browse/CASSANDRA-7284?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Benedict updated CASSANDRA-7284: -------------------------------- Attachment: 7284.txt Simple patch attached - no need to require CellName as an input to ColumnFamily.getColumn() if we don't want to; we could alternatively check instanceof since we should never be able to perform a direct lookup of anything that isn't a Composite, but that doesn't seem a necessary reason to prevent its superclass as a key for simplicity. > ClassCastException in HintedHandoffManager.pagingFinished > --------------------------------------------------------- > > Key: CASSANDRA-7284 > URL: https://issues.apache.org/jira/browse/CASSANDRA-7284 > Project: Cassandra > Issue Type: Improvement > Components: Core > Reporter: Benedict > Assignee: Benedict > Priority: Minor > Fix For: 2.1 rc1 > > Attachments: 7284.txt > > > During a long running stress test on bdplab, Ryan encountered the following > interesting exception, which I think is an as yet unfiled bug. Looks to be a > pretty simple issue, introduced by CASSANDRA-5417 > {code} > java.lang.ClassCastException: > org.apache.cassandra.db.composites.Composites$EmptyComposite cannot be cast > to org.apache.cassandra.db.composites.CellName > at > org.apache.cassandra.db.HintedHandOffManager.pagingFinished(HintedHandOffManager.java:266) > ~[main/:na] > at > org.apache.cassandra.db.HintedHandOffManager.doDeliverHintsToEndpoint(HintedHandOffManager.java:376) > ~[main/:na] > at > org.apache.cassandra.db.HintedHandOffManager.deliverHintsToEndpoint(HintedHandOffManager.java:331) > ~[main/:na] > at > org.apache.cassandra.db.HintedHandOffManager.access$300(HintedHandOffManager.java:93) > ~[main/:na] > at > org.apache.cassandra.db.HintedHandOffManager$5.run(HintedHandOffManager.java:547) > ~[main/:na] > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > ~[na:1.7.0_51] > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > ~[na:1.7.0_51] > at java.lang.Thread.run(Thread.java:744) ~[na:1.7.0_51] > {code} -- This message was sent by Atlassian JIRA (v6.2#6252)