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https://issues.apache.org/jira/browse/CASSANDRA-2170?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13116006#comment-13116006
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Jason Harvey commented on CASSANDRA-2170:
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The stack trace in that example was from a 0.8.1 node. The same problem has
occurred on my 0.8.5 nodes.
I checked the stack trace that I had, and I couldn't find any threads executing
in any ExpiringMap stuff.
We switched to HSHA about a week ago and it appears to have resolved the loads
pikes. Is the stack trace I gave interesting enough to pursue further
investigation into the issue, or should I just leave the answer as 'HSHA' ?
> Load spikes
> -----------
>
> Key: CASSANDRA-2170
> URL: https://issues.apache.org/jira/browse/CASSANDRA-2170
> Project: Cassandra
> Issue Type: Bug
> Affects Versions: 0.6.11
> Reporter: Jonathan Ellis
> Assignee: Brandon Williams
>
> as reported on CASSANDRA-2058, some users are still seeing load spikes on
> 0.6.11, even with fairly low-volume read workloads.
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