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https://issues.apache.org/jira/browse/CASSANDRA-715?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Ellis reassigned CASSANDRA-715:
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    Assignee: Jonathan Ellis

> HHOM goes into infinite loop, wasting cpu
> -----------------------------------------
>
>                 Key: CASSANDRA-715
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-715
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 0.6
>         Environment: debian lenny amd64 OpenJDK 64-Bit Server VM (build 
> 1.6.0_0-b11, mixed mode)
>            Reporter: Brandon Williams
>            Assignee: Jonathan Ellis
>             Fix For: 0.6
>
>
> To replicate: take a host down, cause hints to it, wait for HHOM to kick in
> The issue is line 201 of HHOM:
> startColumn = keyColumn.name(); // repeating the last as the first is fine 
> since we just deleted it
> That comment is false.  The column may not have been deleted, since the 
> endpoint could still be down.  This causes HHOM to go into an infinite loop 
> trying to deliver hints to a down host.

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