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https://issues.apache.org/jira/browse/CASSANDRA-3958?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Ellis updated CASSANDRA-3958:
--------------------------------------

    Attachment: 3958.txt
    
> Remove random HH delay
> ----------------------
>
>                 Key: CASSANDRA-3958
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-3958
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>            Reporter: Jonathan Ellis
>            Assignee: Jonathan Ellis
>            Priority: Trivial
>              Labels: hintedhandoff
>             Fix For: 1.1.0
>
>         Attachments: 3958.txt
>
>
> {code}
> .       // sleep a random amount to stagger handoff delivery from different 
> replicas.
>         // (if we had to wait, then gossiper randomness took care of that for 
> us already.)
>         if (waited == 0)
>         {
>             // use a 'rounded' sleep interval because of a strange bug with 
> windows: CASSANDRA-3375
>             int sleep = FBUtilities.threadLocalRandom().nextInt(2000) * 30;
>             logger_.debug("Sleeping {}ms to stagger hint delivery", sleep);
>             Thread.sleep(sleep);
>         }
> {code}
> This is obsolete now that we have the per-hint configurable delay.  And large 
> hint loads (which are the ones that matter most) are going to overlap anyway 
> even with the maximum 60s difference.

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