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https://issues.apache.org/jira/browse/CASSANDRA-2045?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13068773#comment-13068773
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Brandon Williams commented on CASSANDRA-2045:
---------------------------------------------

I think CASSANDRA-2668 broke it.  state.hasToken() is set in the Gossiper's 
status check, which won't have happened when the onAlive event is sent to SS.  
hasToken relies entirely on TM.isMember though, so maybe that is the better 
check.

> Simplify HH to decrease read load when nodes come back
> ------------------------------------------------------
>
>                 Key: CASSANDRA-2045
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-2045
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Chris Goffinet
>            Assignee: Nicholas Telford
>             Fix For: 1.0
>
>         Attachments: 
> 0001-Changed-storage-of-Hints-to-store-a-serialized-RowMu.patch, 
> 0002-Refactored-HintedHandoffManager.sendRow-to-reduce-co.patch, 
> 0003-Fixed-some-coding-style-issues.patch, 
> 0004-Fixed-direct-usage-of-Gossiper.getEndpointStateForEn.patch, 
> 0005-Removed-duplicate-failure-detection-conditionals.-It.patch, 
> 0006-Removed-handling-of-old-style-hints.patch, 2045-v3.txt, 2045-v5.txt, 
> 2045-v6.txt, CASSANDRA-2045-simplify-hinted-handoff-001.diff, 
> CASSANDRA-2045-simplify-hinted-handoff-002.diff, CASSANDRA-2045-v4.diff
>
>
> Currently when HH is enabled, hints are stored, and when a node comes back, 
> we begin sending that node data. We do a lookup on the local node for the row 
> to send. To help reduce read load (if a node is offline for long period of 
> time) we should store the data we want forward the node locally instead. We 
> wouldn't have to do any lookups, just take byte[] and send to the destination.

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