[ 
https://issues.apache.org/jira/browse/CASSANDRA-397?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12748987#action_12748987
 ] 

Sandeep Tata commented on CASSANDRA-397:
----------------------------------------

Ah ... I think I see now.
Jonathan's assuming that a "fat client" does reads and writes using the 
MessagingService but uses thrift to get at the ringcache. (We don't have one of 
these in trunk yet.)

Like Jun says, I was assuming that a "fat client" is still talking over thrift 
for reads and writes, but uses RingCache to just pick the right node.


> bootstrap and ringcache
> -----------------------
>
>                 Key: CASSANDRA-397
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-397
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>            Reporter: Jonathan Ellis
>             Fix For: 0.5
>
>
> Bootstrap mode makes it easy to shoot yourself in the foot with RingCache 
> (see CASSANDRA-197).
> One solution would be to have the node that is providing data to the new, 
> bootstrapping node, echo writes to the new node.  Currently, the coordinator 
> node is in charge of including the new node as an "extra" replica, but if a 
> fat client is using messagingservice directly with RingCache that doesn't 
> work.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.

Reply via email to