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https://issues.apache.org/jira/browse/CASSANDRA-10023?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15109710#comment-15109710
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sankalp kohli commented on CASSANDRA-10023:
-------------------------------------------
Your patch has a bug which will always mark things as replica non aware. In
StorageProxy, there will always be endpoints which are not the machine itself.
Say endpoints in SP.syncWriteToBatchlog are A,B and C and the code is running
in A, it will mark replicaAware once and replicaNotAware twice.
> Emit a metric for number of local read and write calls
> ------------------------------------------------------
>
> Key: CASSANDRA-10023
> URL: https://issues.apache.org/jira/browse/CASSANDRA-10023
> Project: Cassandra
> Issue Type: Improvement
> Reporter: sankalp kohli
> Assignee: Tushar Agrawal
> Priority: Minor
> Labels: lhf
> Fix For: 3.x
>
> Attachments: CASSANDRA-10023.patch
>
>
> Many C* drivers have feature to be replica aware and chose the co-ordinator
> which is a replica. We should add a metric which tells us whether all calls
> to the co-ordinator are replica aware.
> We have seen issues where client thinks they are replica aware when they
> forget to add routing key at various places in the code.
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