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Posted to commits@cassandra.apache.org by "Jonathan Ellis (JIRA)" <ji...@apache.org> on 2014/02/14 00:28:20 UTC

[jira] [Commented] (CASSANDRA-6261) Repair should display number of rows that mismatched.

    [ https://issues.apache.org/jira/browse/CASSANDRA-6261?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13900885#comment-13900885 ] 

Jonathan Ellis commented on CASSANDRA-6261:
-------------------------------------------

This should be part of either CASSANDRA-5483 or CASSANDRA-5839 right?

> Repair should display number of rows that mismatched. 
> ------------------------------------------------------
>
>                 Key: CASSANDRA-6261
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-6261
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>            Reporter: sankalp kohli
>            Assignee: Yuki Morishita
>            Priority: Minor
>
> Repair currently displays number of ranges which are out of sync. It would be helpful to display how many rows that did not match. 
> We can do this by sending number of rows with each hash in the Merkle tree. 
>  Also we can put the size of rows which contributed to that hash. 
> So each leaf node in the tree will have a hash and also the number of rows and its size. 
> We can also emit the avg rows per hash range and also the min and max. 
> All this will help in tuning the repair 



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