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https://issues.apache.org/jira/browse/CASSANDRA-3589?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Ellis reassigned CASSANDRA-3589:
-----------------------------------------

    Assignee: Sylvain Lebresne
    
> Degraded performance of sstable-generator api and sstable-loader utility in 
> cassandra 1.0.x
> -------------------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-3589
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-3589
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Tools
>    Affects Versions: 1.0.0
>            Reporter: Samarth Gahire
>            Assignee: Sylvain Lebresne
>            Priority: Minor
>
> we are using Sstable-Generation API and Sstable-Loader utility.As soon as 
> newer version of cassandra releases I test them for sstable generation and 
> loading for time taken by both the processes.Till cassandra 0.8.7 there is no 
> significant change in time taken.But in all cassandra-1.0.x i have seen 3-4 
> times degraded performance in generation and 2 times degraded performance in 
> loading.Because of this we are not upgrading the cassandra to latest version 
> as we are processing some TeraBytes of data everyday time taken is very 
> important.

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