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https://issues.apache.org/jira/browse/CASSANDRA-6969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13957020#comment-13957020
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Jonathan Ellis edited comment on CASSANDRA-6969 at 4/1/14 9:15 PM:
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We should look at it after CASSANDRA-6968, but for now batch CL doesn't look 
like a big contributor to the slowness.  On my machine it's 12:25 with batch 
and 12:02 with periodic.


was (Author: jbellis):
We should look at it after CASSANDRA-6968, but for now it batch CL doesn't look 
like a big contributor to the slowness.  On my machine it's 12:25 with batch 
and 12:02 with periodic.

> Use Unsafe Mutations Where Possible in Unit Tests
> -------------------------------------------------
>
>                 Key: CASSANDRA-6969
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-6969
>             Project: Cassandra
>          Issue Type: Test
>          Components: Tests
>            Reporter: Tyler Hobbs
>            Assignee: Lyuben Todorov
>            Priority: Minor
>
> Since the test config uses the "batch" mode for the commitlog, safe writes 
> are quite slow.  In tests that don't rely on safe writes, we should use 
> unsafe writes.  This mostly consists of converting {{RowMutation.apply()}} 
> calls into {{RowMutation.applyUnsafe()}} calls.



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