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From "Jonathan Ellis (Updated) (JIRA)" <>
Subject [jira] [Updated] (CASSANDRA-3329) make HSHA the default Thrift server
Date Fri, 07 Oct 2011 03:40:29 GMT


Jonathan Ellis updated CASSANDRA-3329:

    Attachment: 3329.txt

testing on Windows, I get 17-18k rows/s with hsha instead of 21-24 with sync. So I'll leave
the default as sync.

patch updates comments and defaults hsha thread pool to # of cpu cores.
> make HSHA the default Thrift server
> -----------------------------------
>                 Key: CASSANDRA-3329
>                 URL:
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: API
>            Reporter: Jonathan Ellis
>            Assignee: Jonathan Ellis
>            Priority: Minor
>             Fix For: 1.0.0
>         Attachments: 3329.txt
> HSHA has been an option since 0.8.3 (CASSANDRA-1405) and has been stable. Besides making
possible lots of unpooled connections such as are common in some environments (*cough* PHP),
we've seen EC2 in particular have trouble with lots of threads (CASSANDRA-2170).

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