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Posted to commits@cassandra.apache.org by "Mikhail Stepura (JIRA)" <ji...@apache.org> on 2014/08/19 00:31:23 UTC
[jira] [Updated] (CASSANDRA-7405) Optimize cqlsh COPY TO and COPY
FROM
[ https://issues.apache.org/jira/browse/CASSANDRA-7405?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mikhail Stepura updated CASSANDRA-7405:
---------------------------------------
Attachment: CASSANDRA-2.1-7405.patch
Atatching a patch to
* Remove "LIMIT" from "COPY TO", driver's paging will be used underneath
* Rewrite "COPY FROM" using {{execute_async}}+callback chaining
> Optimize cqlsh COPY TO and COPY FROM
> ------------------------------------
>
> Key: CASSANDRA-7405
> URL: https://issues.apache.org/jira/browse/CASSANDRA-7405
> Project: Cassandra
> Issue Type: Improvement
> Reporter: Aleksey Yeschenko
> Assignee: Mikhail Stepura
> Fix For: 2.1.1
>
> Attachments: CASSANDRA-2.1-7405.patch
>
>
> Now that we are using native proto via python-driver, we can, and should, at the very least:
> 1. Use proto paging in COPY TO
> 2. Use async writes in COPY FROM
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