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Posted to dev@phoenix.apache.org by "James Taylor (JIRA)" <ji...@apache.org> on 2015/10/15 21:09:05 UTC
[jira] [Commented] (PHOENIX-2292) Improve performance of direct
HBase API index build
[ https://issues.apache.org/jira/browse/PHOENIX-2292?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14959441#comment-14959441 ]
James Taylor commented on PHOENIX-2292:
---------------------------------------
[~tdsilva] - please review and commit if you think it looks good.
> Improve performance of direct HBase API index build
> ---------------------------------------------------
>
> Key: PHOENIX-2292
> URL: https://issues.apache.org/jira/browse/PHOENIX-2292
> Project: Phoenix
> Issue Type: Sub-task
> Reporter: James Taylor
> Assignee: Ravi Kishore Valeti
> Attachments: PHOENIX-2292.patch
>
>
> The direct HBase API index build _should_ be almost as fast as the native Phoenix index build, but we're seeing a big difference:
> | | 100M narrow table (min) | 1B narrow table (min) | 1B wide table (min)
> | Non MR | 10 | 76 | 511
> | HFile MR | 17 | 161 | 1,375
> | Direct HBase APIs | 24 | 84 | 1,450
> These results are for a 8 node cluster.
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