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https://issues.apache.org/jira/browse/HIVE-396?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12739860#action_12739860
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Zheng Shao commented on HIVE-396:
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Yuntao is on vacation right now - he will come back next week when he can
answer questions on these better (hive configuration, etc).
How many mapper slots and reducer slots are there in the cluster? How many
mappers and reducers did hadoop, hive and pig take?
Are you using hive trunk? What is the hive svn revision number?
I am also interested in learning how you write the efficient hadoop code for
the aggregation query. Can you attach your hadoop code?
> Hive performance benchmarks
> ---------------------------
>
> Key: HIVE-396
> URL: https://issues.apache.org/jira/browse/HIVE-396
> Project: Hadoop Hive
> Issue Type: New Feature
> Reporter: Zheng Shao
> Assignee: Yuntao Jia
> Attachments: hive_benchmark_2009-06-18.pdf,
> hive_benchmark_2009-06-18.tar.gz, hive_benchmark_2009-07-12.pdf,
> hive_benchmark_2009-07-21.tar.gz
>
>
> We need some performance benchmark to measure and track the performance
> improvements of Hive.
> Some references:
> PIG performance benchmarks PIG-200
> PigMix: http://wiki.apache.org/pig/PigMix
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