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https://issues.apache.org/jira/browse/HIVE-9136?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14251798#comment-14251798
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Xuefu Zhang commented on HIVE-9136:
-----------------------------------
Patch looks good to me. However, in SparkCompiler, we are only measuring time
to generate task tree. We should also gauge the time spent on logical
optimization as well as physical optimization. This can be addressed in a
followup JIRA though.
> Profile query compiler [Spark Branch]
> -------------------------------------
>
> Key: HIVE-9136
> URL: https://issues.apache.org/jira/browse/HIVE-9136
> Project: Hive
> Issue Type: Sub-task
> Components: Spark
> Affects Versions: spark-branch
> Reporter: Brock Noland
> Assignee: Chao
> Attachments: HIVE-9136.1-spark.patch, HIVE-9136.1.patch,
> HIVE-9136.2-spark.patch
>
>
> We should put some performance counters around the compiler and evaluate how
> long it takes to compile a query in Spark versus the other execution
> frameworks. Query 28 is a good one to use for testing.
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