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https://issues.apache.org/jira/browse/DRILL-3941?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14986352#comment-14986352
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ASF GitHub Bot commented on DRILL-3941:
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GitHub user mehant opened a pull request:
https://github.com/apache/drill/pull/230
DRILL-3941: Add timing instrumentation in different phases of partiti…
…on pruning
Add basic timing instrumentation while initializing FileSelection and
reading the metadata cache file
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/mehant/drill DRILL-3941_1
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/drill/pull/230.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #230
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commit 20c781b2350cbfd12e256d0826f4e99788372c77
Author: Mehant Baid <[email protected]>
Date: 2015-10-23T21:01:09Z
DRILL-3941: Add timing instrumentation in different phases of partition
pruning
Add basic timing instrumentation while initializing FileSelection and
reading the metadata cache file
----
> Add timing instrumentation around Partition Pruning
> ---------------------------------------------------
>
> Key: DRILL-3941
> URL: https://issues.apache.org/jira/browse/DRILL-3941
> Project: Apache Drill
> Issue Type: Bug
> Reporter: Mehant Baid
> Assignee: Mehant Baid
>
> We seem to spending a chunk time doing partition pruning, it would be good to
> log timing information to indicate the amount of time we spend doing pruning.
> A little more granularity to indicate the time taken to build the filter tree
> and in the interpreter would also be good.
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