GitHub user hbdeshmukh opened a pull request:
https://github.com/apache/incubator-quickstep/pull/302
Created a class to track execution statistics
Stats are maintained for active operators in the query. Right now, the
stats include number of work orders and the execution times of the work orders.
The design of the class is open to future extensions to add fields such as
number of rows read, peak memory consumption during a work order execution.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/hbdeshmukh/incubator-quickstep execution-stats
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-quickstep/pull/302.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 #302
----
commit 24feb548f69bb7440b9a5dbb743e21d3ee7f4543
Author: Harshad Deshmukh <hbdeshm...@apache.org>
Date: 2017-09-27T19:55:16Z
Created a class to track execution statistics
- Stats are maintained for active operators in the query.
----
---
