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From rohit sharma <rohit0...@gmail.com>
Subject Re: How to contribute ?
Date Wed, 04 Dec 2013 10:00:43 GMT

@Yash - Thanks for a guiding.

I've tried playing around with Drill like executing some different queries.
How can I feed in some custom data like the one in sample-data folder ? Plz
suggest some editor for viewing and editing sample data
like sample-data/region.parquet.


On Tue, Nov 26, 2013 at 4:07 PM, Yash Sharma <yash.sharma@impetus.co.in>wrote:

> Hi Rohit,
> Welcome to the Crew.
> Apart from looking into JIRA's, I would also suggest you to debug the
> existing test classes . This will show you the flow of a drill plan in
> execution.
> Eg:
> https://github.com/apache/incubator-drill/blob/master/exec/ref/src/test/java/org/apache/drill/exec/ref/RunSimplePlan.java
> Here is a cool post by Tim on the lifetime of Drill Query which will be
> helpful while debugging the flow:
> Read:
> http://tnachen.wordpress.com/2013/11/05/lifetime-of-a-query-in-drill-alpha-release/
> Also you can have a look into how Drill Functions work and you can add in
> some new Drill Functions. Drill Functions are pretty simple to understand
> and there are lot of examples implemented.
> This is how a sample Drill Func. looks like:
> https://github.com/apache/incubator-drill/blob/103072a619741d5e228fdb181501ec2f82e111a3/sandbox/prototype/exec/java-exec/src/main/java/org/apache/drill/exec/expr/fn/impl/ComparisonFunctions.java
> I had a small post on contributing to MathFunctions which might be helpful:
> http://www.confusedcoders.com/bigdata/apache-drill/how-to-contribute-to-apache-drill-implementing-drill-math-functions
> Good luck Drilling.
> - Yash
> -----Original Message-----
> From: Rohit [mailto:rohit0286@gmail.com]
> Sent: Tuesday, November 26, 2013 2:50 PM
> To: drill-dev@incubator.apache.org
> Subject: How to contribute ?
> Hey Guys,
> I've configured Drill for Dev on my machine. However, I'm still not clear
> how should i start contributing to it.
> I've gone through Jira issues. Being a newbie to this project i think it
> would be best to start over with fixing test cases or add new test cases or
> trivial bugs. This will help me in acquainting with Drill code. However, I
> couldn't find any issues like this. (Jira issues - test.)
> Please let me know how should i start.
> Thanks,
> RS.
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