-RE: Executing Logical Plan
Yash Sharma 2013-11-13, 07:15
Good thing that you can run the test case from RunSimplePlan.java. That is a good way of knowing the flow too.
And for the simple_plan.json, It is not correctly written.
There have been few changes in how logical plans must be written, and simple_plan.json is still in the old style.
You would be able to run the simple_join.json for your work.
mvn exec:java -Dexec.mainClass="org.apache.drill.exec.ref.ReferenceInterpreter" -Dexec.classpathScope=test -Dexec.args="src/test/resources/simple_join.json"
I would raise a JIRA for the simple_plan & update the wiki :)
From: naru116 . [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, November 13, 2013 12:10 PM
To: [EMAIL PROTECTED]
Subject: Re: Executing Logical Plan
RunSimplePlan.java worked for me and that should be a good starting point.
However, running the interpreter from exec/ref using the maven exec command did not output any results on the console, which is surprising.
On Tue, Nov 12, 2013 at 10:09 PM, Yash Sharma <[EMAIL PROTECTED]>wrote:
> Hi Narendra,
> You should be able to run the reference interpreter directly from
> cd exec/ref
> mvn exec:java
> -Dexec.classpathScope=test -Dexec.args="src/test/resources/simple_plan.json"
> Can you send us the error you are getting there.
> Also like I mentioned, you can call your logical plan from the
> RunSimplePlan.java class and execute the test case from your IDE directly.
> By that way you can also debug where exactly your flow is failing.
> Let us know if you are stuck somewhere.
> - Yash
> -----Original Message-----
> From: naru116 . [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, November 13, 2013 11:15 AM
> To: [EMAIL PROTECTED]
> Subject: Re: Executing Logical Plan
> Hi Dhruv & Yash,
> thanks for the pointers. I downloaded the source code from git,
> compiled but I don't seen any bin directory being created after doing mvn install.
> However, submit_plan is located under
> incubator-drill/distribution/src/resources/ folder and executing from
> there doesn't help.
> I tried running the referenceinterpreter from IDE (intellij) with
> simple_plan.json. However, the program doesn't terminate for unknown
> So, what options do I have to move fwd??
> On Mon, Nov 11, 2013 at 11:24 PM, naru116 .
> <[EMAIL PROTECTED]
> > Hi,
> > I'm newbie to the Apache Drill and so please bear with me. I'm
> > trying to play around with the code adding few string/math functions
> > (e.g reverse
> > etc) and I have been told by Jacques that one could use Logical plan
> > to test these functions even if there's no support in the sqlline parser.
> > If I create a logical plan in json file (say testreverse.json) , how
> > do I execute this json file? In other words, how do I feed the json
> > to interpreter to get the output??
> > Thanks,
> > Narendra
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