http://apache-carbondata-dev-mailing-list-archive.168.s1.nabble.com/Use-of-ANTLR-instead-of-CarbonSqlParser-tp2633p2757.html
Yes, ANTLR parser is anyway needed, and yes we have planned to support spark 2 by the end of this year, so feel free to create a JIRA ticket for the parser
> 在 2016年11月7日，下午3:59，Anurag Srivastava <
[hidden email]> 写道：
>
> Hi,
>
> We can use ANTLR with Spark1.5/1.6. There is no compatibility issue. We can
> replace the carbon parser with the ANTLR even when CarbonData is integrated
> with Spark 1.5/1.6. And when we are integrating with Spark 2.0, not much
> changes will be required in the ANTLR parser.
>
> But, if integration with Spark 2.0 is planned in near future, we can switch
> to ANTLR parser at that time as well.
>
> On Mon, Nov 7, 2016 at 6:59 AM, Jacky Li <
[hidden email]> wrote:
>
>> Hi,
>>
>> It is because CarbonData currently is integrated with Spark 1.5/1.6 and
>> CarbonContext is based on HiveContext, so it is based on the Hive parser in
>> HiveContext. But you are right, there is no design limitation about this,
>> Carbon can switch to use ANTLR. I see in Spark 2.0, spark is using ANTLR as
>> well. So maybe it is a good time to switch the parser when doing
>> integration with Spark 2.0.
>> What is your idea?
>>
>> Regards,
>> Jacky
>>
>>
>>> 在 2016年11月4日，下午3:47，Anurag Srivastava <
[hidden email]> 写道：
>>>
>>> Hi,
>>>
>>> We are using CarbonSqlParser for parsing the queries but we can use ANTLR
>>> for the same.
>>>
>>> Is there any specific reason for using CarbonSqlParser because as per my
>>> concern we could better handle with ANTLR.
>>>
>>>
>>> --
>>> *Thanks®ards*
>>>
>>>
>>> *Anurag Srivastava**Software Consultant*
>>> *Knoldus Software LLP*
>>>
>>> *India - US - Canada*
>>> * Twitter <
http://www.twitter.com/anuragknoldus> | FB
>>> <
http://www.facebook.com/anuragsrivastava.06> | LinkedIn
>>> <
https://in.linkedin.com/pub/anurag-srivastava/5a/b6/441>*
>>
>>
>
>
> --
> *Thanks®ards*
>
>
> *Anurag Srivastava**Software Consultant*
> *Knoldus Software LLP*
>
> *India - US - Canada*
> * Twitter <
http://www.twitter.com/anuragknoldus> | FB
> <
http://www.facebook.com/anuragsrivastava.06> | LinkedIn
> <
https://in.linkedin.com/pub/anurag-srivastava/5a/b6/441>*