Hi, 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
Regards, Jacky > 在 2016年11月7日，下午3:59，Anurag Srivastava <[email protected]> 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 <[email protected]> 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 <[email protected]> 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>*
