Re: [DISCUSS] Support multiple pushdown query engines
Hi, Thanks for your enthusiasm for Kylin community, I guess it will be a great feature in next release. - - Best wishes to you ! From ：Xiaoxiang Yu At 2019-07-07 15:05:49, "codingfor...@126.com" wrote: >Thanks nichunen and Xiaoxiang Yu for replying , I will create a jira with >lable `new-feature` and implement it. > >> On Jul 7, 2019, at 14:49, Xiaoxiang Yu wrote: >> >> Hi, >> +1. >> I am agree with such proposal. Kylin should support multi-level pushdown, >> query which can not match by cube should be pushdown to several engines in >> order, such as presto -> SparkSQL -> Hive, which is more reasonable and let >> query can be answer as far as possible. Maybe it is worthy to open a JIRA. >> >> >> >> >> - >> - >> Best wishes to you ! >> From ：Xiaoxiang Yu >> >> >> >> 在 2019-07-05 15:37:41，"nichunen" 写道： >>> +1 >>> >>> >>> Sounds useful and not difficult to develop. >>> >>> >>> >>> Best regards, >>> >>> >>> >>> Ni Chunen / George >>> >>> >>> >>> On 07/5/2019 15:20，codingfor...@126.com wrote： >>> Hi, all: >>> Current (version 3.0.0-SNAPSHOT), kylin support only one kind of pushdown >>> query engine. In some user's scenario, need pushdown query to mysql, spark >>> sql，hive etc. >>> I think kylin need support multiple pushdowns. I want to discuss with you >>> whether it is need? >>> Any suggestion is welcome. Thanks. >
Re: [DISCUSS] Support multiple pushdown query engines
Thanks nichunen and Xiaoxiang Yu for replying , I will create a jira with lable `new-feature` and implement it. > On Jul 7, 2019, at 14:49, Xiaoxiang Yu wrote: > > Hi, > +1. > I am agree with such proposal. Kylin should support multi-level pushdown, > query which can not match by cube should be pushdown to several engines in > order, such as presto -> SparkSQL -> Hive, which is more reasonable and let > query can be answer as far as possible. Maybe it is worthy to open a JIRA. > > > > > - > - > Best wishes to you ! > From ：Xiaoxiang Yu > > > > 在 2019-07-05 15:37:41，"nichunen" 写道： >> +1 >> >> >> Sounds useful and not difficult to develop. >> >> >> >> Best regards, >> >> >> >> Ni Chunen / George >> >> >> >> On 07/5/2019 15:20，codingfor...@126.com wrote： >> Hi, all: >> Current (version 3.0.0-SNAPSHOT), kylin support only one kind of pushdown >> query engine. In some user's scenario, need pushdown query to mysql, spark >> sql，hive etc. >> I think kylin need support multiple pushdowns. I want to discuss with you >> whether it is need? >> Any suggestion is welcome. Thanks.
Re:[DISCUSS] Support multiple pushdown query engines
Hi, +1. I am agree with such proposal. Kylin should support multi-level pushdown, query which can not match by cube should be pushdown to several engines in order, such as presto -> SparkSQL -> Hive, which is more reasonable and let query can be answer as far as possible. Maybe it is worthy to open a JIRA. - - Best wishes to you ! From ：Xiaoxiang Yu 在 2019-07-05 15:37:41，"nichunen" 写道： >+1 > > >Sounds useful and not difficult to develop. > > > >Best regards, > > > >Ni Chunen / George > > > >On 07/5/2019 15:20，codingfor...@126.com wrote： >Hi, all: >Current (version 3.0.0-SNAPSHOT), kylin support only one kind of pushdown >query engine. In some user's scenario, need pushdown query to mysql, spark >sql，hive etc. >I think kylin need support multiple pushdowns. I want to discuss with you >whether it is need? >Any suggestion is welcome. Thanks.
Re:[DISCUSS] Support multiple pushdown query engines
+1 Sounds useful and not difficult to develop. Best regards, Ni Chunen / George On 07/5/2019 15:20，codingfor...@126.com wrote： Hi, all: Current (version 3.0.0-SNAPSHOT), kylin support only one kind of pushdown query engine. In some user's scenario, need pushdown query to mysql, spark sql，hive etc. I think kylin need support multiple pushdowns. I want to discuss with you whether it is need? Any suggestion is welcome. Thanks.
[DISCUSS] Support multiple pushdown query engines
Hi, all: Current (version 3.0.0-SNAPSHOT), kylin support only one kind of pushdown query engine. In some user's scenario, need pushdown query to mysql, spark sql，hive etc. I think kylin need support multiple pushdowns. I want to discuss with you whether it is need? Any suggestion is welcome. Thanks.
