Thanks Roman. This information is very helpful! On Thu, Mar 4, 2021 at 1:24 AM Roman Kondakov <[email protected]> wrote:
> Hello, > > Apache Ignite currently employs the top-down approach. Take a look at > this package [1]. > > The only documentation about the top-down I have seen so far can be > found in this javadoc [2] > > You can also read several discussions on the devlist about this topic > [3], [4] > > [1] > > https://github.com/apache/ignite/tree/sql-calcite/modules/calcite/src/main/java/org/apache/ignite/internal/processors/query/calcite > [2] > > https://github.com/apache/calcite/blob/master/core/src/main/java/org/apache/calcite/rel/PhysicalNode.java > [3] > > https://lists.apache.org/thread.html/r38ea71968c069f465921e7197488329c15413b46831c90ad4d48f87e%40%3Cdev.calcite.apache.org%3E > [4] > > https://lists.apache.org/thread.html/d1ce6e5201ba1a91a28da968f3294d7c09b1649fbfd3fb131231fede%40%3Cdev.calcite.apache.org%3E > > -- > Roman Kondakov > > On 04.03.2021 10:42, Priyendra Deshwal wrote: > > Hello friends, > > > > What is the best resource for learning how to use the top down planner > flag > > in calcite? Are there any open source projects that use that capability > > that I can study to learn more? I would like to see examples of projects > > that use this capability to "distribute" a plan over multiple nodes using > > traits like distribution / collation etc. > > > > Regards! > > >
