Hi Guys, I'm thinking of using calcite on my project, but I found something that bothers me about the incongruity from the documentation and some pieces of the code .
you said on the documentation "Calcite intentionally stays out of the business of storing and processing data"(https://calcite.apache.org/docs/index.html), but when i was analyzing the code of the core I found one part (links below) where you use SparkHandler or SparkContext. The question is, are you thinking to use spark in the near future as a processing engine or that code needs to be there because of the adapter of spark? If the answer is yes to the second question, why is it not on the Spark adapter instead of the core ? Thank you so much for your time, Best regards https://github.com/apache/calcite/blob/master/core/src/main/java/org/apache/calcite/jdbc/CalcitePrepare.java#L116-L117 https://github.com/apache/calcite/blob/master/core/src/main/java/org/apache/calcite/jdbc/CalcitePrepare.java#L132-L150 https://github.com/apache/calcite/blob/master/core/src/main/java/org/apache/calcite/jdbc/CalcitePrepare.java#L152-L233 https://github.com/apache/calcite/blob/master/core/src/main/java/org/apache/calcite/jdbc/CalcitePrepare.java#L173
