calcite can not parse the kudu sql

Calcite is an open source framework for building databases and data management systems. It supports parsing, analyzing, and optimizing SQL queries across a wide variety of data sources. However, Kudu is not supported out of the box by Calcite.

To enable Calcite to parse Kudu SQL, you would need to implement a Kudu adapter for Calcite. This involves creating a new implementation of Calcite's RelOptTable interface that can read from and write to Kudu tables. You would also need to define a Kudu dialect that maps Kudu-specific SQL syntax to Calcite's internal representation of SQL.

Alternatively, you could consider using a different SQL parser that has built-in support for Kudu, such as Apache Impala or Kudu SQL.