Apache Tajo is a robust big data relational and distributed data warehouse system for Apache Hadoop. Tajo is top level project in Apache Software Foundation, it will be next generated data warehouse system. Tajo supports SQL standard queries, it can't perform queries about spatial objects unfortunately. So I will announce production experience Spatial Tajo extended plug-in for Tajo. The plan of Spatial Tajo is spatial plug-in supporting basic spatial queries, spatial join and spatial indexes, but current progress of this can still perform simple spatial relational functions and a few spatial joins. Spatial indexes will realize.