Default implementation of the catalog.XDCatalog with persistence using Derby.
Default implementation of the catalog.XDCatalog with persistence using Jdbc.
Default implementation of the org.apache.spark.sql.crossdata.catalog.XDCatalog with persistence using Jdbc.
CrossdataCatalog aims to provide a mechanism to persist the org.apache.spark.sql.catalyst.analysis.Catalog metadata.
CrossdataStreamingCatalog aims to provide a mechanism to persist the Streaming metadata executions.
Default implementation of the org.apache.spark.sql.crossdata.catalog.XDCatalog with persistence using Zookeeper.