| # |
| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance |
| # with the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # |
| |
| # Configuration for the Drill Metastore. |
| # This file is in HOCON format, see https://github.com/typesafehub/config/blob/master/HOCON.md for more information. |
| |
| drill.metastore: { |
| # For Drill Iceberg Metastore use: org.apache.drill.metastore.iceberg.IcebergMetastore |
| # For Drill Mongo Metastore use: org.apache.drill.metastore.mongo.MongoMetastore |
| implementation.class: "org.apache.drill.metastore.rdbms.RdbmsMetastore", |
| |
| # If implementation class is RdbmsMetastore and no data source config is indicated, |
| # file based embedded SQLine database will be used, can be used only for Drill in embedded mode. |
| |
| # For distriubuted mode, indicate data source details to the database accessible for all drillbits. |
| rdbms: { |
| # Connection details to the Drill Metastore database (PostgreSQL, MySQL) |
| data_source: { |
| # Note: driver must be inluded into Drill classpath before Drill start up |
| # driver: "org.postgresql.Driver", |
| # url: "jdbc:postgresql://localhost:1234/mydb?currentSchema=drill_metastore", |
| # username: "user", |
| # password: "password", |
| properties: { |
| # List of Hikari properties: https://github.com/brettwooldridge/HikariCP |
| # maxIdle : 8 |
| } |
| } |
| } |
| |
| iceberg: { |
| # File system config can be specified |
| config.properties: { |
| # Iceberg tables location will be created under default file system |
| # taken from Hadoop configuration unless the below property is set |
| # fs.defaultFS: "file:///" |
| } |
| |
| # Iceberg Metastore location is constructed based on |
| # combination of base_path and relative_path config values |
| location: { |
| # Iceberg table base path, if not indicated, user home directory will be used |
| # base_path: "/app", |
| |
| # Iceberg table relative path unique among clusters |
| # ${drill.exec.zk.root} value will be substituted from Drill main config |
| # relative_path: ${drill.exec.zk.root}"/metastore/iceberg" |
| } |
| } |
| |
| mongo: { |
| # connection: "mongodb://localhost:27017", |
| # database: "meta", |
| # table_collection: "tables" |
| } |
| } |