工具。 2.2.2. 基于文件的目录 基于文件的目录是 Operator Lifecycle Manager (OLM) 中目录格式的最新迭代。它是基于纯文本（JSON 或 YAML）和早期 SQLite 数据库格式的声明式配置演变，并且完全向后兼容。此格式的目标是启用 Operator 目录编辑、可组合性和可扩展性。 编辑 使用基于文件的目录，与目录内容交互的用户可以对格式进行直接更改，并验证其更改是否有效。由 的目录格式发布。通过以过时的 SQLite 数据库格式发布的 4.10，用于 OpenShift Container Platform 4.6 的默认红帽提供的 Operator 目录。 与 SQLite 数据库格式相关的 opm 子命令、标志和功能已被弃用，并将在以后的版本中删 除。功能仍被支持，且必须用于使用已弃用的 SQLite 数据库格式的目录。 许多 opm 子命令和标志都用于 SQLite 数据库格式，如 的目录格式发布。通过以过时的 SQLite 数据库格式发布的 4.10，用于 OpenShift Container Platform 4.6 的默认红帽提供的 Operator 目录。 与 SQLite 数据库格式相关的 opm 子命令、标志和功能已被弃用，并将在以后的版本中删 除。功能仍被支持，且必须用于使用已弃用的 SQLite 数据库格式的目录。 许多 opm 子命令和标志都用于 SQLite 数据库格式，如

Tools and SQL IDEs ODBC Drivers Thrift APIs RESTful APIs and Clients Web UI Python Client Commons Extension Guide Extensions Server Side Extensions Engine Side Extensions Connectors Connectors Connectors kyuubi-env.sh.template │ └── log4j2.xml.template ├── db-scripts │ ├── mysql │ ├── postgresql │ └── sqlite ├── docker │ ├── Dockerfile │ └── playground ├── externals │ └── engines ├── jars ├── licenses schema.init true Whether to init the kyuubi.metadata.store.jdbc.database.type SQLITE The database type Key Default SQLITE: SQL MYSQL: My (fallback com POSTGRESQ org.postgres CUSTOM: U corresponding Note

Tools and SQL IDEs ODBC Drivers Thrift APIs RESTful APIs and Clients Web UI Python Client Commons Extension Guide Extensions Server Side Extensions Engine Side Extensions Connectors Connectors Connectors JDBC metadata store database schema. bool ean 1.6.0 kyuubi.metadata.st ore.jdbc.database.t ype SQLITE The database type for server jdbc metadata store. (Deprecated) DERBY: Apache Derby, JDBC driver apache.derby.jdbc.Au toloadedDriver. strin g 1.6.0 Key Default Meaning Type Since SQLITE: SQLite3, JDBC driver org.sqlite.JDBC. MYSQL: MySQL, JDBC driver com.mysql.cj.jdbc.Driver (fallback com.mysql.jdbc

Tools and SQL IDEs ODBC Drivers Thrift APIs RESTful APIs and Clients Web UI Python Client Commons Extension Guide Extensions Server Side Extensions Engine Side Extensions Connectors Connectors Connectors init true Whether to init the kyuubi.metadata.store.jdbc.database.type SQLITE The database type (Deprecated) org.apache.d SQLITE: SQL MYSQL: My (fallback com CUSTOM: U corresponding Note that: The datasource the lack of s KYUUBI #5329. kyuubi.metadata.store.jdbc.url jdbc:sqlite:/kyuubi_state_store.db The JDBC url for s SQLite database ur Kyuubi instances. instances, please sp support the variabl

Tools and SQL IDEs ODBC Drivers Thrift APIs RESTful APIs and Clients Web UI Python Client Commons Extension Guide Extensions Server Side Extensions Engine Side Extensions Connectors Connectors Connectors JDBC metadata store database schema. bool ean 1.6.0 kyuubi.metadata.st ore.jdbc.database.t ype SQLITE The database type for server jdbc metadata store. (Deprecated) DERBY: Apache Derby, JDBC driver apache.derby.jdbc.Au toloadedDriver. strin g 1.6.0 Key Default Meaning Type Since SQLITE: SQLite3, JDBC driver org.sqlite.JDBC. MYSQL: MySQL, JDBC driver com.mysql.cj.jdbc.Driver (fallback com.mysql.jdbc

Tools and SQL IDEs ODBC Drivers Thrift APIs RESTful APIs and Clients Web UI Python Client Commons Extension Guide Extensions Server Side Extensions Engine Side Extensions Connectors Connectors Connectors JDBC metadata store database schema. bool ean 1.6.0 kyuubi.metadata.st ore.jdbc.database.t ype SQLITE The database type for server jdbc metadata store. (Deprecated) DERBY: Apache Derby, JDBC driver apache.derby.jdbc.Au toloadedDriver. strin g 1.6.0 Key Default Meaning Type Since SQLITE: SQLite3, JDBC driver org.sqlite.JDBC. MYSQL: MySQL, JDBC driver com.mysql.cj.jdbc.Driver (fallback com.mysql.jdbc

PyTables 3.4.2 HDF5-based reading / writing SQLAlchemy 1.1.4 SQL support for databases other than sqlite SciPy 0.19.0 Miscellaneous statistical functions XLsxWriter 0.9.8 Excel writing blosc Compression the following drawbacks: 1. When your Series contains an extension type, its unclear whether Series.values returns a NumPy array or the extension array. Series.array will always return an ExtensionArray internally. See Extension types for how to write your own extension that works with pandas. See Extension data types for a list of third-party libraries that have implemented an extension. The following

kyuubi-defaults.conf.template kyuubi-env.sh.template log4j2.xml.template db-scripts mysql postgresql sqlite docker Dockerfile playground externals engines jars licenses logs pid web-ui work From top the default SQLite file kyuubi_state_store.db for Metadata store is located under $KYUUBI_HOME instead of $PWD. To restore previous behavior, set kyuubi.metadata.store.jdbc.url to jdbc:sqlite:kyuubi_state_store Kyuubi 1.7 to 1.8 • Since Kyuubi 1.8, SQLite is added and becomes the default database type of Kyuubi metastore, as Derby has been deprecated. Both Derby and SQLite are mainly for testing purposes, and

the default SQLite file kyuubi_state_store.db for Metadata store is located under $KYUUBI_HOME instead of $PWD. To restore previous behavior, set kyuubi.metadata.store.jdbc.url to jdbc:sqlite:kyuubi_state_store Kyuubi 1.7 to 1.8 • Since Kyuubi 1.8, SQLite is added and becomes the default database type of Kyuubi metastore, as Derby has been deprecated. Both Derby and SQLite are mainly for testing purposes, and SQL. It is not necessary to deploy it with the Kyuubi server and engine, and can be used as an extension for any Spark SQL jobs. However, the authorization always requires a robust authentication layer

return Index . . . . . . . . . . . . . . . . . 24 1.3.2.4 pd.unique will now be consistent with extension types . . . . . . . . . . . . . . . . 25 1.3.2.5 S3 File Handling . . . . . . . . . . . . . . 10Advanced SQLAlchemy queries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1097 24.10.11Sqlite fallback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1098 is_datetime64tz_dtype . . . . . . . . . . . . . . . . . . . . . . . 1851 34.16.4.11pandas.api.types.is_extension_type . . . . . . . . . . . . . . . . . . . . . . . . . . 1851 34.16.4.12pandas.api.types.is_float_dtype