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Flink DataStream
Reading with DataStream Batch mode Streaming mode Streaming mode (LogStore) Streaming mode (FileStore) Writing with DataStream Overwrite data Appending data Reading with ... -
FtpFile
Support Those Engines Key features Description Options host [string] port [int] user [string] password [string] path [string] file_format_type [string] connection_mode [st... -
Collections
each map reduce reduceRight find filter findWhere where reject every some contains invoke pluck max min sortBy groupBy indexBy countBy shuffle sample toArray ... -
Ubuntu 18
步骤 下一步 更多信息 在可以访问 Internet 的服务器主机上，使用命令行编辑器执行以下操作 步骤 在安装 Ambari 之前，您必须更新 ambari.list 文件中的 username 和 password 。运行以下命令： vi /etc/apt/sources.list.d/ambari.list 例如，输出显示以... -
1. Auxiliary SQL extension for Spark SQL
Auxiliary SQL extension for Spark SQL What feature does Kyuubi SQL extension provide How to use Kyuubi SQL extension Auxiliary SQL extension for Spark SQL Kyuubi provid... -
File Sizing
Auto-sizing during writes File sizing for Copy-On-Write (COW) and Merge-On-Read (MOR) tables More details about file sizing for Merge-On-Read(MOR) tables Configs Auto-Sizing Wi... -
4. Getting Started With Hive JDBC
Getting Started With Hive JDBC How to install JDBC driver Use JDBC driver with kerberos Getting Started With Hive JDBC How to install JDBC driver Kyuubi JDBC driver is... -
Object
_.assign(object, [sources], [customizer], [thisArg]) Aliases Arguments Returns Example _.create(prototype, [properties]) Arguments Returns Example _.defaults(object, [sour... -
Function
always comparator compose construct curry useWith flip groupBy identity invoker nAry once pipe tap binary unary ap empty of always a → (* → a) Parameters ... -
Flink DDL
CREATE Catalog Hive catalog Hadoop catalog REST catalog Create through YAML config Create through SQL Files CREATE DATABASE CREATE TABLE PRIMARY KEY PARTITIONED BY C...
