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使用前的对接配置
使用前的对接配置 使用前的对接配置 在使用SQL on Hadoop功能前需要先完成openGauss数据库实例与远端Hadoop数据库实例的对接配置。 FusionInsight Manager界面中提供了openGauss与FusionInsight HD Hadoop数据库实例的对接配置办法。但是目前仅支持配置一个连接。如果在Manager... -
Azure Table storage
Azure Table Storage Azure Table Storage This example is using the HadoopInputFormat wrapper to use an existing Hadoop input format implementation for accessing Azure’s Table St... -
Microsoft Azure table
Microsoft Azure Table Storage format Microsoft Azure Table Storage format This example is using the HadoopInputFormat wrapper to use an existing Hadoop input format implementat... -
Azure Table storage
Azure Table Storage Azure Table Storage This example is using the HadoopInputFormat wrapper to use an existing Hadoop input format implementation for accessing Azure’s Table St... -
Overview
File Systems Local File System Pluggable File Systems Adding a new pluggable File System implementation Hadoop File System (HDFS) and its other implementations Alluxio File... -
Overview
File Systems Local File System Pluggable File Systems Adding a new pluggable File System implementation Hadoop File System (HDFS) and its other implementations Alluxio File... -
Overview
File Systems Local File System Pluggable File Systems Adding a new pluggable File System implementation Hadoop File System (HDFS) and its other implementations Alluxio File... -
Reading and Writing Custom-Formatted HDFS Data with gphdfs (Deprecated)
Reading and Writing Custom-Formatted HDFS Data with gphdfs (Deprecated) Example 1 - Read Custom-Formatted Data from HDFS Sample MapReduce Code Run CREATE EXTERNAL TABLE Example ... -
将Amazon EMR用于安装在AWS上的Greenplum数据库
将Amazon EMR用于安装在AWS上的Greenplum数据库 配置Greenplum数据库和Amazon EMR 将Amazon EMR用于安装在AWS上的Greenplum数据库 Amazon Elastic MapReduce（EMR）是一个受控的集群平台，它能在Amazon Web Services（AWS）上运行大数据框架（例如Apa... -
MapReduce TsFile
Hadoop-TsFile About Hadoop-TsFile-Connector System Requirements Data Type Correspondence TSFInputFormat Explanation Examples Read Example: calculate the sum Write Example: wri...