Search: "e mapreduce oss"
Configure the OSS URI to use E-MapReduce - E-MapReduce Documentation
This topic describes how to configure the OSS URI to use E-MapReduce. OSS URI When using E types. E-MapReduce uses the multipart mode to upload large files to OSS. Note that if your job is interrupted, some ...
Operate OSS files - E-MapReduce Documentation
are already seamlessly compatible with OSS in E-MapReduce, and you can operate OSS files as you are using HDFS. The current E-MapReduce environment supports MetaService, which allows you to access OSS data in the E-MapReduce environment ...
Use Spark to access OSS - E-MapReduce Documentation
E-MapReduce supports MetaService, which allows you to access OSS data in the E-MapReduce environment without an;count: $cnt") val outputPath = "oss://bucket/path/to/write" val outpuData = inputData.map(e = s"$e ...
OSS ACL - E-MapReduce Documentation
Procedure E-MapReduce supports using RAM to isolate the data of different sub-accounts. The, use the corresponding sub-account to log on to E-MapReduce with following limits: All buckets can be seen in the ...
Use E-MapReduce to process offline jobs - E-MapReduce Documentation
This section describes how to use E-MapReduce to read data from OSS, and a set of offline data processing an offline job called word count in E-MapReduce. Process OSS - EMR - Hadoop MapReduce ...
E-MapReduce Cluster Operation Guide - E-MapReduce Documentation
This document provides instructions on how to operate E-MapReduce clusters. Note: In E-MapReduce cluster version that is 3.2 on the Web interface of E-MapReduce. The operation procedure for each service are similar. Here, we take HDFS as an example to ...
Whether E-MapReduce provides real-time computing - E-MapReduce Documentation
Currently, E-MapReduce provides three real-time computing services: Spark Streaming, Storm ...
Deep learning with Analytics Zoo on E-MapReduce - E-MapReduce Documentation
to use Analytics Zoo to develop deep learning applications on Alibaba Cloud E-MapReduce. Introduction ...
Use Mongo-Hadoop on E-MapReduce - E-MapReduce Documentation
/employees.txt). Mapreduce In the following example, we read JSON files in the /mongo-hadoop directory on In this example, we write data to a MongoDB database using Spark instead of MapReduce. package com.aliyun.emr ...
E-MapReduce SDK release notes - E-MapReduce Documentation
E-MapReduce SDK release notesDescription emr-core package: implements interaction between Hadoop/Spark and OSS data sources. It native Snappy files. Now, E-MapReduce supports processing files archived in OSS in Snappy format by Log Service. Solve the problem ...