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E-MapReduce
E-MapReduce
Product Introduction
What is E-MapReduce?
Benefits
Architecture
Scenarios
Versioning
Pricing
Overview
Price of Subscription E-MapReduce, not including ECS (cent/month per core)
Price of Pay-As-You-Go E-MapReduce, not including ECS (cent/hour per core)
Renewal
Expiration and overdue payments
Quick Start
Prerequisites
Create E-MapReduce
E-MapReduce quick start
Create a cluster
Create a job
Create an execution plan
Select configuration
User Guide
Role authorization
Configure clusters
Instance types
Gateway clusters
ECS instances
Storage guide
D1 series
Enable access between classic networks and VPCs
Clusters
Create a cluster
Expand a cluster
Cluster list
Release a cluster
Cluster details
User management
Service list
Cluster scripts
Cluster renewal
Security groups
Quick portal for component
Access links and ports
Node upgrade
Disk expansion
Convert your billing method
Remove abnormal nodes
Alarm management
Cluster alarm management
Software configuration
Bootstrap actions
VPC
Python instructions
Open source components
Hue
Oozie
Presto
Zeppelin
ZooKeeper
Kafka
Quick start
Cross-cluster access to Kafka
Kafka Ranger
Kafka SSL
Kafka common problems
Kafka Manager
Druid
Introduction to Druid
Quick start
Ingestion Spec
Tranquility
Kafka Indexing Service
Superset
Common Druid problems
Presto
Connector
What is Presto?
Quick start
Data types
Common functions and operators
SQL statements
Technical support
TensorFlow
Knox
Instructions for using Flume
OSS ACL
Connect to clusters using SSH
Create a gateway
MetaService
Metadata management
Table management
Kerberos authentication
Introduction to Kerberos
Authentication compatible with MIT Kerberos
RAM authentication
LDAP authentication
Execution plan authentication
Cross-region access
Component authorization
HDFS authorization
YARN authorization
Hive authorization
HBase authorization
Kafka authorization
Ranger
Introduction to Ranger
Integrate Ranger into HDFS
Disaster recovery
Disaster recovery in E-MapReduce clusters
Auto Scaling
Introduction to Auto Scaling
Configure Auto Scaling by time
Preemptible instances in Auto Scaling
Auto Scaling records
Workflow development
Manage a workflow project
Job operations
Ad hoc queries
Manage a workflow
Jobs
Configure a Hadoop MapReduce job
Time and date variables
Configure a Hive job
Configure a Pig job
Configure a Spark job
Configure a Spark SQL
Configure a Shell job
Configure a Sqoop job
Job operations
Old EMR Scheduling (Soon will be unavailable)
Execution plans
Create an execution plan
Manage an execution plan
Execution plan list
View job results and logs
Parallel execution of multiple execution plans
Notebooks
Introduction
Operations
Examples
Query bank employee information
Video playback data
Best Practices
Use E-MapReduce to collect metrics from a Kafka client
Use E-MapReduce to process offline jobs
Submit Storm topologies to process data in Kafka on E-MapReduce
Use ES-Hadoop on E-MapReduce
Use Mongo-Hadoop on E-MapReduce
Deep learning with Analytics Zoo on E-MapReduce
Adaptive execution of Spark SQL
E-MapReduce data migration solution
Use EMR Data Science clusters for deep learning
Use EMR for real-time MySQL binlog transmission
Developer Guide
Preparations
Development preparations
Configure the OSS URI to use E-MapReduce
Use sample projects
Spark
Preparations
Parameter description
Operate OSS files
Use Spark to access OSS
Use MaxCompute in Spark
Use Spark Streaming to consume MQ data
Consume Table Store data in Spark
Use Spark Streaming to consume data in Log Service
Use Spark Streaming to consume MNS data
Use Spark to write data to HBase
Use Spark Streaming to process Kafka data
Use Spark and write data to MySQL
Configure Spark-Submit parameters
Hadoop
Parameter description
Create and run MapReduce jobs
Create and run a Hive job
Create and run a Pig job
Create a Hadoop streaming job
Process Table Store data in Hive
Process Table Store data in MR
Create an HBase cluster and use the HBase storage service
Back up HBase
Guide for E-MapReduce cluster operations
E-MapReduce SDK release notes
API reference
List of operations by function
Description of calls
Request structure
Sign signatures
Common parameters
Cluster
CreateCluster
DescribeCluster
ListClusters
ModifyClusterName
ReleaseCluster
ResizeCluster
Old EMR Scheduling
Job
CreateJob
ModifyJob
DeleteJob
DescribeJob
ListJobs
Execution plan
CreateExecutionPlan
DescribeExecutionPlan
ListExecutionPlans
ModifyExecutionPlan
DeleteExecutionPlan
RunExecutionPlan
ResumeExecutionPlanScheduler
SuspendExecutionPlanScheduler
ListExecutionPlanInstances
ListJobExecutionInstances
KillExecutionJobInstance
ListJobInstanceWorkers
Data type
ClusterInfo
EcsInstance
EcsOrder
BootstrapAction
ExecutionPlanInfo
ExecutionPlanInstance
JobInfo
JobInstance
JobInstanceWorker
SoftwareInfo
FailReason
Enumerations
SDK Reference
Create an AccessKey
Java SDK
Download SDKs
Get started
Reference project
Python SDK
Install SDK
Sample code
Sqoop
FAQ
Q&A about E-MapReduce
Error messages
Job exception
Configure cluster ports
Use execution plans
O&M FAQ
Errors and Troubleshooting
Use execution plans
Configure cluster ports
Appendix
Notes on E-MapReduce versions
Status list
Error code list
Cluster Service Management page
General Reference
Guidelines for the use of documentation
Alibaba Cloud documentation
Instructions for open source documentation
Open-Source Documentation Code of Conduct
Editing Open-Source Documentation
Alibaba Cloud console
Regions and Zones
Service limits
Best practice of primary account security
Create an AccessKey
ICP Filing
Glossary
E-MapReduce
Product Introduction
Download PDF
What is E-MapReduce?
Benefits
Architecture
Scenarios
Versioning
Show more
Show less
Pricing
Download PDF
Overview
Price of Subscription E-MapReduce, not including ECS (cent/month per core)
Price of Pay-As-You-Go E-MapReduce, not including ECS (cent/hour per core)
Renewal
Expiration and overdue payments
Show more
Show less
Quick Start
Download PDF
Prerequisites
Create E-MapReduce
Select configuration
Show more
Show less
User Guide
Download PDF
Role authorization
Configure clusters
Clusters
Alarm management
Software configuration
Bootstrap actions
VPC
Python instructions
Open source components
OSS ACL
Connect to clusters using SSH
Create a gateway
MetaService
Metadata management
Table management
Kerberos authentication
Component authorization
Disaster recovery
Auto Scaling
Workflow development
Show more
Show less
Best Practices
Download PDF
Use E-MapReduce to collect metrics from a Kafka client
Use E-MapReduce to process offline jobs
Submit Storm topologies to process data in Kafka on E-MapReduce
Use ES-Hadoop on E-MapReduce
Use Mongo-Hadoop on E-MapReduce
Deep learning with Analytics Zoo on E-MapReduce
Adaptive execution of Spark SQL
E-MapReduce data migration solution
Use EMR Data Science clusters for deep learning
Use EMR for real-time MySQL binlog transmission
Show more
Show less
Developer Guide
Download PDF
Preparations
Spark
Hadoop
Create an HBase cluster and use the HBase storage service
Back up HBase
Guide for E-MapReduce cluster operations
E-MapReduce SDK release notes
API reference
SDK Reference
Sqoop
Show more
Show less
FAQ
Download PDF
Q&A about E-MapReduce
Error messages
Job exception
Configure cluster ports
Use execution plans
O&M FAQ
Show more
Show less
Errors and Troubleshooting
Download PDF
Use execution plans
Configure cluster ports
Appendix
Show more
Show less
Free Trial
Free Trial