Apache Hadoop deployment: HDFS/YARN/MR configuration
Catalog
Hadoop configuration (non-HA)
To configure
Hadoop-env.sh
Hdfs
Yarn
MapReduce
Worker File
Startup and Validation
problem
Hadoop configuration (non-HA)
Hadoop is a distributed, highly available batch processing framework. Hadoop for CDH comes with other components such as Hbase, H ...
Posted by kwilameiya on Tue, 23 Jun 2020 03:53:38 +0200
hadoop installation and configuration
hadoop installation and configuration
First, decompression.
2, Modify Hadoop configuration file
4. Configure environment variables
5. Copy the installation package
6. Start cluster
7. Cluster status
8. Monitoring page
9. Shut down the cluster
First, decompression.
tar -zxvf hadoop-2.8.2.tar.gz
2, Modify Hadoop confi ...
Posted by gr8dane on Sun, 29 Dec 2019 19:56:32 +0100
Hadoop configuration under ECS
Article directory
Cluster SSH password free login settings
Hadoop installation configuration
Open port
To configure
Format HDFS (Master, Slave)
Start Hadoop
Verify installation succeeded
In the previous article, we have discussed how to write hadoop under virtual machine. On this basis, due to the particularity of cloud ...
Posted by silverspy18 on Mon, 09 Dec 2019 05:49:02 +0100
Hadoop 2.0 HA 3 Node High Availability Cluster Construction
overview
1. Cluster Planning
2. preparation
3. Modify the Hadoop configuration file
4. Copy content
5. Start the cluster
6. view jps
7. test
1. Cluster Planning
HDFS HA Background
There is a single point of failure (SPOF) in NameNode in HDFS cluster. For a cluster with only one NameNode, if an accident occurs on the NameNode ...
Posted by JoeZ on Fri, 10 May 2019 10:10:04 +0200