local_offer hadoop local_offer shell
The following code snippet shows how to list and kill Hadoop jobs including (MapReduce and YARN jobs).
local_offer hadoop local_offer shell
Hadoop provides a number of CLIs that can be used to perform many tasks/activities. This code snippet shows you how to check file/folder size in HDFS.
local_offer hadoop local_offer shell
Hadoop provides a number of CLIs. hadoop job command can be used to retrieve running job list.
You can also use YARN resource manager UI to view the jobs too.
local_offer spark local_offer hadoop local_offer pyspark local_offer oozie local_offer hue
When submitting Spark applications to YARN cluster, two deploy modes can be used: client and cluster. For client mode (default), Spark driver runs on the machine that the Spark application was submitted while for cluster mode, the driver runs on a random node in a cluster. On this page, I am goin...
local_offer spark local_offer hadoop local_offer yarn local_offer oozie
Scenario Recently I created an Oozie workflow which contains one Spark action. The Spark action master is yarn and deploy mode is cluster. Each time when the job runs about 30 minutes, the application fails with errors like the following: Application applicatio...
local_offer python local_offer spark local_offer hadoop local_offer pyspark
In one of my previous articles about Password Security Solution for Sqoop , I mentioned creating credential using hadoop credential command. The credentials are stored in JavaKey...
local_offer zeppelin local_offer spark local_offer hadoop local_offer linux local_offer sqoop local_offer hive local_offer WSL
This page summarizes the installation guides about big data tools on Windows through Windows Subsystem for Linux (WSL). ...
local_offer hadoop local_offer hive local_offer WSL
Previously, I demonstrated how to configured Apache Hive 3.0.0 on Windows 10. Apache Hive 3.0.0 Installation on Windows 10 Step by Step Guide...
local_offer hadoop local_offer linux local_offer WSL
In my previous post , I showed how to configure a single node Hadoop instance on Windows 10. The steps are not too difficult to follow if you have Java programming backgr...
local_offer lite-log local_offer hadoop local_offer hdfs
Copy file from HDFS to local Use the following command: hadoop fs [-copyToLocal [-f] [-p] [-ignoreCrc] [-crc] <src> ... <localdst>] For example, copy a file from /hdfs-file.txt in HDFS to local /tmp/ using the following command: ...