Test-Hadoop | Setup hadoop in linux for big data analysis

by jspw Shell Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(3)Vulnerabilities Install Support

kandi X-RAY | Test-Hadoop Summary

Test-Hadoop is a Shell library typically used in Big Data, Docker, Kafka, Spark, Hadoop applications. Test-Hadoop has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

Setup hadoop in linux for big data analysis

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Quality

Security

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Support

Test-Hadoop has a low active ecosystem.

It has 9 star(s) with 3 fork(s). There are 2 watchers for this library.

It had no major release in the last 6 months.

Test-Hadoop has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of Test-Hadoop is current.

Quality

Test-Hadoop has no bugs reported.

Security

Test-Hadoop has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

Test-Hadoop does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

Test-Hadoop releases are not available. You will need to build from source code and install.

Installation instructions, examples and code snippets are available.

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Test-Hadoop Key Features

No Key Features are available at this moment for Test-Hadoop.

Test-Hadoop Examples and Code Snippets

No Code Snippets are available at this moment for Test-Hadoop.

Community Discussions

Trending Discussions on Test-Hadoop

Dockerfile cannot run cp command to move file inside container

Flink 1.5.4 is not registering Google Cloud Storage (GCS) filesystem in Kubernetes, although it works in docker container

hadoop distcp doesnot create folder when we pass single file

QUESTION

Dockerfile cannot run cp command to move file inside container

Asked 2019-Jun-27 at 06:49

Hi I am trying to download a file inside container and moving this file in specific location inside container.

...

ANSWER

Answered 2019-Jun-26 at 09:54

do you have already the path /opt/spark-2.2.1-bin-hadoop2.7/jars/ in your container?

if not add this before cp command:

Source https://stackoverflow.com/questions/56768644

QUESTION

Flink 1.5.4 is not registering Google Cloud Storage (GCS) filesystem in Kubernetes, although it works in docker container

Asked 2018-Oct-04 at 12:06

Note: Baking keys into an image is the worst you can do, I did this here to have a binary equal filesystem between Docker and Kubernetes while debugging.

I am trying to start up a flink-jobmanager that persists its state in GCS, so I added a high-availability.storageDir: gs://BUCKET/ha line to my flink-conf.yaml and I am building my Dockerfile as described here

This is my Dockerfile:

...

ANSWER

Answered 2018-Oct-04 at 12:06

The problem was using the dev tag. Using specific version tags fixed the issue.

Source https://stackoverflow.com/questions/52643750

QUESTION

hadoop distcp doesnot create folder when we pass single file

Asked 2017-Aug-22 at 03:21

I am facing below issues in hadoop Distcp any suggestion or help is highly appreciated.

I am trying to copy data from Google Cloud platform to Amazon S3

1) When we have multiple files to copy from source to destination (This work fine)

...

ANSWER

Answered 2017-Aug-22 at 03:21

By adding below code the above issue is fixed

Code

Source https://stackoverflow.com/questions/45752022

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install Test-Hadoop

Note : Change username in HADOOP_HOME according to your username. readlink -f $(which java). Note : Change username according to your username. readlink -f $(which java).
Hadoop download link (stable) : Apache Hadoop I have installed Hadoop-3.2.1 and i prefer to downlaod this one.
Extract the file using tar -xzf Hadoop-3.2.1.tar.gz
Copy the Hadoop-3.2.1 folder to your desired place and rename it hadoop (such as dir looks like /home/username/hadoop)
edit .bashrc file [location : ~ (home directory)] and insert (add) the code given below into .bashrc
Reload .bashrc file to effect the changes : source .bashrc
Edit the files in hadoop/etc/hadoop/ : core-site.xml (append/add the given code below) :
hdfs-site.xml (append/add the given code below) :
mapred-site.xml (append/add the given code below) :
hadoop-env.sh (append/add the given code below) :
Format Hadoop file system by running the command: hadoop namenode -format
To run hadoop : $HADOOP_HOME/sbin/start-all.sh

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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