node-hdfs | Access to Hadoop 's HDFS via libhdfs and JNI

by forward C++ Version: 0.0.1 License: No License

X-Ray Key Features Code Snippets(2)Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | node-hdfs Summary

node-hdfs is a C++ library typically used in Big Data, Spark, Hadoop applications. node-hdfs has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

Access to Hadoop's HDFS via libhdfs and JNI

Support

Quality

Security

License

Reuse

Support

node-hdfs has a low active ecosystem.

It has 52 star(s) with 23 fork(s). There are 4 watchers for this library.

It had no major release in the last 12 months.

There are 1 open issues and 1 have been closed. On average issues are closed in 934 days. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of node-hdfs is 0.0.1

Quality

node-hdfs has no bugs reported.

Security

node-hdfs has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

node-hdfs 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

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

Installation instructions are not available. Examples and code snippets are available.

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node-hdfs Key Features

No Key Features are available at this moment for node-hdfs.

node-hdfs Examples and Code Snippets

Mac OSX

C++

Lines of Code : 8

License : No License

Copy

cd [hadoop_uncompressed_src_path]/src/c++/libhdfs
chmod +x ./configure
./configure

make
chmod +x ./install-sh
make install

cd [hadoop_uncompressed_src_path]/src/c++/install/lib
cp libhdfs* /usr/local/lib

node-hdfs,Example Use

C++

Lines of Code : 6

License : No License

Copy

var HDFS = require('node-hdfs');
var client = new HDFS({host:"default", port:0});

client.list("/tmp/path", function(err, files) {
  console.log(files);
});

Community Discussions

Trending Discussions on node-hdfs

Running Spark2 from Oozie (CDH)

QUESTION

Running Spark2 from Oozie (CDH)

Asked 2018-Sep-14 at 15:05

I am attempting to run a spark job (using spark2-submit) from Oozie, so this job can be run on a schedule.

The job runs just fine when running we run the shell script from command-line under our service account (not Yarn). When we run it as a Oozie Workflow the following happens:

...

ANSWER

Answered 2017-Nov-16 at 23:18

You need to add "HADOOP_USER_NAME=${wf:user()}" into the shell action of your oozie workflow.xml. So that oozie uses the home directory of the user which has triggred the oozie worklfow rather than using the yarn home directory.

e.g

Source https://stackoverflow.com/questions/47337637

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

Vulnerabilities

No vulnerabilities reported

Install node-hdfs

You can download it from GitHub.

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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