HDFS - WebHDFS (Rest API)

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1 - About

WebHDFS is a rest api for the HDFS file system

Example: A Web URL provides an Upload end-point into a designated HDFS folder.

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3 - Management

3.1 - Enable

HDFS - Configuration (hdfs-site.xml)

hdfs-site.xml
<property>
  <name>dfs.webhdfs.enabled</name>
  <value>true</value>
</property>

4 - Example

http://headnode:30070/imagetransfer?getimage=1&txid=latest

where:

5 - Documentation / Reference

db/hadoop/hdfs/webhdfs.txt · Last modified: 2019/05/28 10:48 by gerardnico