Íñigo Goiri created HDFS-13894:
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Summary: Access HDFS through a proxy and natively
Key: HDFS-13894
URL: https://issues.apache.org/jira/browse/HDFS-13894
Project: Hadoop HDFS
Issue Type: New Feature
Reporter: Íñigo Goiri
Assignee: Íñigo Goiri
HDFS deployments are usually behind a firewall where one can access the
Namenode but not the Datanodes. To mitigate this situation there are proxies
that catch the DN requests (e.g., HttpFS). However, if a user submits a job
using the HttpFS endpoint, all the workers will use such endpoint which will
usually be a bottleneck.
We should create a new filesystem that supports accessing both:
* HttpFS for submission from outside the firewal
* HDFS from within the cluster
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