HDFS-9483. Documentation does not cover use of "swebhdfs" as URL scheme for SSL-secured WebHDFS. Contributed by Surendra Singh Lilhore.
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@ -211,6 +211,11 @@ In the REST API, the prefix "`/webhdfs/v1`" is inserted in the path and a query
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http://<HOST>:<HTTP_PORT>/webhdfs/v1/<PATH>?op=...
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**Note** that if WebHDFS is secured with SSL, then the scheme should be "`swebhdfs://`".
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swebhdfs://<HOST>:<HTTP_PORT>/<PATH>
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### HDFS Configuration Options
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Below are the HDFS configuration options for WebHDFS.
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@ -417,6 +417,7 @@ $H3 Copying Between Versions of HDFS
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HftpFileSystem, as webhdfs is available for both read and write operations,
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DistCp can be run on both source and destination cluster.
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Remote cluster is specified as `webhdfs://<namenode_hostname>:<http_port>`.
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(Use the "`swebhdfs://`" scheme when webhdfs is secured with SSL).
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When copying between same major versions of Hadoop cluster (e.g. between 2.X
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and 2.X), use hdfs protocol for better performance.
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