We've deprecated hftp and hsftp in HDFS-5570, so if we always download file from "download this file" on the browseDirectory.jsp, it will throw an error:
Problem accessing /streamFile/***
because streamFile servlet was deleted in HDFS-5570.
Cluster web console (dfsclusterhealth.jsp) is not working
NN old UI (block_info_xml) not available in 2.7.x
Remove the tests for legacy Web UI in branch-2
Clean up unused code for old web UI in branch-2
Fix commons logging warning in Hadoop build
Create HTML5-based UI for SNN
Create new index page for JN / DN
Deprecate the JSP web uis in HDFS
Old hdfs .jsp pages need to be removed due to a security risk
Remove TestCorruptFilesJsp from branch-2.
Add a message on the old web UI that indicates the old UI is deprecated
Remove the dependency of jsp in trunk
Site Scripting and Phishing Through Frames in browseDirectory.jsp
HDFS-1109 broke filesystem browsing
Web UI: Browse file system from data node will fail with secured HDFS
HDFS NN and DN JSP pages do not check for script injection.
NPE in block_info_xml JSP if the block has been deleted