[HDFS-6252] Phase out the old web UI in HDFS

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.5.0
• Fix Version/s: 2.7.0
• Component/s: namenode
• Hadoop Flags: Incompatible change, Reviewed
• Assignee: Haohui Mai
• Reporter: Fengdong Yu
• Created: 17/Apr/14 01:49
• Updated: 11/Sep/15 18:00
• Resolved: 01/May/14 18:47

Description

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.

Issue Links

• breaks: HDFS-8094 Cluster web console (dfsclusterhealth.jsp) is not working
• breaks: HDFS-9064 NN old UI (block_info_xml) not available in 2.7.x
• breaks: HDFS-7880 Remove the tests for legacy Web UI in branch-2
• breaks: HDFS-7918 Clean up unused code for old web UI in branch-2
• contains: HADOOP-10083 Fix commons logging warning in Hadoop build
• depends upon: HDFS-6278 Create HTML5-based UI for SNN
• depends upon: HDFS-6279 Create new index page for JN / DN
• duplicates: HDFS-5402 Deprecate the JSP web uis in HDFS
• is duplicated by: HDFS-7505 Old hdfs .jsp pages need to be removed due to a security risk
• is related to: HDFS-7635 Remove TestCorruptFilesJsp from branch-2.
• is related to: HDFS-6321 Add a message on the old web UI that indicates the old UI is deprecated
• is related to: HADOOP-10563 Remove the dependency of jsp in trunk
• relates to: HDFS-4901 Site Scripting and Phishing Through Frames in browseDirectory.jsp
• relates to: HDFS-1530 HDFS-1109 broke filesystem browsing
• relates to: HDFS-6049 Web UI: Browse file system from data node will fail with secured HDFS
• relates to: HDFS-6684 HDFS NN and DN JSP pages do not check for script injection.
• relates to: HDFS-5345 NPE in block_info_xml JSP if the block has been deleted