Akira AJISAKA created HDFS-5978:
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Summary: Create a tool to take fsimage and expose read-only
WebHDFS API
Key: HDFS-5978
URL: https://issues.apache.org/jira/browse/HDFS-5978
Project: Hadoop HDFS
Issue Type: Sub-task
Components: tools
Reporter: Akira AJISAKA
Suggested in HDFS-5975.
Add an option to exposes the read-only version of WebHDFS API for
OfflineImageViewer. You can imagine it looks very similar to jhat.
That way we can allow the operator to use the existing command-line tool, or
even the web UI to debug the fsimage. It also allows the operator to
interactively browsing the file system, figuring out what goes wrong.
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