Colin Patrick McCabe created HDFS-6917:
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Summary: Add an hdfs debug command to validate blocks, call
recoverlease, etc.
Key: HDFS-6917
URL: https://issues.apache.org/jira/browse/HDFS-6917
Project: Hadoop HDFS
Issue Type: Bug
Components: hdfs-client
Affects Versions: 2.6.0
Reporter: Colin Patrick McCabe
Assignee: Colin Patrick McCabe
HDFS should have a debug command which could validate HDFS block files, call
recoverLease, and have some other functionality. These commands would be
purely for debugging and would appear under a separate command hierarchy inside
the hdfs command. There would be no guarantee of API stability for these
commands and the debug submenu would not be listed by just typing the "hdfs"
command.
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