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Yongjun Zhang commented on HDFS-6917: ------------------------------------- Hi [~cmccabe], Thanks for the nice util, I ran the "verify" portion, and it works correctly for me. I agree with [~aw]'s comment above. > 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 > Attachments: HDFS-6917.001.patch > > > 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. -- This message was sent by Atlassian JIRA (v6.2#6252)