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Kihwal Lee commented on HADOOP-9209: ------------------------------------ bq. The failed QA Comment was from a mistaken patch that was uploaded to this JIRA. The pre-commit ran against a patch that had something extra, but the failure was not caused by the patch. The audit was about CHANGES.branch-trunk-win.txt not having the apache license header. Test failure is a known issue after the windows branch merge. > Add shell command to dump file checksums > ---------------------------------------- > > Key: HADOOP-9209 > URL: https://issues.apache.org/jira/browse/HADOOP-9209 > Project: Hadoop Common > Issue Type: New Feature > Components: fs, tools > Affects Versions: 3.0.0, 2.0.3-alpha > Reporter: Todd Lipcon > Assignee: Todd Lipcon > Fix For: 3.0.0, 0.23.7, 2.0.5-beta > > Attachments: hadoop-9209.txt, hadoop-9209.txt, hadoop-9209.txt > > > Occasionally while working with tools like distcp, or debugging certain > issues, it's useful to be able to quickly see the checksum of a file. We > currently have the APIs to efficiently calculate a checksum, but we don't > expose it to users. This JIRA is to add a "fs -checksum" command which dumps > the checksum information for the specified file(s). -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira