Hi Steve, Can you try the following: http://:50070/getimage?getimage=1&txid=latest Regards, Robert ...
Can you try the following:
After upgrading a cluster to HDP 2.1 (from 2.0.9), my namenode backup script has stopped working because
is now returning 404s (started immediately after the upgrade).
Did the API or method for backing up namenodes change in the latest HDFS version? I am using NN HA with QJM.
Are there any Horton docs that covers the best practices for backing up HDFS? (all I can find a doc on backing it up prior to a system upgrade, which puts it into safe mode — not what I’m looking for).
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