I suspect the cause for "alter table" slowness is same as described here HIVE-23959 & HIVE-23806 might help your situation.     ... View more

Any findings in the NN log? Seems NN is not up. ... View more

Hey @jsensharma ,    Thanks for providing patch for this issue. I tested patch from https://github.com/apache/ambari/pull/3125/commits/973bb3fafdfb3c8e1f8516ca7a6efbb27897fb11 and it fix issue for yarn container metric. But above accepted solution does not work for "yarn container" metrics. Trick is to find correct counterOrNA function as this function is available at 4 places in app.js file . Just thought to let you and others know.  Regards Ajit Mote ... View more