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From "Alejandro Fernandez" <>
Subject Review Request 35979: RU - Allow ignoring failures during Core Slaves in order to continue
Date Sun, 28 Jun 2015 01:36:47 GMT

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Review request for Ambari, Jonathan Hurley, Nate Cole, and Sumit Mohanty.

Bugs: AMBARI-12187

Repository: ambari


During RU, when a failure occurs during Core Slaves, the only option right now is to fix it
to Retry, or Downgrade. We need the option to skip so that the use can ignore and proceed
the RU until the next failure. If this is a one-off, the user should be allowed to continue.


  ambari-server/src/main/resources/stacks/HDP/2.2/upgrades/upgrade-2.3.xml 696c7bb 
  ambari-server/src/main/resources/stacks/HDP/2.3/upgrades/upgrade-2.3.xml 3762422 



Unit tests in progress.

I tested this on a live cluster by introducing a failure on one of the DataNodes, and was
allowed to ignore the failure and continue.


Alejandro Fernandez

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