[rhq-project/rhq] b5b368: Bug 1213782 - Could not complete storage cluster s...

[Libor Zoubek]

Branch: refs/heads/release/jon3.3.x
  Home:   https://github.com/rhq-project/rhq
  Commit: b5b3684f4d65cd86a20e14c0cde847c9b3d1fd41
      https://github.com/rhq-project/rhq/commit/b5b3684f4d65cd86a20e14c0cde847c9b3...
  Author: Libor Zoubek 
  Date:   2015-06-24 (Wed, 24 Jun 2015)

Changed paths:
    M modules/common/cassandra-schema/src/main/java/org/rhq/cassandra/schema/MigrateAggregateMetrics.java

Log Message:
  -----------
  Bug 1213782 - Could not complete storage cluster schema installation:
java.lang.NullPointerException

Correctly handle errors which might occur in KeyScanner constructor

(cherry picked from commit 2d173cd61f7d0e9eb3eaf8e86f9ed72eb3f6272a)