HBASE-10906 Change error log for NamingException in TableInputFormatBase to WARN level



git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.98@1584889 13f79535-47bb-0310-9956-ffa450edef68
HBASE-10895: unassign a region fails due to the hosting region server is in FailedServerList

git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.98@1584948 13f79535-47bb-0310-9956-ffa450edef68
HBASE-10895: unassign a region fails due to the hosting region server is in FailedServerList - part2

git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.98@1584950 13f79535-47bb-0310-9956-ffa450edef68
HBASE-10912 setUp / tearDown in TestSCVFWithMiniCluster should be done once per run



git-svn-id: https://svn.apache.org/repos/asf/hbase/branches/0.98@1584951 13f79535-47bb-0310-9956-ffa450edef68