HADOOP-18228. Update hadoop-vote to use HADOOP_RC_VERSION dir (#4272)
HADOOP-18228. Update hadoop-vote to use HADOOP_RC_VERSION dir (#4272)

Signed-off-by: b26dc72d261a92c1cfd1e643717e450a84cf2122@apache.org
apache/hadoop,mapr/hadoop-common,apache/hadoop,apache/hadoop,wwjiang007/hadoop,mapr/hadoop-common,wwjiang007/hadoop,apache/hadoop,wwjiang007/hadoop,apache/hadoop,apache/hadoop,wwjiang007/hadoop,mapr/hadoop-common,mapr/hadoop-common,mapr/hadoop-common,wwjiang007/hadoop,wwjiang007/hadoop,mapr/hadoop-common,wwjiang007/hadoop,apache/hadoop,mapr/hadoop-common