Hbase-1.2.0 OldWals age getting filled and not purged by Hmaster

Hbase version 1.2.0 OldWals are getting filled and showing as below

7.2 K 21.5 K /hbase/.hbase-snapshot
0 0 /hbase/.tmp
0 0 /hbase/MasterProcWALs
18.3 G 60.2 G /hbase/WALs
28.7 G 86.1 G /hbase/archive
0 0 /hbase/corrupt
1.7 T 5.2 T /hbase/data
42 126 /hbase/hbase.id
7 21 /hbase/hbase.version
7.2 T 21.6 T /hbase/oldWALs

It;s not getting purged by Hmaster as oldWals are supposed to be cleaned in master background chore, HBASE-20352(for 1.x version) is created to speed up cleaning oldWals, in our case it's not happening.

hbase.master.logcleaner.ttl is 1 minutes