I mean the original client reading mapred-site.xml as configuration worked fine for HDP2.0 and HDP2.1 , now it can not work against HDP2.2.
If replace the ${hdp.version} with true value (such as 2.2.0.0-2041) then it worked fine.
Does anyone know the reason?
I found HDP2.0 and HDP2.1 all has good mapred-site.xml without such issue.