We have done this before where the properties were documented in the .xml file, but didn't exist anywhere in the Configuration files or the rest of the code.
HDFS-7566 (committed) YARN-2460 (committed) MAPREDUCE-6057 (pending) -Ray On Thu, Apr 9, 2015 at 4:33 AM, Akira AJISAKA <ajisa...@oss.nttdata.co.jp> wrote: > Hi Folks, > > In MAPREDUCE-6307, I'd like to remove unused "mapreduce.tasktracker. > taskmemorymanager.monitoringinterval" property, however, the > compatibility document says "Hadoop-defined properties are to be deprecated > at least for one major release before being removed." > > http://hadoop.apache.org/docs/r2.6.0/hadoop-project-dist/ > hadoop-common/Compatibility.html#Hadoop_Configuration_Files > > Is it applicable for unused properties? > Can we remove unused properties right now? > > Regards, > Akira >
