hbase-site.xml on vanilla vs cloudera labs

I'm a bit unclear as to what changes need to be made to hbase-site.xml when I'm running Phoenix on CDH5. The Phoenix site tells me that I need to add this: hbase.regionserver.wal.codec org.apache.hadoop.hbase.regionserver.wal.IndexedWAL

PhoenixMapReduceUtil multiple tables

Hi I'm new to Phoenix. I'm wondering whether it's possible to use one map/reduce job to write into multiple Phoenix tables. According to https://phoenix.apache.org/phoenix_mr.html, we can use PhoenixMapReduceUtil to write into one phoenix table. is there any way i can use PhoenixMapReduceUtil to