deprecation warnings during lzo compression test

[kwmonroe]

These are harmless for now, but we should change to the non-deprecated values soon:

16/03/14 18:08:00 INFO Configuration.deprecation: hadoop.native.lib is deprecated. Instead, use io.native.lib.available
16/03/14 18:08:00 WARN compress.LzoCodec: org.apache.hadoop.io.compress.LzoCodec is deprecated. You should use com.hadoop.compression.lzo.LzoCodec instead to generate LZO compressed data.
16/03/14 18:08:02 INFO Configuration.deprecation: io.sort.mb is deprecated. Instead, use mapreduce.task.io.sort.mb
16/03/14 18:08:02 INFO Configuration.deprecation: io.sort.factor is deprecated. Instead, use mapreduce.task.io.sort.factor