Compression properties in VM


#1

Hi all,

If I do not have compression properties in my Cloudera VM, can I directly add them in core-site.xml (/etc/hadoop/conf) and save ? Are there anyfurther activities we need to do before reboot VM?

io.compression.codecs org.apache.hadoop.io.compress.GzipCodec,org.apache.hadoop.io.compress.DefaultCodec,org.apache.hadoop.io.compress.SnappyCodec

Thanks
Venkat