Home | About | Sematext search-lucene.com search-hadoop.com
 Search Hadoop and all its subprojects:

Switch to Threaded View
Hadoop >> mail # user >> file checksum

Copy link to this message
file checksum
Does Hadoop, HDFS in particular, do any sanity checks of the file before
and after balancing/copying/reading the files? We have 20TB of data and I
want to make sure after these operating are completed the data is still in
good shape. Where can I read about this?


--- Get your facts first, then you can distort them as you please.--