To ensure data I/O integrity, hadoop uses CRC 32 mechanism to generate checksum for the data stored on hdfs . But suppose I have a data node machine that does not have ecc(error correcting code) type of memory, So will hadoop hdfs will be able to generate checksum for data blocks when read/write will happen in hdfs?
Or In simple words, Does hadoop depends on ecc memory to generate checksum for
data stored in HDFS?
