A record(one text line) is laid across two blocks

[김형준]

I have a question.
 
If a record(one text line) is laid across two blocks, map function  can't 
process that line
because the line from TextInputFormat is not complete line.
How do I resolve this problem?
 
Does HDFS support line formatted upload?(like DFSTextOutputStream),
 
Thank for your reply.