Hi Vishwas, Not sure whether I understand your needs correctly. I think currently readTextFile(path) does return a DataStream<String>. From the code it is emitting one line once it is read from the file, thus in a line-by-line streaming pattern.
Thanks, Zhu Zhu Vishwas Siravara <vsirav...@gmail.com> 于2019年8月1日周四 下午11:50写道： > Hi guys, > Is it possible for flink to stream from a unix file system line by line, > when I use readTextFile(path) - Reads text files, i.e. files that respect > the TextInputFormat specification, line-by-line and returns them as > Strings. > The entire contents of the file comes as a datastream, over which I can > iterate to extract each line as a string. Is it possible to stream a line > at a time ? Thanks for all the help so far. > > > Thanks, > Vishwas >
