Traverses the data sequentially as fast as possible to generate record index.
Traverses the data sequentially as fast as possible to generate record index. This index will be used to distribute workload of the conversion.
A stream of input binary data
A stream pointing to the beginning of the file, even if inputStream is pointing to a record in the middle.
A file number uniquely identified a particular file of the data set
An index of the file
Returns a file iterator between particular offsets.
Returns a file iterator between particular offsets. This is for faster traversal of big binary files
A stream positioned at the beginning of the intended file portion to read
A stream pointing to the beginning of the file, even if inputStream is pointing to a record in the middle.
An offset of the file where parsing should be started
A file number uniquely identified a particular file of the data set
A starting record index of the data
An iterator of Spark Row objects
Returns true if index generation is requested
Returns true if RDW header of variable length files is big endian
The abstract class for Cobol data readers from various sequential sources (e.g. variable size EBCDIC records)