Reynold Xin created SPARK-18702:
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Summary: input_file_block_start and input_file_block_length
function
Key: SPARK-18702
URL: https://issues.apache.org/jira/browse/SPARK-18702
Project: Spark
Issue Type: New Feature
Components: SQL
Reporter: Reynold Xin
Assignee: Reynold Xin
We currently have function input_file_name to get the path of the input file,
but don't have functions to get the block start offset and length. This patch
introduces two functions:
1. input_file_block_start: returns the file block start offset, or -1 if not
available.
2. input_file_block_length: returns the file block length, or -1 if not
available.
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