SAILOKESH DIVI created BEAM-7692: ------------------------------------ Summary: Create a transform to assign an index when reading data from built in I/O transforms Key: BEAM-7692 URL: https://issues.apache.org/jira/browse/BEAM-7692 Project: Beam Issue Type: New Feature Components: io-ideas Affects Versions: 2.13.0 Reporter: SAILOKESH DIVI
As a beam user when using any of the existing beams I/O transforms I would like to add an index to each line read as part of the transform. As spark has zipWithIndex to assign an index when reading files with the beam being abstraction layer for may runners. I would expect this feature should be added to beam -- This message was sent by Atlassian JIRA (v7.6.3#76005)