[HIVE-16477] Rename tez edges to something more appropriate

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 3.0.0
• Component/s: llap, Tez
• Target Version/s: 3.0.0
• Assignee: Unassigned
• Reporter: Prasanth Jayachandran
• Created: 19/Apr/17 00:43
• Updated: 19/Apr/17 04:19
• Resolved: 19/Apr/17 04:19

Description

Edge names in tez/llap can be renamed to better reflect the actual operation

Proposing the following
SIMPLE_EDGE -> SORTED_SHUFFLE (or ORDERED_EXCHANGE)
BROADCAST_EDGE -> BROADCAST
CONTAINS -> UNION (or leave it CONTAINS)
CUSTOM_EDGE -> BUCKET_JOIN
CUSTOM_SIMPLE_EDGE -> UNSORTED_SHUFFLE (or UNORDERED_EXCHANGE)

hagleitn gopalv sseth any thoughts on the renames?