[SPARK-27304] PropertyGraph save/load API (Scala/Java)

• Type: Story
• Status: Closed
• Priority: Major
• Resolution: Won't Fix
• Affects Version/s: 3.0.0
• Component/s: Graph
• Epic Link: Property Graph / Cypher / Algorithms
• Assignee: Unassigned
• Reporter: Xiangrui Meng
• Created: 28/Mar/19 08:00
• Updated: 09/Jul/19 07:48
• Resolved: 09/Jul/19 07:48

Description

As a user, I can save a PropertyGraph after construction to a persist storage. Later I can load it back using PropertyGraph APIs with all future Spark versions.

Required:

• Save/load.
• Scala/Java test suite.

Issue Links

• blocks: SPARK-27307 PropertyGraph save/load API (Python)