[ https://issues.apache.org/jira/browse/SPARK-27303?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Martin Junghanns updated SPARK-27303: ------------------------------------- Description: (1) As a user, I can construct a PropertyGraph and view its nodes and relationships as DataFrames. Required: * Scala API to construct a PropertyGraph. * Scala API to view nodes and relationships as DataFrames. * Scala/Java test suites. (2) 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. (3) As a user, I can query a PropertyGraph using Cypher language. I learned the syntax from Cypher V9 language reference ([https://s3.amazonaws.com/artifacts.opencypher.org/openCypher9.pdf]) and in the API doc I can see what features are (not) supported. was: As a user, I can construct a PropertyGraph and view its nodes and relationships as DataFrames. Required: * Scala API to construct a PropertyGraph. * Scala API to view nodes and relationships as DataFrames. * Scala/Java test suites. Out of scope: * Cypher queries. > Spark Graph API (Scala/Java) > ---------------------------- > > Key: SPARK-27303 > URL: https://issues.apache.org/jira/browse/SPARK-27303 > Project: Spark > Issue Type: Story > Components: Graph > Affects Versions: 3.0.0 > Reporter: Xiangrui Meng > Priority: Major > > (1) As a user, I can construct a PropertyGraph and view its nodes and > relationships as DataFrames. > Required: > * Scala API to construct a PropertyGraph. > * Scala API to view nodes and relationships as DataFrames. > * Scala/Java test suites. > (2) 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. > (3) As a user, I can query a PropertyGraph using Cypher language. I learned > the syntax from Cypher V9 language reference > ([https://s3.amazonaws.com/artifacts.opencypher.org/openCypher9.pdf]) and in > the API doc I can see what features are (not) supported. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org