[jira] [Resolved] (SPARK-7893) Complex Operators between Graphs
[ https://issues.apache.org/jira/browse/SPARK-7893?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sean Owen resolved SPARK-7893. -- Resolution: Won't Fix > Complex Operators between Graphs > > > Key: SPARK-7893 > URL: https://issues.apache.org/jira/browse/SPARK-7893 > Project: Spark > Issue Type: Umbrella > Components: GraphX >Reporter: Andy Huang > Labels: complex, graph, join, operators, union > > Currently there are 30+ operators in GraphX, while few of them consider > operators between graphs. The only one is _*mask*_, which takes another graph > as a parameter and return a new graph. > In many complex case,such as _*streaming graph, small graph merge into huge > graph*_, higher level operators of graphs can help users to focus and think > in graph. Performance optimization can be done internally and be transparent > to them. > Complex graph operator list is > here:[complex_graph_operations|http://techieme.in/complex-graph-operations/] > * Union of Graphs ( G ∪ H ) > * Intersection of Graphs( G ∩ H) > * Graph Join > * Difference of Graphs(G – H) > * Graph Complement > * Line Graph ( L(G) ) > This issue will be index of all these operators -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org
[jira] [Resolved] (SPARK-7893) Complex Operators between Graphs
[ https://issues.apache.org/jira/browse/SPARK-7893?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sean Owen resolved SPARK-7893. -- Resolution: Duplicate I'd prefer to close this kind of overview JIRA, as it doesn't seem to contain enough to tie together sub-JIRAs. They're all graph operations, yes, but aren't part of a larger piece of work. > Complex Operators between Graphs > > > Key: SPARK-7893 > URL: https://issues.apache.org/jira/browse/SPARK-7893 > Project: Spark > Issue Type: Improvement > Components: GraphX >Reporter: Andy Huang > Labels: complex, graph, join, operators, union > > Currently there are 30+ operators in GraphX, while few of them consider > operators between graphs. The only one is _*mask*_, which takes another graph > as a parameter and return a new graph. > In many complex case,such as _*streaming graph, small graph merge into huge > graph*_, higher level operators of graphs can help users to focus and think > in graph. Performance optimization can be done internally and be transparent > to them. > Complex graph operator list is > here:[complex_graph_operations|http://techieme.in/complex-graph-operations/]. > This issue will focus on two frequently-used operators first: *union* and > *join*. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org