[ https://issues.apache.org/jira/browse/SPARK-7893?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andy Huang updated SPARK-7893: ------------------------------ Description: 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 grpah, small graph and big graph……it will be helpful to operate between graphs directly, such as *union or join*. . Higher level operators of graphs can help user to focus and think in graph. 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*. was: 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, it will be helpful to operate between graphs directly, such as *union or join*, especially for streaming case, small graph and big graph. Higher level operators of graphs can help user to focus and think in graph. 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*. > 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 grpah, small graph and big graph……it > will be helpful to operate between graphs directly, such as *union or join*. > . Higher level operators of graphs can help user to focus and think in graph. > 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