[ https://issues.apache.org/jira/browse/SPARK-3373?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
uncleGen updated SPARK-3373: ---------------------------- Target Version/s: 1.3.0, 1.2.1 (was: 1.1.1, 1.2.0) Affects Version/s: (was: 1.0.2) (was: 1.0.0) 1.1.0 1.1.1 > Filtering operations should optionally rebuild routing tables > ------------------------------------------------------------- > > Key: SPARK-3373 > URL: https://issues.apache.org/jira/browse/SPARK-3373 > Project: Spark > Issue Type: Improvement > Components: GraphX > Affects Versions: 1.1.0, 1.1.1 > Reporter: uncleGen > Priority: Minor > > Graph operations that filter the edges (subgraph, mask, groupEdges) currently > reuse the existing routing table to avoid the shuffle which would be required > to build a new one. However, this may be inefficient when the filtering is > highly selective. Vertices will be sent to more partitions than necessary, > and the extra routing information may take up excessive space. -- 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