[ https://issues.apache.org/jira/browse/IGNITE-9732?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Aleksey Zinoviev reassigned IGNITE-9732: ---------------------------------------- Assignee: Aleksey Zinoviev > Add joins to Spark Dataframe examples > ------------------------------------- > > Key: IGNITE-9732 > URL: https://issues.apache.org/jira/browse/IGNITE-9732 > Project: Ignite > Issue Type: Improvement > Components: examples, spark > Affects Versions: 2.6 > Reporter: Valentin Kulichenko > Assignee: Aleksey Zinoviev > Priority: Major > Fix For: 2.8 > > > {{IgniteDataFrameExample}} creates two tables - {{city}} and {{person}}, but > only {{person}} is actually used. Need to add join examples. > Would also be great to demonstrate the fact that optimization is working and > joins are executed in Ignite, not Spark (using {{explain()}}, maybe?). -- This message was sent by Atlassian Jira (v8.3.2#803003)