[ https://issues.apache.org/jira/browse/FLINK-6149?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15974471#comment-15974471 ]
Kurt Young commented on FLINK-6149: ----------------------------------- Hi [~dshkvyra], i have tried to reproduce the problem with out this change, and it also raise the same exception. I believe the root cause is actually the {{LogicalJoin(condition=[<($1, $0)], joinType=[right])}} does't have equality contidion and the join type is not inner. The {{DataSetJoinRule}} has explicitly forbidden such kind of join by the change of https://issues.apache.org/jira/browse/FLINK-5520 > add additional flink logical relation nodes > ------------------------------------------- > > Key: FLINK-6149 > URL: https://issues.apache.org/jira/browse/FLINK-6149 > Project: Flink > Issue Type: Sub-task > Components: Table API & SQL > Reporter: Kurt Young > Assignee: Kurt Young > Fix For: 1.3.0 > > -- This message was sent by Atlassian JIRA (v6.3.15#6346)