[ https://issues.apache.org/jira/browse/FLINK-12743?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jark Wu closed FLINK-12743. --------------------------- Resolution: Fixed Fix Version/s: 1.9.0 Fixed in 1.9.0: 16818dad7e04fac8f862771a23a702f72e605e72 > Introduce unbounded streaming anti/semi join operator > ----------------------------------------------------- > > Key: FLINK-12743 > URL: https://issues.apache.org/jira/browse/FLINK-12743 > Project: Flink > Issue Type: New Feature > Components: Table SQL / Runtime > Reporter: Jark Wu > Assignee: Jark Wu > Priority: Major > Labels: pull-request-available > Fix For: 1.9.0 > > Time Spent: 10m > Remaining Estimate: 0h > > This operator is responsible for unbounded streaming semi/anti join, and will > be optimized in following cases: > 1. If the join keys (with equality condition) are also primary key, we will > have a more efficient state layout > 2. If the inputs have primary keys, but join keys are not primary key, we can > also come up with an efficient state layout > 3. Inputs don't have primary keys, this will go to default implementation -- This message was sent by Atlassian JIRA (v7.6.3#76005)