flink-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Ricky Pogalz (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FLINK-2576) Add outer joins to API and Optimizer
Date Wed, 26 Aug 2015 09:01:45 GMT
Ricky Pogalz created FLINK-2576:

             Summary: Add outer joins to API and Optimizer
                 Key: FLINK-2576
                 URL: https://issues.apache.org/jira/browse/FLINK-2576
             Project: Flink
          Issue Type: Sub-task
          Components: Java API, Optimizer, Scala API
            Reporter: Ricky Pogalz
            Priority: Minor
             Fix For: pre-apache

Add left/right/full outer join methods to the DataSet APIs (Java, Scala) and to the optimizer
of Flink.

Initially, the execution strategy should be a sort-merge outer join (FLINK-2105) but can later
be extended to hash joins for left/right outer joins.

This message was sent by Atlassian JIRA

View raw message