Fabian Hueske created FLINK-8002: ------------------------------------ Summary: Incorrect join window boundaries for LESS_THAN and GREATER_THAN predicates Key: FLINK-8002 URL: https://issues.apache.org/jira/browse/FLINK-8002 Project: Flink Issue Type: Bug Components: Table API & SQL Affects Versions: 1.4.0 Reporter: Fabian Hueske Assignee: Fabian Hueske Priority: Critical Fix For: 1.4.0
The boundaries of LESS_THAN and GREATER_THAN predicates are not correctly computed if the time attribute of the right table is referenced on the left side of the join predicate. Instead of adding (subtracting) 1 millisecond, 1 millisecond is subtracted (added). Hence, the boundary is off-by-2. -- This message was sent by Atlassian JIRA (v6.4.14#64029)