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dalongliu commented on FLINK-33612: ----------------------------------- merged via master branch: 9cac80be18c6aff0cebdfe706327c1693822e884 > The table plan of hybrid shuffle may introduce additional blocking edges > occasionally > ------------------------------------------------------------------------------------- > > Key: FLINK-33612 > URL: https://issues.apache.org/jira/browse/FLINK-33612 > Project: Flink > Issue Type: Bug > Components: Table SQL / Planner > Affects Versions: 1.19.0 > Reporter: Yuxin Tan > Assignee: Yuxin Tan > Priority: Major > Labels: pull-request-available > > To enhance the performance of hybrid shuffle, it is imperative to address the > inconsistency between hybrid shuffle mode and blocking shuffle mode in > certain query plans of TPC-DS (such as q88.sql, q14a.sql, q14b.sql, etc). > In hybrid shuffle mode, these plans introduce additional blocking shuffle > edges and result in increased shuffle times, potentially impacting overall > efficiency. -- This message was sent by Atlassian Jira (v8.20.10#820010)