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Jark Wu commented on FLINK-26457: --------------------------------- Is this to support partial update on table store? Is "Join Accumulator" a glossary? > Introduce Join Accumulator for Wide table > ----------------------------------------- > > Key: FLINK-26457 > URL: https://issues.apache.org/jira/browse/FLINK-26457 > Project: Flink > Issue Type: Sub-task > Components: Table Store > Reporter: Jingsong Lee > Priority: Major > Fix For: table-store-0.1.0 > > > Consider a Join Accumulator, It will merge two records, completing the > not-null fields. > It is very useful for wide tables, where two source tables join together to > form a wide table. -- This message was sent by Atlassian Jira (v8.20.1#820001)