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Jingsong Lee closed FLINK-27958. -------------------------------- Resolution: Fixed > Compare batch maxKey to reduce comparisons in SortMergeReader > ------------------------------------------------------------- > > Key: FLINK-27958 > URL: https://issues.apache.org/jira/browse/FLINK-27958 > Project: Flink > Issue Type: Improvement > Components: Table Store > Reporter: Jingsong Lee > Priority: Minor > Labels: pull-request-available > Fix For: table-store-0.4.0 > > > In SortMergeReader, each sub reader is batched reader. > When adding a new batch to the priority queue, we can look at the maximum key > of the batch, and if its maximum key is smaller than the minimum key of other > batches, then we can just output the whole batch. -- This message was sent by Atlassian Jira (v8.20.10#820010)