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[Pick](branch-2.0) pick some PRs about point query optimization #28611

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merged 3 commits into from
Dec 19, 2023
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[Pick](branch-2.0) pick some PRs about point query optimization #28611

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4ecb5c8
[Fix](point query) fix memleak by increasing `scanReplicaIds` when us…
eldenmoon Dec 8, 2023
559e855
[Performance](point query)Opimize partition prune for point query (#2…
eldenmoon Dec 19, 2023
45dc2d3
[Improve](sort) avoid too may tmp vectors for get_columns (#27734)
eldenmoon Nov 30, 2023
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[Fix](point query) fix memleak by increasing scanReplicaIds when us… 
…ing prepared statement (#28184)

OlapScanNode should release memory for `scanReplicaIds`
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@eldenmoon
eldenmoon committed Dec 19, 2023
commit 4ecb5c8ca987d7c3c8ba1a638b5df1c76179a351
1 change: 1 addition & 0 deletions fe/fe-core/src/main/java/org/apache/doris/planner/OlapScanNode.java
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Expand Up @@ -1143,6 +1143,7 @@ public List<TScanRangeLocations> lazyEvaluateRangeLocations() throws UserExcepti
scanBackendIds.clear();
scanTabletIds.clear();
bucketSeq2locations.clear();
scanReplicaIds.clear();
try {
createScanRangeLocations();
} catch (AnalysisException e) {
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