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Remove unnecessary sort in writeFieldUpdates (#12273) 

* Update ReadersAndUpdates.java

Reduce unnecessary sort in writeFieldUpdates

* Update ReadersAndUpdates.java

precommit import
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luyuncheng 2023-11-02 20:25:06 +08:00 committed by GitHub
parent 5f1c726807
commit 96b5edd3bb
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lucene/core/src/java/org/apache/lucene/index/ReadersAndUpdates.java
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@ -18,8 +18,6 @@ package org.apache.lucene.index;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
@ -555,8 +553,6 @@ final class ReadersAndUpdates {
FieldInfos fieldInfos = null;
boolean any = false;
for (List<DocValuesFieldUpdates> updates : pendingDVUpdates.values()) {
// Sort by increasing delGen:
Collections.sort(updates, Comparator.comparingLong(a -> a.delGen));
for (DocValuesFieldUpdates update : updates) {
if (update.delGen <= maxDelGen && update.any()) {
any = true;