opendev/gerrit
Code Issues Proposed changes

Bump Lucene version to 6.6.5

Browse Source 
We cannot skip major Lucene version and upgrade directly from 5 to 7,
because backwards codec compatibility layer only supports one major
release. To support online reindexing we have to do the upgrade to
Lucene 7 in two steps and wait for one gerrit release between the
Lucene version upgrades.

There are some removal and deprecation compared to current 5.5 version:

* IntField, LongField are deprecated and supposed to be replaced with
IntPoint and LongPoint. We use the deprecated Legacy<Foo> field types.
These types were moved to Solr distribution and could be used even in
the next major version 7.
* TrackingIndexWriter functionality has been folded into IndexWriter in
6.2. Its APIs now return a long sequence number which can be passed to
ControlledRealTimeReopenThread directly without TrackingIndexWriter
acting as a mediator.

Feature: Issue 7856
Change-Id: I25e8454e2b541eb5d8aac1e98d011c65b5e12240
This commit is contained in:
David Ostrovsky
2018-05-14 06:46:14 +02:00
parent 47032f3648
commit e9bcbadd5a
11 changed files with 75 additions and 53 deletions
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6
java/com/google/gerrit/server/documentation/QueryDocumentationExecutor.java
View File

@@ -15,12 +15,12 @@
package com.google.gerrit.server.documentation;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.Lists;
import com.google.common.flogger.FluentLogger;
import com.google.inject.Inject;
import com.google.inject.Singleton;
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.zip.ZipEntry;
@@ -85,9 +85,9 @@ public class QueryDocumentationExecutor {
// and skipped paging. Maybe add paging later.
TopDocs results = searcher.search(query, Integer.MAX_VALUE);
ScoreDoc[] hits = results.scoreDocs;
int totalHits = results.totalHits;
long totalHits = results.totalHits;
List<DocResult> out = Lists.newArrayListWithCapacity(totalHits);
List<DocResult> out = new ArrayList<>();
for (int i = 0; i < totalHits; i++) {
DocResult result = new DocResult();
Document doc = searcher.doc(hits[i].doc);