mirror of https://github.com/apache/lucene.git
LUCENE-5633: replace NoMergePolicy.COMPOUND/NO_COMPOUND by NoMergePolicy.INSTANCE
git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1591432 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
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@ -114,6 +114,9 @@ API Changes
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deprecated and will be removed in Lucene 5.0. (Uwe Schindler,
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Robert Muir)
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* LUCENE-5633: Change NoMergePolicy to a singleton with no distinction between
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compound and non-compound types. (Shai Erera)
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Optimizations
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* LUCENE-5603: hunspell stemmer more efficiently strips prefixes
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@ -138,8 +138,9 @@ public class CreateIndexTask extends PerfTask {
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final String mergePolicy = config.get("merge.policy",
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"org.apache.lucene.index.LogByteSizeMergePolicy");
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boolean isCompound = config.get("compound", true);
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iwConf.setUseCompoundFile(isCompound);
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if (mergePolicy.equals(NoMergePolicy.class.getName())) {
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iwConf.setMergePolicy(isCompound ? NoMergePolicy.COMPOUND_FILES : NoMergePolicy.NO_COMPOUND_FILES);
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iwConf.setMergePolicy(NoMergePolicy.INSTANCE);
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} else {
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try {
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iwConf.setMergePolicy(Class.forName(mergePolicy).asSubclass(MergePolicy.class).newInstance());
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@ -147,7 +148,7 @@ public class CreateIndexTask extends PerfTask {
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throw new RuntimeException("unable to instantiate class '" + mergePolicy + "' as merge policy", e);
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}
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iwConf.getMergePolicy().setNoCFSRatio(isCompound ? 1.0 : 0.0);
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if(iwConf.getMergePolicy() instanceof LogMergePolicy) {
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if (iwConf.getMergePolicy() instanceof LogMergePolicy) {
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LogMergePolicy logMergePolicy = (LogMergePolicy) iwConf.getMergePolicy();
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logMergePolicy.setMergeFactor(config.get("merge.factor",OpenIndexTask.DEFAULT_MERGE_PFACTOR));
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}
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@ -22,34 +22,16 @@ import java.util.Map;
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/**
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* A {@link MergePolicy} which never returns merges to execute (hence it's
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* name). It is also a singleton and can be accessed through
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* {@link NoMergePolicy#NO_COMPOUND_FILES} if you want to indicate the index
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* does not use compound files, or through {@link NoMergePolicy#COMPOUND_FILES}
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* otherwise. Use it if you want to prevent an {@link IndexWriter} from ever
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* executing merges, without going through the hassle of tweaking a merge
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* policy's settings to achieve that, such as changing its merge factor.
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* A {@link MergePolicy} which never returns merges to execute. Use it if you
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* want to prevent segment merges.
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*/
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public final class NoMergePolicy extends MergePolicy {
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/**
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* A singleton {@link NoMergePolicy} which indicates the index does not use
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* compound files.
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*/
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public static final MergePolicy NO_COMPOUND_FILES = new NoMergePolicy(false);
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/** Singleton instance. */
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public static final MergePolicy INSTANCE = new NoMergePolicy();
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/**
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* A singleton {@link NoMergePolicy} which indicates the index uses compound
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* files.
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*/
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public static final MergePolicy COMPOUND_FILES = new NoMergePolicy(true);
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private final boolean useCompoundFile;
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private NoMergePolicy(boolean useCompoundFile) {
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super(useCompoundFile ? 1.0 : 0.0, 0);
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// prevent instantiation
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this.useCompoundFile = useCompoundFile;
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private NoMergePolicy() {
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super();
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}
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@Override
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@ -66,14 +48,16 @@ public final class NoMergePolicy extends MergePolicy {
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public MergeSpecification findForcedDeletesMerges(SegmentInfos segmentInfos) { return null; }
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@Override
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public boolean useCompoundFile(SegmentInfos segments, SegmentCommitInfo newSegment) { return useCompoundFile; }
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public boolean useCompoundFile(SegmentInfos segments, SegmentCommitInfo newSegment) {
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return newSegment.info.getUseCompoundFile();
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}
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@Override
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public void setIndexWriter(IndexWriter writer) {}
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@Override
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protected long size(SegmentCommitInfo info) throws IOException {
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return Long.MAX_VALUE;
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return Long.MAX_VALUE;
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}
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@Override
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@ -417,7 +417,7 @@ public class TestAddIndexes extends LuceneTestCase {
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setUpDirs(dir, aux, true);
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IndexWriterConfig dontMergeConfig = new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random()))
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.setMergePolicy(NoMergePolicy.COMPOUND_FILES);
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.setMergePolicy(NoMergePolicy.INSTANCE);
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IndexWriter writer = new IndexWriter(aux, dontMergeConfig);
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for (int i = 0; i < 20; i++) {
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writer.deleteDocuments(new Term("id", "" + i));
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@ -469,7 +469,7 @@ public class TestAddIndexes extends LuceneTestCase {
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writer.shutdown();
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IndexWriterConfig dontMergeConfig = new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random()))
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.setMergePolicy(NoMergePolicy.COMPOUND_FILES);
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.setMergePolicy(NoMergePolicy.INSTANCE);
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writer = new IndexWriter(aux, dontMergeConfig);
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for (int i = 0; i < 27; i++) {
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writer.deleteDocuments(new Term("id", "" + i));
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@ -480,7 +480,7 @@ public class TestAddIndexes extends LuceneTestCase {
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reader.close();
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dontMergeConfig = new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random()))
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.setMergePolicy(NoMergePolicy.COMPOUND_FILES);
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.setMergePolicy(NoMergePolicy.INSTANCE);
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writer = new IndexWriter(aux2, dontMergeConfig);
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for (int i = 0; i < 8; i++) {
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writer.deleteDocuments(new Term("id", "" + i));
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@ -629,9 +629,7 @@ public class TestBackwardsCompatibility extends LuceneTestCase {
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addNoProxDoc(writer);
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writer.shutdown();
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writer = new IndexWriter(dir,
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conf.setMergePolicy(doCFS ? NoMergePolicy.COMPOUND_FILES : NoMergePolicy.NO_COMPOUND_FILES)
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);
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writer = new IndexWriter(dir, conf.setMergePolicy(NoMergePolicy.INSTANCE));
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Term searchTerm = new Term("id", "7");
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writer.deleteDocuments(searchTerm);
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writer.shutdown();
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@ -148,7 +148,7 @@ public class TestBinaryDocValuesUpdates extends LuceneTestCase {
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Directory dir = newDirectory();
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IndexWriterConfig conf = newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random()));
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conf.setMaxBufferedDocs(2); // generate few segments
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conf.setMergePolicy(NoMergePolicy.COMPOUND_FILES); // prevent merges for this test
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conf.setMergePolicy(NoMergePolicy.INSTANCE); // prevent merges for this test
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IndexWriter writer = new IndexWriter(dir, conf);
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int numDocs = 10;
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long[] expectedValues = new long[numDocs];
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@ -235,7 +235,7 @@ public class TestBinaryDocValuesUpdates extends LuceneTestCase {
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Directory dir = newDirectory();
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IndexWriterConfig conf = newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random()));
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conf.setMaxBufferedDocs(10); // control segment flushing
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conf.setMergePolicy(NoMergePolicy.COMPOUND_FILES); // prevent merges for this test
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conf.setMergePolicy(NoMergePolicy.INSTANCE); // prevent merges for this test
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IndexWriter writer = new IndexWriter(dir, conf);
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for (int i = 0; i < 6; i++) {
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@ -851,7 +851,7 @@ public class TestBinaryDocValuesUpdates extends LuceneTestCase {
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// prevent merges, otherwise by the time updates are applied
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// (writer.shutdown()), the segments might have merged and that update becomes
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// legit.
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conf.setMergePolicy(NoMergePolicy.COMPOUND_FILES);
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conf.setMergePolicy(NoMergePolicy.INSTANCE);
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IndexWriter writer = new IndexWriter(dir, conf);
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// first segment with BDV
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@ -906,7 +906,7 @@ public class TestBinaryDocValuesUpdates extends LuceneTestCase {
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// prevent merges, otherwise by the time updates are applied
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// (writer.shutdown()), the segments might have merged and that update becomes
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// legit.
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conf.setMergePolicy(NoMergePolicy.COMPOUND_FILES);
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conf.setMergePolicy(NoMergePolicy.INSTANCE);
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IndexWriter writer = new IndexWriter(dir, conf);
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// first segment with BDV
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@ -1172,7 +1172,7 @@ public class TestBinaryDocValuesUpdates extends LuceneTestCase {
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public void testChangeCodec() throws Exception {
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Directory dir = newDirectory();
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IndexWriterConfig conf = newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random()));
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conf.setMergePolicy(NoMergePolicy.COMPOUND_FILES); // disable merges to simplify test assertions.
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conf.setMergePolicy(NoMergePolicy.INSTANCE); // disable merges to simplify test assertions.
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conf.setCodec(new Lucene46Codec() {
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@Override
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public DocValuesFormat getDocValuesFormatForField(String field) {
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@ -37,7 +37,7 @@ public class TestConsistentFieldNumbers extends LuceneTestCase {
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public void testSameFieldNumbersAcrossSegments() throws Exception {
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for (int i = 0; i < 2; i++) {
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Directory dir = newDirectory();
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IndexWriter writer = new IndexWriter(dir, newIndexWriterConfig( TEST_VERSION_CURRENT, new MockAnalyzer(random())).setMergePolicy(NoMergePolicy.COMPOUND_FILES));
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IndexWriter writer = new IndexWriter(dir, newIndexWriterConfig( TEST_VERSION_CURRENT, new MockAnalyzer(random())).setMergePolicy(NoMergePolicy.INSTANCE));
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Document d1 = new Document();
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d1.add(new StringField("f1", "first field", Field.Store.YES));
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@ -46,7 +46,7 @@ public class TestConsistentFieldNumbers extends LuceneTestCase {
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if (i == 1) {
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writer.shutdown();
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writer = new IndexWriter(dir, newIndexWriterConfig( TEST_VERSION_CURRENT, new MockAnalyzer(random())).setMergePolicy(NoMergePolicy.COMPOUND_FILES));
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writer = new IndexWriter(dir, newIndexWriterConfig( TEST_VERSION_CURRENT, new MockAnalyzer(random())).setMergePolicy(NoMergePolicy.INSTANCE));
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} else {
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writer.commit();
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}
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@ -100,7 +100,7 @@ public class TestConsistentFieldNumbers extends LuceneTestCase {
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public void testAddIndexes() throws Exception {
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Directory dir1 = newDirectory();
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Directory dir2 = newDirectory();
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IndexWriter writer = new IndexWriter(dir1, newIndexWriterConfig( TEST_VERSION_CURRENT, new MockAnalyzer(random())).setMergePolicy(NoMergePolicy.COMPOUND_FILES));
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IndexWriter writer = new IndexWriter(dir1, newIndexWriterConfig( TEST_VERSION_CURRENT, new MockAnalyzer(random())).setMergePolicy(NoMergePolicy.INSTANCE));
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Document d1 = new Document();
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d1.add(new TextField("f1", "first field", Field.Store.YES));
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@ -108,7 +108,7 @@ public class TestConsistentFieldNumbers extends LuceneTestCase {
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writer.addDocument(d1);
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writer.shutdown();
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writer = new IndexWriter(dir2, newIndexWriterConfig( TEST_VERSION_CURRENT, new MockAnalyzer(random())).setMergePolicy(NoMergePolicy.COMPOUND_FILES));
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writer = new IndexWriter(dir2, newIndexWriterConfig( TEST_VERSION_CURRENT, new MockAnalyzer(random())).setMergePolicy(NoMergePolicy.INSTANCE));
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Document d2 = new Document();
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FieldType customType2 = new FieldType(TextField.TYPE_STORED);
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@ -121,7 +121,7 @@ public class TestConsistentFieldNumbers extends LuceneTestCase {
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writer.shutdown();
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writer = new IndexWriter(dir1, newIndexWriterConfig( TEST_VERSION_CURRENT, new MockAnalyzer(random())).setMergePolicy(NoMergePolicy.COMPOUND_FILES));
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writer = new IndexWriter(dir1, newIndexWriterConfig( TEST_VERSION_CURRENT, new MockAnalyzer(random())).setMergePolicy(NoMergePolicy.INSTANCE));
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writer.addIndexes(dir2);
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writer.shutdown();
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@ -151,7 +151,7 @@ public class TestConsistentFieldNumbers extends LuceneTestCase {
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{
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IndexWriter writer = new IndexWriter(dir, newIndexWriterConfig(
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TEST_VERSION_CURRENT, new MockAnalyzer(random())).setMergePolicy(
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NoMergePolicy.NO_COMPOUND_FILES));
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NoMergePolicy.INSTANCE));
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Document d = new Document();
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d.add(new TextField("f1", "d1 first field", Field.Store.YES));
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d.add(new TextField("f2", "d1 second field", Field.Store.YES));
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@ -168,9 +168,7 @@ public class TestConsistentFieldNumbers extends LuceneTestCase {
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{
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IndexWriter writer = new IndexWriter(dir, newIndexWriterConfig(
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TEST_VERSION_CURRENT, new MockAnalyzer(random())).setMergePolicy(
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random().nextBoolean() ? NoMergePolicy.NO_COMPOUND_FILES
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: NoMergePolicy.COMPOUND_FILES));
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TEST_VERSION_CURRENT, new MockAnalyzer(random())).setMergePolicy(NoMergePolicy.INSTANCE));
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Document d = new Document();
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d.add(new TextField("f1", "d2 first field", Field.Store.YES));
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d.add(new StoredField("f3", new byte[] { 1, 2, 3 }));
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@ -190,9 +188,7 @@ public class TestConsistentFieldNumbers extends LuceneTestCase {
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{
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IndexWriter writer = new IndexWriter(dir, newIndexWriterConfig(
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TEST_VERSION_CURRENT, new MockAnalyzer(random())).setMergePolicy(
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random().nextBoolean() ? NoMergePolicy.NO_COMPOUND_FILES
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: NoMergePolicy.COMPOUND_FILES));
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TEST_VERSION_CURRENT, new MockAnalyzer(random())).setMergePolicy(NoMergePolicy.INSTANCE));
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Document d = new Document();
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d.add(new TextField("f1", "d3 first field", Field.Store.YES));
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d.add(new TextField("f2", "d3 second field", Field.Store.YES));
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@ -217,9 +213,7 @@ public class TestConsistentFieldNumbers extends LuceneTestCase {
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{
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IndexWriter writer = new IndexWriter(dir, newIndexWriterConfig(
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TEST_VERSION_CURRENT, new MockAnalyzer(random())).setMergePolicy(
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random().nextBoolean() ? NoMergePolicy.NO_COMPOUND_FILES
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: NoMergePolicy.COMPOUND_FILES));
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TEST_VERSION_CURRENT, new MockAnalyzer(random())).setMergePolicy(NoMergePolicy.INSTANCE));
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writer.deleteDocuments(new Term("f1", "d1"));
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// nuke the first segment entirely so that the segment with gaps is
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// loaded first!
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@ -652,7 +652,7 @@ public class TestDeletionPolicy extends LuceneTestCase {
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writer.shutdown();
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conf = new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random()))
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.setIndexDeletionPolicy(policy)
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.setMergePolicy(NoMergePolicy.COMPOUND_FILES);
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.setMergePolicy(NoMergePolicy.INSTANCE);
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writer = new IndexWriter(dir, conf);
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policy = (KeepLastNDeletionPolicy) writer.getConfig().getIndexDeletionPolicy();
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writer.deleteDocuments(new Term("id", "" + (i*(N+1)+3)));
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@ -72,7 +72,7 @@ public class TestIndexFileDeleter extends LuceneTestCase {
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writer = new IndexWriter(
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dir,
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newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random())).
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setMergePolicy(NoMergePolicy.NO_COMPOUND_FILES).setUseCompoundFile(true)
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setMergePolicy(NoMergePolicy.INSTANCE).setUseCompoundFile(true)
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);
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Term searchTerm = new Term("id", "7");
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writer.deleteDocuments(searchTerm);
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@ -21,7 +21,6 @@ import java.io.ByteArrayOutputStream;
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import java.io.IOException;
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import java.io.PrintStream;
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import java.io.StringReader;
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import java.nio.charset.Charset;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.HashMap;
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@ -32,7 +31,12 @@ import java.util.Random;
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import java.util.Set;
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import java.util.concurrent.CountDownLatch;
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import org.apache.lucene.analysis.*;
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import org.apache.lucene.analysis.Analyzer;
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import org.apache.lucene.analysis.MockAnalyzer;
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import org.apache.lucene.analysis.MockTokenFilter;
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import org.apache.lucene.analysis.MockTokenizer;
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import org.apache.lucene.analysis.TokenStream;
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import org.apache.lucene.analysis.Tokenizer;
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import org.apache.lucene.analysis.tokenattributes.CharTermAttribute;
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import org.apache.lucene.analysis.tokenattributes.PositionIncrementAttribute;
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import org.apache.lucene.codecs.Codec;
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@ -112,7 +116,7 @@ public class TestIndexWriter extends LuceneTestCase {
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writer.shutdown();
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// delete 40 documents
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writer = new IndexWriter(dir, newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random())).setMergePolicy(NoMergePolicy.NO_COMPOUND_FILES));
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writer = new IndexWriter(dir, newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random())).setMergePolicy(NoMergePolicy.INSTANCE));
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for (i = 0; i < 40; i++) {
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writer.deleteDocuments(new Term("id", ""+i));
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}
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@ -20,7 +20,6 @@ package org.apache.lucene.index;
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import java.io.ByteArrayOutputStream;
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import java.io.IOException;
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import java.io.PrintStream;
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import java.nio.charset.StandardCharsets;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.List;
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@ -1025,7 +1024,7 @@ public class TestIndexWriterDelete extends LuceneTestCase {
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// note: tiny rambuffer used, as with a 1MB buffer the test is too slow (flush @ 128,999)
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IndexWriter w = new IndexWriter(dir,
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newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random()))
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.setRAMBufferSizeMB(0.1f).setMaxBufferedDocs(1000).setMergePolicy(NoMergePolicy.NO_COMPOUND_FILES).setReaderPooling(false));
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.setRAMBufferSizeMB(0.1f).setMaxBufferedDocs(1000).setMergePolicy(NoMergePolicy.INSTANCE).setReaderPooling(false));
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int count = 0;
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while(true) {
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Document doc = new Document();
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@ -1071,7 +1070,7 @@ public class TestIndexWriterDelete extends LuceneTestCase {
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final int flushAtDelCount = atLeast(1020);
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IndexWriter w = new IndexWriter(dir,
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newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random())).
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setMaxBufferedDeleteTerms(flushAtDelCount).setMaxBufferedDocs(1000).setRAMBufferSizeMB(IndexWriterConfig.DISABLE_AUTO_FLUSH).setMergePolicy(NoMergePolicy.NO_COMPOUND_FILES).setReaderPooling(false));
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setMaxBufferedDeleteTerms(flushAtDelCount).setMaxBufferedDocs(1000).setRAMBufferSizeMB(IndexWriterConfig.DISABLE_AUTO_FLUSH).setMergePolicy(NoMergePolicy.INSTANCE).setReaderPooling(false));
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int count = 0;
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while(true) {
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Document doc = new Document();
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@ -1112,7 +1111,7 @@ public class TestIndexWriterDelete extends LuceneTestCase {
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final AtomicBoolean sawAfterFlush = new AtomicBoolean();
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IndexWriter w = new IndexWriter(dir,
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newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random())).
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setRAMBufferSizeMB(0.5).setMaxBufferedDocs(-1).setMergePolicy(NoMergePolicy.NO_COMPOUND_FILES).setReaderPooling(false)) {
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setRAMBufferSizeMB(0.5).setMaxBufferedDocs(-1).setMergePolicy(NoMergePolicy.INSTANCE).setReaderPooling(false)) {
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@Override
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public void doAfterFlush() {
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assertTrue("only " + docsInSegment.get() + " in segment", closing.get() || docsInSegment.get() >= 7);
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@ -54,8 +54,8 @@ import org.apache.lucene.store.Directory;
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import org.apache.lucene.store.IOContext;
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import org.apache.lucene.store.IndexInput;
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import org.apache.lucene.store.IndexOutput;
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import org.apache.lucene.store.MockDirectoryWrapper.FakeIOException;
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import org.apache.lucene.store.MockDirectoryWrapper;
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import org.apache.lucene.store.MockDirectoryWrapper.FakeIOException;
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import org.apache.lucene.store.RAMDirectory;
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import org.apache.lucene.util.Bits;
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import org.apache.lucene.util.BytesRef;
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@ -708,9 +708,7 @@ public class TestIndexWriterExceptions extends LuceneTestCase {
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{
|
||||
final IndexWriter writer = new IndexWriter(dir, newIndexWriterConfig(
|
||||
TEST_VERSION_CURRENT, analyzer).setMaxBufferedDocs(-1)
|
||||
.setMergePolicy(
|
||||
random().nextBoolean() ? NoMergePolicy.COMPOUND_FILES
|
||||
: NoMergePolicy.NO_COMPOUND_FILES));
|
||||
.setMergePolicy(NoMergePolicy.INSTANCE));
|
||||
// don't use a merge policy here they depend on the DWPThreadPool and its max thread states etc.
|
||||
final int finalI = i;
|
||||
|
||||
|
|
|
@ -196,7 +196,7 @@ public class TestIndexWriterMergePolicy extends LuceneTestCase {
|
|||
writer = new IndexWriter(
|
||||
dir,
|
||||
newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random())).
|
||||
setMergePolicy(NoMergePolicy.NO_COMPOUND_FILES)
|
||||
setMergePolicy(NoMergePolicy.INSTANCE)
|
||||
);
|
||||
writer.deleteDocuments(new Term("content", "aaa"));
|
||||
writer.shutdown();
|
||||
|
|
|
@ -16,7 +16,6 @@ package org.apache.lucene.index;
|
|||
*/
|
||||
|
||||
import java.io.IOException;
|
||||
import java.util.ArrayList;
|
||||
import java.util.Random;
|
||||
import java.util.concurrent.atomic.AtomicReference;
|
||||
|
||||
|
@ -156,7 +155,7 @@ public class TestIndexWriterMerging extends LuceneTestCase
|
|||
ir.close();
|
||||
|
||||
IndexWriterConfig dontMergeConfig = new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random()))
|
||||
.setMergePolicy(NoMergePolicy.COMPOUND_FILES);
|
||||
.setMergePolicy(NoMergePolicy.INSTANCE);
|
||||
writer = new IndexWriter(dir, dontMergeConfig);
|
||||
writer.deleteDocuments(new Term("id", "0"));
|
||||
writer.deleteDocuments(new Term("id", "7"));
|
||||
|
@ -219,7 +218,7 @@ public class TestIndexWriterMerging extends LuceneTestCase
|
|||
ir.close();
|
||||
|
||||
IndexWriterConfig dontMergeConfig = new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random()))
|
||||
.setMergePolicy(NoMergePolicy.COMPOUND_FILES);
|
||||
.setMergePolicy(NoMergePolicy.INSTANCE);
|
||||
writer = new IndexWriter(dir, dontMergeConfig);
|
||||
for(int i=0;i<98;i+=2) {
|
||||
writer.deleteDocuments(new Term("id", "" + i));
|
||||
|
@ -285,7 +284,7 @@ public class TestIndexWriterMerging extends LuceneTestCase
|
|||
ir.close();
|
||||
|
||||
IndexWriterConfig dontMergeConfig = new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random()))
|
||||
.setMergePolicy(NoMergePolicy.COMPOUND_FILES);
|
||||
.setMergePolicy(NoMergePolicy.INSTANCE);
|
||||
writer = new IndexWriter(dir, dontMergeConfig);
|
||||
for(int i=0;i<98;i+=2) {
|
||||
writer.deleteDocuments(new Term("id", "" + i));
|
||||
|
|
|
@ -124,11 +124,7 @@ public class TestIndexWriterReader extends LuceneTestCase {
|
|||
iwc.setMaxBufferedDocs(20);
|
||||
}
|
||||
// no merging
|
||||
if (random().nextBoolean()) {
|
||||
iwc.setMergePolicy(NoMergePolicy.NO_COMPOUND_FILES);
|
||||
} else {
|
||||
iwc.setMergePolicy(NoMergePolicy.COMPOUND_FILES);
|
||||
}
|
||||
iwc.setMergePolicy(NoMergePolicy.INSTANCE);
|
||||
if (VERBOSE) {
|
||||
System.out.println("TEST: make index");
|
||||
}
|
||||
|
@ -238,11 +234,7 @@ public class TestIndexWriterReader extends LuceneTestCase {
|
|||
iwc.setMaxBufferedDocs(20);
|
||||
}
|
||||
// no merging
|
||||
if (random().nextBoolean()) {
|
||||
iwc.setMergePolicy(NoMergePolicy.NO_COMPOUND_FILES);
|
||||
} else {
|
||||
iwc.setMergePolicy(NoMergePolicy.COMPOUND_FILES);
|
||||
}
|
||||
iwc.setMergePolicy(NoMergePolicy.INSTANCE);
|
||||
IndexWriter writer = new IndexWriter(dir1, iwc);
|
||||
|
||||
// create the index
|
||||
|
@ -1084,7 +1076,7 @@ public class TestIndexWriterReader extends LuceneTestCase {
|
|||
});
|
||||
|
||||
IndexWriterConfig conf = newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random()));
|
||||
conf.setMergePolicy(NoMergePolicy.COMPOUND_FILES); // prevent merges from getting in the way
|
||||
conf.setMergePolicy(NoMergePolicy.INSTANCE); // prevent merges from getting in the way
|
||||
IndexWriter writer = new IndexWriter(dir, conf);
|
||||
|
||||
// create a segment and open an NRT reader
|
||||
|
|
|
@ -36,7 +36,7 @@ public class TestMultiFields extends LuceneTestCase {
|
|||
|
||||
Directory dir = newDirectory();
|
||||
|
||||
IndexWriter w = new IndexWriter(dir, newIndexWriterConfig( TEST_VERSION_CURRENT, new MockAnalyzer(random())).setMergePolicy(NoMergePolicy.COMPOUND_FILES));
|
||||
IndexWriter w = new IndexWriter(dir, newIndexWriterConfig( TEST_VERSION_CURRENT, new MockAnalyzer(random())).setMergePolicy(NoMergePolicy.INSTANCE));
|
||||
// we can do this because we use NoMergePolicy (and dont merge to "nothing")
|
||||
w.setKeepFullyDeletedSegments(true);
|
||||
|
||||
|
|
|
@ -29,20 +29,13 @@ public class TestNoMergePolicy extends LuceneTestCase {
|
|||
|
||||
@Test
|
||||
public void testNoMergePolicy() throws Exception {
|
||||
MergePolicy mp = NoMergePolicy.NO_COMPOUND_FILES;
|
||||
MergePolicy mp = NoMergePolicy.INSTANCE;
|
||||
assertNull(mp.findMerges(null, (SegmentInfos)null));
|
||||
assertNull(mp.findForcedMerges(null, 0, null));
|
||||
assertNull(mp.findForcedDeletesMerges(null));
|
||||
assertFalse(mp.useCompoundFile(null, null));
|
||||
mp.close();
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testCompoundFiles() throws Exception {
|
||||
assertFalse(NoMergePolicy.NO_COMPOUND_FILES.useCompoundFile(null, null));
|
||||
assertTrue(NoMergePolicy.COMPOUND_FILES.useCompoundFile(null, null));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testFinalSingleton() throws Exception {
|
||||
assertTrue(Modifier.isFinal(NoMergePolicy.class.getModifiers()));
|
||||
|
|
|
@ -127,7 +127,7 @@ public class TestNumericDocValuesUpdates extends LuceneTestCase {
|
|||
Directory dir = newDirectory();
|
||||
IndexWriterConfig conf = newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random()));
|
||||
conf.setMaxBufferedDocs(2); // generate few segments
|
||||
conf.setMergePolicy(NoMergePolicy.COMPOUND_FILES); // prevent merges for this test
|
||||
conf.setMergePolicy(NoMergePolicy.INSTANCE); // prevent merges for this test
|
||||
IndexWriter writer = new IndexWriter(dir, conf);
|
||||
int numDocs = 10;
|
||||
long[] expectedValues = new long[numDocs];
|
||||
|
@ -212,7 +212,7 @@ public class TestNumericDocValuesUpdates extends LuceneTestCase {
|
|||
Directory dir = newDirectory();
|
||||
IndexWriterConfig conf = newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random()));
|
||||
conf.setMaxBufferedDocs(10); // control segment flushing
|
||||
conf.setMergePolicy(NoMergePolicy.COMPOUND_FILES); // prevent merges for this test
|
||||
conf.setMergePolicy(NoMergePolicy.INSTANCE); // prevent merges for this test
|
||||
IndexWriter writer = new IndexWriter(dir, conf);
|
||||
|
||||
for (int i = 0; i < 6; i++) {
|
||||
|
@ -830,7 +830,7 @@ public class TestNumericDocValuesUpdates extends LuceneTestCase {
|
|||
// prevent merges, otherwise by the time updates are applied
|
||||
// (writer.shutdown()), the segments might have merged and that update becomes
|
||||
// legit.
|
||||
conf.setMergePolicy(NoMergePolicy.COMPOUND_FILES);
|
||||
conf.setMergePolicy(NoMergePolicy.INSTANCE);
|
||||
IndexWriter writer = new IndexWriter(dir, conf);
|
||||
|
||||
// first segment with NDV
|
||||
|
@ -884,7 +884,7 @@ public class TestNumericDocValuesUpdates extends LuceneTestCase {
|
|||
// prevent merges, otherwise by the time updates are applied
|
||||
// (writer.shutdown()), the segments might have merged and that update becomes
|
||||
// legit.
|
||||
conf.setMergePolicy(NoMergePolicy.COMPOUND_FILES);
|
||||
conf.setMergePolicy(NoMergePolicy.INSTANCE);
|
||||
IndexWriter writer = new IndexWriter(dir, conf);
|
||||
|
||||
// first segment with NDV
|
||||
|
@ -1152,7 +1152,7 @@ public class TestNumericDocValuesUpdates extends LuceneTestCase {
|
|||
public void testChangeCodec() throws Exception {
|
||||
Directory dir = newDirectory();
|
||||
IndexWriterConfig conf = newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random()));
|
||||
conf.setMergePolicy(NoMergePolicy.COMPOUND_FILES); // disable merges to simplify test assertions.
|
||||
conf.setMergePolicy(NoMergePolicy.INSTANCE); // disable merges to simplify test assertions.
|
||||
conf.setCodec(new Lucene46Codec() {
|
||||
@Override
|
||||
public DocValuesFormat getDocValuesFormatForField(String field) {
|
||||
|
|
|
@ -479,7 +479,7 @@ public class TestParallelCompositeReader extends LuceneTestCase {
|
|||
private Directory getDir1(Random random) throws IOException {
|
||||
Directory dir1 = newDirectory();
|
||||
IndexWriter w1 = new IndexWriter(dir1, newIndexWriterConfig(TEST_VERSION_CURRENT,
|
||||
new MockAnalyzer(random)).setMergePolicy(NoMergePolicy.NO_COMPOUND_FILES));
|
||||
new MockAnalyzer(random)).setMergePolicy(NoMergePolicy.INSTANCE));
|
||||
Document d1 = new Document();
|
||||
d1.add(newTextField("f1", "v1", Field.Store.YES));
|
||||
d1.add(newTextField("f2", "v1", Field.Store.YES));
|
||||
|
@ -506,7 +506,7 @@ public class TestParallelCompositeReader extends LuceneTestCase {
|
|||
private Directory getDir2(Random random) throws IOException {
|
||||
Directory dir2 = newDirectory();
|
||||
IndexWriter w2 = new IndexWriter(dir2, newIndexWriterConfig(TEST_VERSION_CURRENT,
|
||||
new MockAnalyzer(random)).setMergePolicy(NoMergePolicy.NO_COMPOUND_FILES));
|
||||
new MockAnalyzer(random)).setMergePolicy(NoMergePolicy.INSTANCE));
|
||||
Document d1 = new Document();
|
||||
d1.add(newTextField("f3", "v1", Field.Store.YES));
|
||||
d1.add(newTextField("f4", "v1", Field.Store.YES));
|
||||
|
@ -533,7 +533,7 @@ public class TestParallelCompositeReader extends LuceneTestCase {
|
|||
private Directory getInvalidStructuredDir2(Random random) throws IOException {
|
||||
Directory dir2 = newDirectory();
|
||||
IndexWriter w2 = new IndexWriter(dir2, newIndexWriterConfig(TEST_VERSION_CURRENT,
|
||||
new MockAnalyzer(random)).setMergePolicy(NoMergePolicy.NO_COMPOUND_FILES));
|
||||
new MockAnalyzer(random)).setMergePolicy(NoMergePolicy.INSTANCE));
|
||||
Document d1 = new Document();
|
||||
d1.add(newTextField("f3", "v1", Field.Store.YES));
|
||||
d1.add(newTextField("f4", "v1", Field.Store.YES));
|
||||
|
|
|
@ -104,7 +104,7 @@ public class TestParallelReaderEmptyIndex extends LuceneTestCase {
|
|||
iw.shutdown();
|
||||
|
||||
IndexWriterConfig dontMergeConfig = new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random()))
|
||||
.setMergePolicy(NoMergePolicy.COMPOUND_FILES);
|
||||
.setMergePolicy(NoMergePolicy.INSTANCE);
|
||||
if (VERBOSE) {
|
||||
System.out.println("\nTEST: make 2nd writer");
|
||||
}
|
||||
|
|
|
@ -48,7 +48,7 @@ public class TestSizeBoundedForceMerge extends LuceneTestCase {
|
|||
conf.setMaxBufferedDocs(IndexWriterConfig.DISABLE_AUTO_FLUSH);
|
||||
conf.setRAMBufferSizeMB(IndexWriterConfig.DEFAULT_RAM_BUFFER_SIZE_MB);
|
||||
// prevent any merges by default.
|
||||
conf.setMergePolicy(NoMergePolicy.COMPOUND_FILES);
|
||||
conf.setMergePolicy(NoMergePolicy.INSTANCE);
|
||||
return conf;
|
||||
}
|
||||
|
||||
|
|
|
@ -45,9 +45,8 @@ import org.apache.lucene.index.TrackingIndexWriter;
|
|||
import org.apache.lucene.store.Directory;
|
||||
import org.apache.lucene.store.NRTCachingDirectory;
|
||||
import org.apache.lucene.util.IOUtils;
|
||||
import org.apache.lucene.util.LuceneTestCase.SuppressCodecs;
|
||||
import org.apache.lucene.util.LuceneTestCase;
|
||||
import org.apache.lucene.util.TestUtil;
|
||||
import org.apache.lucene.util.LuceneTestCase.SuppressCodecs;
|
||||
import org.apache.lucene.util.ThreadInterruptedException;
|
||||
import org.apache.lucene.util.Version;
|
||||
|
||||
|
@ -304,7 +303,7 @@ public class TestControlledRealTimeReopenThread extends ThreadedIndexingAndSearc
|
|||
*/
|
||||
public void testThreadStarvationNoDeleteNRTReader() throws IOException, InterruptedException {
|
||||
IndexWriterConfig conf = newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random()));
|
||||
conf.setMergePolicy(random().nextBoolean() ? NoMergePolicy.COMPOUND_FILES : NoMergePolicy.NO_COMPOUND_FILES);
|
||||
conf.setMergePolicy(NoMergePolicy.INSTANCE);
|
||||
Directory d = newDirectory();
|
||||
final CountDownLatch latch = new CountDownLatch(1);
|
||||
final CountDownLatch signal = new CountDownLatch(1);
|
||||
|
|
|
@ -651,7 +651,7 @@ public class TestTaxonomyFacetCounts extends FacetTestCase {
|
|||
Directory taxoDir = newDirectory();
|
||||
|
||||
IndexWriterConfig iwc = newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random()));
|
||||
iwc.setMergePolicy(NoMergePolicy.COMPOUND_FILES); // prevent merges
|
||||
iwc.setMergePolicy(NoMergePolicy.INSTANCE); // prevent merges
|
||||
IndexWriter indexWriter = new IndexWriter(indexDir, iwc);
|
||||
|
||||
TaxonomyWriter taxoWriter = new DirectoryTaxonomyWriter(taxoDir);
|
||||
|
|
|
@ -242,7 +242,7 @@ public class TestTaxonomyFacetCounts2 extends FacetTestCase {
|
|||
// 4. Segment w/ categories, but only some results
|
||||
|
||||
IndexWriterConfig conf = newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random()));
|
||||
conf.setMergePolicy(NoMergePolicy.COMPOUND_FILES); // prevent merges, so we can control the index segments
|
||||
conf.setMergePolicy(NoMergePolicy.INSTANCE); // prevent merges, so we can control the index segments
|
||||
IndexWriter indexWriter = new IndexWriter(indexDir, conf);
|
||||
TaxonomyWriter taxoWriter = new DirectoryTaxonomyWriter(taxoDir);
|
||||
|
||||
|
|
|
@ -286,7 +286,7 @@ public class GroupFacetCollectorTest extends AbstractGroupingTestCase {
|
|||
random(),
|
||||
dir,
|
||||
newIndexWriterConfig(TEST_VERSION_CURRENT,
|
||||
new MockAnalyzer(random())).setMergePolicy(NoMergePolicy.COMPOUND_FILES));
|
||||
new MockAnalyzer(random())).setMergePolicy(NoMergePolicy.INSTANCE));
|
||||
boolean useDv = false;
|
||||
|
||||
// Cannot assert this since we use NoMergePolicy:
|
||||
|
|
|
@ -65,7 +65,7 @@ public class TestBlockJoin extends LuceneTestCase {
|
|||
public void testEmptyChildFilter() throws Exception {
|
||||
final Directory dir = newDirectory();
|
||||
final IndexWriterConfig config = new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random()));
|
||||
config.setMergePolicy(NoMergePolicy.NO_COMPOUND_FILES);
|
||||
config.setMergePolicy(NoMergePolicy.INSTANCE);
|
||||
// we don't want to merge - since we rely on certain segment setup
|
||||
final IndexWriter w = new IndexWriter(dir, config);
|
||||
|
||||
|
@ -387,7 +387,7 @@ public class TestBlockJoin extends LuceneTestCase {
|
|||
random(),
|
||||
dir,
|
||||
newIndexWriterConfig(TEST_VERSION_CURRENT,
|
||||
new MockAnalyzer(random())).setMergePolicy(NoMergePolicy.COMPOUND_FILES));
|
||||
new MockAnalyzer(random())).setMergePolicy(NoMergePolicy.INSTANCE));
|
||||
|
||||
// Cannot assert this since we use NoMergePolicy:
|
||||
w.setDoRandomForceMergeAssert(false);
|
||||
|
|
|
@ -53,7 +53,7 @@ public class TestBlockJoinSorting extends LuceneTestCase {
|
|||
public void testNestedSorting() throws Exception {
|
||||
final Directory dir = newDirectory();
|
||||
final RandomIndexWriter w = new RandomIndexWriter(random(), dir, newIndexWriterConfig(TEST_VERSION_CURRENT,
|
||||
new MockAnalyzer(random())).setMergePolicy(NoMergePolicy.COMPOUND_FILES));
|
||||
new MockAnalyzer(random())).setMergePolicy(NoMergePolicy.INSTANCE));
|
||||
|
||||
List<Document> docs = new ArrayList<>();
|
||||
Document document = new Document();
|
||||
|
|
|
@ -1,4 +1,5 @@
|
|||
package org.apache.lucene.index;
|
||||
|
||||
/*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
|
@ -22,7 +23,6 @@ import org.apache.lucene.document.Field;
|
|||
import org.apache.lucene.store.Directory;
|
||||
import org.apache.lucene.util.BytesRef;
|
||||
import org.apache.lucene.util.LuceneTestCase;
|
||||
import org.apache.lucene.util.LuceneTestCase.SuppressSysoutChecks;
|
||||
|
||||
public class TestMultiPassIndexSplitter extends LuceneTestCase {
|
||||
IndexReader input;
|
||||
|
@ -33,7 +33,7 @@ public class TestMultiPassIndexSplitter extends LuceneTestCase {
|
|||
public void setUp() throws Exception {
|
||||
super.setUp();
|
||||
dir = newDirectory();
|
||||
IndexWriter w = new IndexWriter(dir, newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random())).setMergePolicy(NoMergePolicy.COMPOUND_FILES));
|
||||
IndexWriter w = new IndexWriter(dir, newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random())).setMergePolicy(NoMergePolicy.INSTANCE));
|
||||
Document doc;
|
||||
for (int i = 0; i < NUM_DOCS; i++) {
|
||||
doc = new Document();
|
||||
|
|
|
@ -38,7 +38,7 @@ public class TestPKIndexSplitter extends LuceneTestCase {
|
|||
Directory dir = newDirectory();
|
||||
IndexWriter w = new IndexWriter(dir, newIndexWriterConfig(
|
||||
TEST_VERSION_CURRENT, new MockAnalyzer(random(), MockTokenizer.WHITESPACE, false))
|
||||
.setOpenMode(OpenMode.CREATE).setMergePolicy(NoMergePolicy.COMPOUND_FILES));
|
||||
.setOpenMode(OpenMode.CREATE).setMergePolicy(NoMergePolicy.INSTANCE));
|
||||
for (int x = 0; x < 11; x++) {
|
||||
Document doc = createDocument(x, "1", 3, format);
|
||||
w.addDocument(doc);
|
||||
|
@ -58,7 +58,7 @@ public class TestPKIndexSplitter extends LuceneTestCase {
|
|||
// delete some documents
|
||||
w = new IndexWriter(dir, newIndexWriterConfig(
|
||||
TEST_VERSION_CURRENT, new MockAnalyzer(random(), MockTokenizer.WHITESPACE, false))
|
||||
.setOpenMode(OpenMode.APPEND).setMergePolicy(NoMergePolicy.COMPOUND_FILES));
|
||||
.setOpenMode(OpenMode.APPEND).setMergePolicy(NoMergePolicy.INSTANCE));
|
||||
w.deleteDocuments(midTerm);
|
||||
w.deleteDocuments(new Term("id", format.format(2)));
|
||||
w.shutdown();
|
||||
|
|
|
@ -651,7 +651,7 @@ public abstract class BaseStoredFieldsFormatTestCase extends BaseIndexFileFormat
|
|||
public void testBulkMergeWithDeletes() throws IOException {
|
||||
final int numDocs = atLeast(200);
|
||||
Directory dir = newDirectory();
|
||||
RandomIndexWriter w = new RandomIndexWriter(random(), dir, newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random())).setMergePolicy(NoMergePolicy.COMPOUND_FILES));
|
||||
RandomIndexWriter w = new RandomIndexWriter(random(), dir, newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random())).setMergePolicy(NoMergePolicy.INSTANCE));
|
||||
for (int i = 0; i < numDocs; ++i) {
|
||||
Document doc = new Document();
|
||||
doc.add(new StringField("id", Integer.toString(i), Store.YES));
|
||||
|
|
Loading…
Reference in New Issue