Examples with IndexEntry com.apple.foundationdb.record.IndexEntry used on opensource projects

Example 56 with IndexEntry

use of com.apple.foundationdb.record.IndexEntry in project fdb-record-layer by FoundationDB.

the class LuceneIndexTest method searchForAutoCompleteCrossingMultipleFields.

@Test
void searchForAutoCompleteCrossingMultipleFields() throws Exception {
    try (FDBRecordContext context = openContext()) {
        openRecordStore(context, metaDataBuilder -> {
            metaDataBuilder.removeIndex(TextIndexTestUtils.SIMPLE_DEFAULT_NAME);
            metaDataBuilder.addIndex(COMPLEX_DOC, COMPLEX_MULTIPLE_TEXT_INDEXES_WITH_AUTO_COMPLETE);
        });
        // Write 8 texts and 6 of them contain the key "good"
        recordStore.saveRecord(createComplexDocument(1623L, "Good morning", "", 1));
        recordStore.saveRecord(createComplexDocument(1624L, "Good afternoon", "", 1));
        recordStore.saveRecord(createComplexDocument(1625L, "good evening", "", 1));
        recordStore.saveRecord(createComplexDocument(1626L, "Good night", "", 1));
        recordStore.saveRecord(createComplexDocument(1627L, "", "That's really good!", 1));
        recordStore.saveRecord(createComplexDocument(1628L, "", "I'm good", 1));
        recordStore.saveRecord(createComplexDocument(1629L, "", "Hello Record Layer", 1));
        RecordType recordType = recordStore.saveRecord(createComplexDocument(1630L, "", "Hello FoundationDB!", 1)).getRecordType();
        List<IndexEntry> results = recordStore.scanIndex(COMPLEX_MULTIPLE_TEXT_INDEXES_WITH_AUTO_COMPLETE, IndexScanType.BY_LUCENE_AUTO_COMPLETE, TupleRange.allOf(Tuple.from("good")), null, ScanProperties.FORWARD_SCAN).asList().get();
        results.stream().forEach(i -> assertDocumentPartialRecordFromIndexEntry(recordType, i, (String) i.getKey().get(i.getKeySize() - 1), (String) i.getKey().get(i.getKeySize() - 2), IndexScanType.BY_LUCENE_AUTO_COMPLETE));
        assertEquals(6, context.getTimer().getCounter(FDBStoreTimer.Counts.LUCENE_SCAN_MATCHED_AUTO_COMPLETE_SUGGESTIONS).getCount());
        assertEntriesAndSegmentInfoStoredInCompoundFile(AutoCompleteSuggesterCommitCheckAsync.getSuggestionIndexSubspace(recordStore.indexSubspace(COMPLEX_MULTIPLE_TEXT_INDEXES_WITH_AUTO_COMPLETE), TupleHelpers.EMPTY), context, "_0.cfs", true);
        // Assert the count of suggestions
        assertEquals(6, results.size());
        // Assert the suggestions' keys
        List<String> suggestions = results.stream().map(i -> (String) i.getKey().get(i.getKeySize() - 1)).collect(Collectors.toList());
        assertEquals(ImmutableList.of("good evening", "Good night", "Good morning", "Good afternoon", "I'm good", "That's really good!"), suggestions);
        // Assert the corresponding field for the suggestions
        List<String> fields = results.stream().map(i -> (String) i.getKey().get(i.getKeySize() - 2)).collect(Collectors.toList());
        assertEquals(ImmutableList.of("text", "text", "text", "text", "text2", "text2"), fields);
        // Assert the suggestions are sorted according to their values, which are determined by the position of the term into the indexed text
        List<Long> values = results.stream().map(i -> (Long) i.getValue().get(0)).collect(Collectors.toList());
        List<Long> valuesSorted = new ArrayList<>(values);
        Collections.sort(valuesSorted, Collections.reverseOrder());
        assertEquals(valuesSorted, values);
        assertEquals(values.get(0), values.get(1));
        assertEquals(values.get(1), values.get(2));
        assertEquals(values.get(2), values.get(3));
        assertTrue(values.get(3) > values.get(4));
        assertTrue(values.get(4) > values.get(5));
    }
}

Example 57 with IndexEntry

use of com.apple.foundationdb.record.IndexEntry in project fdb-record-layer by FoundationDB.

the class LuceneIndexTest method simpleInsertAndSearchNumFDBFetches.

@Test
void simpleInsertAndSearchNumFDBFetches() {
    try (FDBRecordContext context = openContext()) {
        rebuildIndexMetaData(context, SIMPLE_DOC, SIMPLE_TEXT_SUFFIXES);
        recordStore.saveRecord(createSimpleDocument(1623L, ENGINEER_JOKE, 2));
        recordStore.saveRecord(createSimpleDocument(1547L, WAYLON, 1));
        RecordCursor<IndexEntry> indexEntries = recordStore.scanIndex(SIMPLE_TEXT_SUFFIXES, IndexScanType.BY_LUCENE_FULL_TEXT, TupleRange.allOf(Tuple.from("Vision")), null, ScanProperties.FORWARD_SCAN);
        assertEquals(1, recordStore.scanIndex(SIMPLE_TEXT_SUFFIXES, IndexScanType.BY_LUCENE_FULL_TEXT, TupleRange.allOf(Tuple.from("Vision")), null, ScanProperties.FORWARD_SCAN).getCount().join());
        assertEquals(1, context.getTimer().getCounter(FDBStoreTimer.Counts.LOAD_SCAN_ENTRY).getCount());
        assertCorrectMetricCount(FDBStoreTimer.Events.LUCENE_GET_FILE_REFERENCE, 1);
        assertEntriesAndSegmentInfoStoredInCompoundFile(recordStore.indexSubspace(SIMPLE_TEXT_SUFFIXES), context, "_0.cfs", true);
    }
}

Example 58 with IndexEntry

use of com.apple.foundationdb.record.IndexEntry in project fdb-record-layer by FoundationDB.

the class LuceneIndexTest method testGroupedRecordSearch.

@Test
void testGroupedRecordSearch() {
    try (FDBRecordContext context = openContext()) {
        rebuildIndexMetaData(context, MAP_DOC, MAP_ON_VALUE_INDEX);
        recordStore.saveRecord(createMultiEntryMapDoc(1623L, ENGINEER_JOKE, "sampleTextPhrase", WAYLON, "sampleTextSong", 2));
        RecordCursor<IndexEntry> indexEntries = recordStore.scanIndex(MAP_ON_VALUE_INDEX, IndexScanType.BY_LUCENE, TupleRange.allOf(Tuple.from("entry_value:Vision", "sampleTextPhrase")), null, ScanProperties.FORWARD_SCAN);
        assertEquals(1, indexEntries.getCount().join());
        assertEquals(1, context.getTimer().getCounter(FDBStoreTimer.Counts.LOAD_SCAN_ENTRY).getCount());
        assertEntriesAndSegmentInfoStoredInCompoundFile(recordStore.indexSubspace(MAP_ON_VALUE_INDEX).subspace(Tuple.from("sampleTextPhrase")), context, "_0.cfs", true);
    }
}

Example 59 with IndexEntry

use of com.apple.foundationdb.record.IndexEntry in project fdb-record-layer by FoundationDB.

the class LuceneIndexTest method simpleInsertAndSearch.

@Test
void simpleInsertAndSearch() {
    try (FDBRecordContext context = openContext()) {
        rebuildIndexMetaData(context, SIMPLE_DOC, SIMPLE_TEXT_SUFFIXES);
        recordStore.saveRecord(createSimpleDocument(1623L, ENGINEER_JOKE, 2));
        recordStore.saveRecord(createSimpleDocument(1547L, WAYLON, 1));
        RecordCursor<IndexEntry> indexEntries = recordStore.scanIndex(SIMPLE_TEXT_SUFFIXES, IndexScanType.BY_LUCENE_FULL_TEXT, TupleRange.allOf(Tuple.from("Vision")), null, ScanProperties.FORWARD_SCAN);
        assertEquals(1, recordStore.scanIndex(SIMPLE_TEXT_SUFFIXES, IndexScanType.BY_LUCENE_FULL_TEXT, TupleRange.allOf(Tuple.from("Vision")), null, ScanProperties.FORWARD_SCAN).getCount().join());
        assertEquals(1, context.getTimer().getCounter(FDBStoreTimer.Counts.LOAD_SCAN_ENTRY).getCount());
        assertEntriesAndSegmentInfoStoredInCompoundFile(recordStore.indexSubspace(SIMPLE_TEXT_SUFFIXES), context, "_0.cfs", true);
    }
}

Example 60 with IndexEntry

use of com.apple.foundationdb.record.IndexEntry in project fdb-record-layer by FoundationDB.

the class LuceneIndexTest method searchForAutoCompleteWithTextSizeLimit.

void searchForAutoCompleteWithTextSizeLimit(int limit, boolean matches) throws Exception {
    try (FDBRecordContext context = openContext(RecordLayerPropertyStorage.newBuilder().addProp(LuceneRecordContextProperties.LUCENE_AUTO_COMPLETE_TEXT_SIZE_UPPER_LIMIT, limit))) {
        final RecordType recordType = addIndexAndSaveRecordForAutoComplete(context, false);
        List<IndexEntry> results = recordStore.scanIndex(SIMPLE_TEXT_WITH_AUTO_COMPLETE, IndexScanType.BY_LUCENE_AUTO_COMPLETE, TupleRange.allOf(Tuple.from("software engineer")), null, ScanProperties.FORWARD_SCAN).asList().get();
        if (!matches) {
            // Assert no suggestions
            assertTrue(results.isEmpty());
            return;
        }
        // Assert the count of suggestions
        assertEquals(1, results.size());
        // Assert the suggestions' keys
        List<String> suggestions = results.stream().map(i -> (String) i.getKey().get(i.getKeySize() - 1)).collect(Collectors.toList());
        assertEquals(ImmutableList.of(ENGINEER_JOKE), suggestions);
        // Assert the corresponding field for the suggestions
        List<String> fields = results.stream().map(i -> (String) i.getKey().get(i.getKeySize() - 2)).collect(Collectors.toList());
        assertEquals(ImmutableList.of("text"), fields);
        results.stream().forEach(i -> assertDocumentPartialRecordFromIndexEntry(recordType, i, (String) i.getKey().get(i.getKeySize() - 1), (String) i.getKey().get(i.getKeySize() - 2), IndexScanType.BY_LUCENE_AUTO_COMPLETE));
        assertEquals(1, context.getTimer().getCounter(FDBStoreTimer.Counts.LUCENE_SCAN_MATCHED_AUTO_COMPLETE_SUGGESTIONS).getCount());
        assertEntriesAndSegmentInfoStoredInCompoundFile(AutoCompleteSuggesterCommitCheckAsync.getSuggestionIndexSubspace(recordStore.indexSubspace(SIMPLE_TEXT_WITH_AUTO_COMPLETE), TupleHelpers.EMPTY), context, "_0.cfs", true);
    }
}