Examples with DocValuesStatus org.apache.lucene.index.CheckIndex.Status.DocValuesStatus used on opensource projects

Example 1 with DocValuesStatus

use of org.apache.lucene.index.CheckIndex.Status.DocValuesStatus in project lucene-solr by apache.

the class BaseDocValuesFormatTestCase method testThreads3.

@Slow
public void testThreads3() throws Exception {
    Directory dir = newFSDirectory(createTempDir());
    IndexWriterConfig conf = newIndexWriterConfig(new MockAnalyzer(random()));
    RandomIndexWriter writer = new RandomIndexWriter(random(), dir, conf);
    int numSortedSets = random().nextInt(21);
    int numBinaries = random().nextInt(21);
    int numSortedNums = random().nextInt(21);
    int numDocs = TestUtil.nextInt(random(), 2025, 2047);
    for (int i = 0; i < numDocs; i++) {
        Document doc = new Document();
        for (int j = 0; j < numSortedSets; j++) {
            doc.add(new SortedSetDocValuesField("ss" + j, new BytesRef(TestUtil.randomSimpleString(random()))));
            doc.add(new SortedSetDocValuesField("ss" + j, new BytesRef(TestUtil.randomSimpleString(random()))));
        }
        for (int j = 0; j < numBinaries; j++) {
            doc.add(new BinaryDocValuesField("b" + j, new BytesRef(TestUtil.randomSimpleString(random()))));
        }
        for (int j = 0; j < numSortedNums; j++) {
            doc.add(new SortedNumericDocValuesField("sn" + j, TestUtil.nextLong(random(), Long.MIN_VALUE, Long.MAX_VALUE)));
            doc.add(new SortedNumericDocValuesField("sn" + j, TestUtil.nextLong(random(), Long.MIN_VALUE, Long.MAX_VALUE)));
        }
        writer.addDocument(doc);
    }
    writer.close();
    // now check with threads
    for (int i = 0; i < 10; i++) {
        final DirectoryReader r = DirectoryReader.open(dir);
        final CountDownLatch startingGun = new CountDownLatch(1);
        Thread[] threads = new Thread[TestUtil.nextInt(random(), 4, 10)];
        for (int tid = 0; tid < threads.length; tid++) {
            threads[tid] = new Thread() {

                @Override
                public void run() {
                    try {
                        ByteArrayOutputStream bos = new ByteArrayOutputStream(1024);
                        PrintStream infoStream = new PrintStream(bos, false, IOUtils.UTF_8);
                        startingGun.await();
                        for (LeafReaderContext leaf : r.leaves()) {
                            DocValuesStatus status = CheckIndex.testDocValues((SegmentReader) leaf.reader(), infoStream, true);
                            if (status.error != null) {
                                throw status.error;
                            }
                        }
                    } catch (Throwable e) {
                        throw new RuntimeException(e);
                    }
                }
            };
        }
        for (int tid = 0; tid < threads.length; tid++) {
            threads[tid].start();
        }
        startingGun.countDown();
        for (int tid = 0; tid < threads.length; tid++) {
            threads[tid].join();
        }
        r.close();
    }
    dir.close();
}