Examples with TrackingIndexWriter org.apache.lucene.index.TrackingIndexWriter used on opensource projects

Example 1 with TrackingIndexWriter

use of org.apache.lucene.index.TrackingIndexWriter in project orientdb by orientechnologies.

the class OLuceneStorage method reOpen.

private void reOpen() throws IOException {
    if (mgrWriter != null) {
        OLogManager.instance().info(this, "index storage is open don't reopen");
        return;
    }
    ODatabaseDocumentInternal database = ODatabaseRecordThreadLocal.INSTANCE.get();
    final OAbstractPaginatedStorage storageLocalAbstract = (OAbstractPaginatedStorage) database.getStorage().getUnderlying();
    Directory dir = null;
    if (storageLocalAbstract instanceof OLocalPaginatedStorage) {
        String pathname = getIndexPath((OLocalPaginatedStorage) storageLocalAbstract);
        OLogManager.instance().info(this, "Opening NIOFS Lucene db=%s, path=%s", database.getName(), pathname);
        dir = NIOFSDirectory.open(new File(pathname).toPath());
    } else {
        OLogManager.instance().info(this, "Opening RAM Lucene index db=%s", database.getName());
        dir = new RAMDirectory();
    }
    final IndexWriter indexWriter = createIndexWriter(dir);
    mgrWriter = new TrackingIndexWriter(indexWriter);
    searcherManager = new SearcherManager(indexWriter, true, null);
    if (nrt != null) {
        nrt.close();
    }
    nrt = new ControlledRealTimeReopenThread(mgrWriter, searcherManager, 60.00, 0.1);
    nrt.setDaemon(true);
    nrt.start();
    flush();
    OLogManager.instance().info(this, "REOPEN DONE");
}

Example 2 with TrackingIndexWriter

use of org.apache.lucene.index.TrackingIndexWriter in project orientdb by orientechnologies.

the class OLuceneIndexEngineAbstract method open.

private void open(final ODocument metadata) throws IOException {
    OLuceneDirectoryFactory directoryFactory = new OLuceneDirectoryFactory();
    directory = directoryFactory.createDirectory(getDatabase(), name, metadata);
    final IndexWriter indexWriter = createIndexWriter(directory);
    mgrWriter = new TrackingIndexWriter(indexWriter);
    searcherManager = new SearcherManager(indexWriter, true, null);
    reopenToken = 0;
    nrt = new ControlledRealTimeReopenThread(mgrWriter, searcherManager, 60.00, 0.1);
    nrt.setDaemon(true);
    nrt.start();
    closed.set(false);
    flush();
}

Example 3 with TrackingIndexWriter

use of org.apache.lucene.index.TrackingIndexWriter in project orientdb by orientechnologies.

the class OLuceneIndexEngineAbstract method open.

private synchronized void open() throws IOException {
    if (!closed.get())
        return;
    OLuceneDirectoryFactory directoryFactory = new OLuceneDirectoryFactory();
    directory = directoryFactory.createDirectory(getDatabase(), name, metadata);
    final IndexWriter indexWriter = createIndexWriter(directory);
    mgrWriter = new TrackingIndexWriter(indexWriter);
    searcherManager = new SearcherManager(indexWriter, true, null);
    reopenToken = 0;
    startNRT();
    closed.set(false);
    flush();
    scheduleCommitTask();
}