Examples of org.apache.lucene.index.IndexWriter.forceMergeDeletes()

org.apache.lucene.index.IndexWriter.forceMergeDeletes()

Just like {@link #forceMergeDeletes()}, except you can specify whether the call should block until the operation completes. This is only meaningful with a {@link MergeScheduler} that is able to run merges inbackground threads.

NOTE: if this method hits an OutOfMemoryError you should immediately close the writer. See above for details.

NOTE: if you call {@link #close(boolean)}with false, which aborts all running merges, then any thread still running this method might hit a {@link MergePolicy.MergeAbortedException}.

      executor.execute( filler );
    }
    executor.shutdown();
    executor.awaitTermination( 600, TimeUnit.SECONDS );
    iw.commit();
    iw.forceMergeDeletes();
    iw.forceMerge( 1 );
    iw.close();
    System.out.println( "Index created." );
  }

    synchronized (_optimizeMonitor) {
      BaseSearchIndex<R> idx = getSearchIndex();
      IndexWriter writer = null;
      try {
        writer = idx.openIndexWriter(_analyzer, _similarity);
        writer.forceMergeDeletes();
      } finally {
        if (writer != null) {
          idx.closeIndexWriter();
        }
      }

                if (optimize.upgrade()) {
                    ((ElasticsearchMergePolicy)mp).setUpgradeInProgress(true);
                }
                
                if (optimize.onlyExpungeDeletes()) {
                    writer.forceMergeDeletes(false);
                } else if (optimize.maxNumSegments() <= 0) {
                    writer.maybeMerge();
                    possibleMergeNeeded = false;
                } else {
                    writer.forceMerge(optimize.maxNumSegments(), false);

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.