Examples of org.apache.lucene.replicator.IndexRevision

org.apache.lucene.replicator.IndexRevision

A {@link Revision} of a single index files which comprises the list of filesthat are part of the current {@link IndexCommit}. To ensure the files are not deleted by {@link IndexWriter} for as long as this revision stays alive (i.e.until {@link #release()}), the current commit point is snapshotted, using {@link SnapshotDeletionPolicy} (this means that the given writer's{@link IndexWriterConfig#getIndexDeletionPolicy() config} should return{@link SnapshotDeletionPolicy}).

When this revision is {@link #release() released}, it releases the obtained snapshot as well as calls {@link IndexWriter#deleteUnusedFiles()} so that thesnapshotted files are deleted (if they are no longer needed). @lucene.experimental

  private void publishRevision(int id) throws IOException {
    Document doc = new Document();
    writer.addDocument(doc);
    writer.setCommitData(Collections.singletonMap("ID", Integer.toString(id, 16)));
    writer.commit();
    serverReplicator.publish(new IndexRevision(writer));
  }

  private void publishRevision(int id) throws IOException {
    Document doc = new Document();
    writer.addDocument(doc);
    writer.setCommitData(Collections.singletonMap("ID", Integer.toString(id, 16)));
    writer.commit();
    serverReplicator.publish(new IndexRevision(writer));
  }

  private void publishRevision(int id) throws IOException {
    Document doc = new Document();
    writer.addDocument(doc);
    writer.setCommitData(Collections.singletonMap("ID", Integer.toString(id, 16)));
    writer.commit();
    serverReplicator.publish(new IndexRevision(writer));
  }

Examples of org.apache.lucene.replicator.IndexRevision

Related Classes of org.apache.lucene.replicator.IndexRevision