List of addDocuments() Examples

Examples of addDocuments()

org.apache.lucene.index.IndexWriter.addDocuments()
Atomically adds a block of documents with sequentially assigned document IDs, such that an external reader will see all or none of the documents.
WARNING: the index does not currently record which documents were added as a block. Today this is fine, because merging will preserve the block (as long as none them were deleted). But it's possible in the future that Lucene may more aggressively re-order documents (for example, perhaps to obtain better index compression), in which case you may need to fully re-index your documents at that time.
See {@link #addDocument(Document)} for details onindex and IndexWriter state after an Exception, and flushing/merging temporary free space requirements.

NOTE: tools that do offline splitting of an index (for example, IndexSplitter in contrib) or re-sorting of documents (for example, IndexSorter in contrib) are not aware of these atomically added documents and will likely break them up. Use such tools at your own risk!
NOTE: if this method hits an OutOfMemoryError you should immediately close the writer. See above for details.
@throws CorruptIndexException if the index is corrupt @throws IOException if there is a low-level IO error @lucene.experimental
org.apache.lucene.index.RandomIndexWriter.addDocuments()
org.carrot2.core.Cluster.addDocuments()
Adds document to this cluster. @param documents to be added to this cluster @return this cluster for convenience

Examples of org.apache.lucene.index.RandomIndexWriter.addDocuments()

    docs.add(document);
    document = new Document();
    document.add(new StringField("__type", "parent", Field.Store.NO));
    document.add(new StringField("field1", "d", Field.Store.NO));
    docs.add(document);
    w.addDocuments(docs);
    w.commit();


    docs.clear();
    document = new Document();
    document.add(new StringField("field2", "i", Field.Store.NO));

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Examples of org.apache.lucene.index.RandomIndexWriter.addDocuments()

    docs.add(document);
    document = new Document();
    document.add(new StringField("__type", "parent", Field.Store.NO));
    document.add(new StringField("field1", "f", Field.Store.NO));
    docs.add(document);
    w.addDocuments(docs);


    docs.clear();
    document = new Document();
    document.add(new StringField("field2", "k", Field.Store.NO));
    document.add(new StringField("filter_1", "T", Field.Store.NO));

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Examples of org.apache.lucene.index.RandomIndexWriter.addDocuments()

    docs.add(document);
    document = new Document();
    document.add(new StringField("__type", "parent", Field.Store.NO));
    document.add(new StringField("field1", "g", Field.Store.NO));
    docs.add(document);
    w.addDocuments(docs);


    // This doc will not be included, because it doesn't have nested docs
    document = new Document();
    document.add(new StringField("__type", "parent", Field.Store.NO));
    document.add(new StringField("field1", "h", Field.Store.NO));

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Examples of org.apache.lucene.index.RandomIndexWriter.addDocuments()

    docs.add(document);
    document = new Document();
    document.add(new StringField("__type", "parent", Field.Store.NO));
    document.add(new StringField("field1", "i", Field.Store.NO));
    docs.add(document);
    w.addDocuments(docs);
    w.commit();


    // Some garbage docs, just to check if the NestedFieldComparator can deal with this.
    document = new Document();
    document.add(new StringField("fieldXXX", "x", Field.Store.NO));

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Examples of org.apache.lucene.index.RandomIndexWriter.addDocuments()

      }
      // So we can pull filter marking last doc in block:
      final Field groupEnd = newField("groupend", "x", groupEndType);
      docs.get(docs.size()-1).add(groupEnd);
      // Add as a doc block:
      w.addDocuments(docs);
      if (group != null && random().nextInt(7) == 4) {
        updateDocs.add(docs);
      }
    }

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Examples of org.apache.lucene.index.RandomIndexWriter.addDocuments()

        fields[j] = fieldValues;
      }
      docs.add(new Doc(fields));
      documents.add(document);
    }
    writer.addDocuments(documents);
    writer.close();
    IndexReader reader = DirectoryReader.open(dir);


    try {
      int highlightIters = 1 + random().nextInt(120 * RANDOM_MULTIPLIER);

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Examples of org.apache.lucene.index.RandomIndexWriter.addDocuments()

      }
      // So we can pull filter marking last doc in block:
      final Field groupEnd = newField("groupend", "x", groupEndType);
      docs.get(docs.size()-1).add(groupEnd);
      // Add as a doc block:
      w.addDocuments(docs);
      if (group != null && random().nextInt(7) == 4) {
        updateDocs.add(docs);
      }
    }

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Examples of org.apache.lucene.index.RandomIndexWriter.addDocuments()

    docs.add(document);
    document = new Document();
    document.add(new StringField("__type", "parent", Field.Store.NO));
    document.add(new StringField("field1", "a", Field.Store.NO));
    docs.add(document);
    w.addDocuments(docs);
    w.commit();


    docs.clear();
    document = new Document();
    document.add(new StringField("field2", "c", Field.Store.NO));

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Examples of org.apache.lucene.index.RandomIndexWriter.addDocuments()

    docs.add(document);
    document = new Document();
    document.add(new StringField("__type", "parent", Field.Store.NO));
    document.add(new StringField("field1", "b", Field.Store.NO));
    docs.add(document);
    w.addDocuments(docs);


    docs.clear();
    document = new Document();
    document.add(new StringField("field2", "e", Field.Store.NO));
    document.add(new StringField("filter_1", "T", Field.Store.NO));

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Examples of org.apache.lucene.index.RandomIndexWriter.addDocuments()

    docs.add(document);
    document = new Document();
    document.add(new StringField("__type", "parent", Field.Store.NO));
    document.add(new StringField("field1", "c", Field.Store.NO));
    docs.add(document);
    w.addDocuments(docs);


    docs.clear();
    document = new Document();
    document.add(new StringField("field2", "g", Field.Store.NO));
    document.add(new StringField("filter_1", "T", Field.Store.NO));

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