Package org.apache.lucene.store

Examples of org.apache.lucene.store.IndexOutput.writeString()

159
160
161
162
163
164
165
166
167
168
169
            long totalSize = 0;
            while(it.hasNext()) {
                FileEntry fe = (FileEntry) it.next();
                fe.directoryOffset = os.getFilePointer();
                os.writeLong(0);    // for now
                os.writeString(fe.file);
                totalSize += directory.fileLength(fe.file);
            }

            // Pre-allocate size of file as optimization --
            // this can potentially help IO performance as
View Full Code Here
75
76
77
78
79
80
81
82
83
84
85
            bits |= OMIT_TERM_FREQ_AND_POSITIONS;
          } else if (fi.getIndexOptions() == IndexOptions.DOCS_AND_FREQS) {
            bits |= OMIT_POSITIONS;
          }
        }
        output.writeString(fi.name);
        /*
         * we need to write the field number since IW tries
         * to stabelize the field numbers across segments so the
         * FI ordinal is not necessarily equivalent to the field number
         */
 
View Full Code Here
67
68
69
70
71
72
73
74
75
76
77
            bits |= Lucene42FieldInfosFormat.STORE_OFFSETS_IN_POSTINGS;
          } else if (indexOptions == IndexOptions.DOCS_AND_FREQS) {
            bits |= Lucene42FieldInfosFormat.OMIT_POSITIONS;
          }
        }
        output.writeString(fi.name);
        output.writeVInt(fi.number);
        output.writeByte(bits);

        // pack the DV types in one byte
        final byte dv = docValuesByte(fi.getDocValuesType());
View Full Code Here
67
68
69
70
71
72
73
74
75
76
77
            bits |= Lucene40FieldInfosFormat.STORE_OFFSETS_IN_POSTINGS;
          } else if (indexOptions == IndexOptions.DOCS_AND_FREQS) {
            bits |= Lucene40FieldInfosFormat.OMIT_POSITIONS;
          }
        }
        output.writeString(fi.name);
        output.writeVInt(fi.number);
        output.writeByte(bits);

        // pack the DV types in one byte
        final byte dv = docValuesByte(fi.getDocValuesType(), fi.getAttribute(Lucene40FieldInfosReader.LEGACY_DV_TYPE_KEY));
View Full Code Here
51
52
53
54
55
56
57
58
59
60
61
    boolean success = false;
    try {
      CodecUtil.writeHeader(output, Lucene46SegmentInfoFormat.CODEC_NAME, Lucene46SegmentInfoFormat.VERSION_CURRENT);
      // Write the Lucene version that created this segment, since 3.1
      output.writeString(si.getVersion());
      output.writeInt(si.getDocCount());

      output.writeByte((byte) (si.getUseCompoundFile() ? SegmentInfo.YES : SegmentInfo.NO));
      output.writeStringStringMap(si.getDiagnostics());
      output.writeStringSet(si.files());
View Full Code Here
44
45
46
47
48
49
50
51
52
53
54
      dir.setAssertNoUnrefencedFilesOnClose(true);
      IndexWriter iw = new IndexWriter(dir, new IndexWriterConfig(TEST_VERSION_CURRENT, null));
      iw.addDocument(new Document());
      iw.close();
      IndexOutput output = dir.createOutput("_hello.world", IOContext.DEFAULT);
      output.writeString("i am unreferenced!");
      output.close();
      dir.sync(Collections.singleton("_hello.world"));
      dir.close();
    }
  }
View Full Code Here
34
35
36
37
38
39
40
41
42
43
44
   @Test @Override
   public void testIndexWritingAndFinding() throws IOException, InterruptedException {
      verifyBoth(cache0,cache1);
      IndexOutput indexOutput = dirA.createOutput(filename, IOContext.DEFAULT);
      indexOutput.writeString("no need to write, nobody ever will read this");
      indexOutput.flush();
      indexOutput.close();
      assertFileExistsHavingRLCount(filename, 0, true);
      IndexInput firstOpenOnB = dirB.openInput(filename, IOContext.DEFAULT);
      assertFileExistsHavingRLCount(filename, 0, true);
View Full Code Here
44
45
46
47
48
49
50
51
52
53
54
  
   @Test @Override
   public void testIndexWritingAndFinding() throws IOException, InterruptedException {
      verifyBoth(cache0,cache1);
      IndexOutput indexOutput = dirA.createOutput(filename);
      indexOutput.writeString("no need to write, nobody ever will read this");
      indexOutput.flush();
      indexOutput.close();
      assertFileExistsHavingRLCount(filename, 1, true);
      IndexInput firstOpenOnB = dirB.openInput(filename);
      assertFileExistsHavingRLCount(filename, 2, true);
View Full Code Here
79
80
81
82
83
84
85
86
87
88
89
  
   @Test
   public void testIndexWritingAndFinding() throws IOException, InterruptedException {
      verifyBoth(cache0,cache1);
      IndexOutput indexOutput = dirA.createOutput(filename);
      indexOutput.writeString("no need to write, nobody ever will read this");
      indexOutput.flush();
      indexOutput.close();
      assertFileExistsHavingRLCount(filename, 1, true);
      IndexInput openInput = dirB.openInput(filename);
      assertFileExistsHavingRLCount(filename, 2, true);
View Full Code Here
26
27
28
29
30
31
32
33
34
35
36
   public void testIndexWritingAndFinding() throws IOException, InterruptedException {
      prepareEnvironment(false);

      verifyBoth(cache0,cache1);
      IndexOutput indexOutput = dirA.createOutput(filename, IOContext.DEFAULT);
      indexOutput.writeString("no need to write, nobody ever will read this");
      indexOutput.flush();
      indexOutput.close();
      assertFileExistsHavingRLCount(filename, 1, true);
      IndexInput firstOpenOnB = dirB.openInput(filename, IOContext.DEFAULT);
      assertFileExistsHavingRLCount(filename, 2, true);
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. All rights reserved.
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.