Package org.apache.accumulo.server.logger

Examples of org.apache.accumulo.server.logger.LogFileValue

209
210
211
212
213
214
215
216
217
218
219
    return tid;
  }
 
  private void playbackMutations(MultiReader reader, int tid, LastStartToFinish lastStartToFinish, MutationReceiver mr) throws IOException {
    LogFileKey key = new LogFileKey();
    LogFileValue value = new LogFileValue();
   
    // Playback mutations after the last stop to finish
    log.info("Scanning for mutations starting at sequence number " + lastStartToFinish.seq + " for tid " + tid);
    key.event = MUTATION;
    key.tid = tid;
View Full Code Here
117
118
119
120
121
122
123
124
125
126
127
  }
 
  int findLastStartToFinish(MultiReader reader, int fileno, KeyExtent extent, Set<String> tabletFiles, LastStartToFinish lastStartToFinish) throws IOException {
    // Scan for tableId for this extent (should always be in the log)
    LogFileKey key = new LogFileKey();
    LogFileValue value = new LogFileValue();
    int tid = -1;
    if (!reader.next(key, value))
      throw new RuntimeException("Unable to read log entries");
    if (key.event != OPEN)
      throw new RuntimeException("First log entry value is not OPEN");
View Full Code Here
188
189
190
191
192
193
194
195
196
197
198
    return tid;
  }
 
  private void playbackMutations(MultiReader reader, int tid, LastStartToFinish lastStartToFinish, MutationReceiver mr) throws IOException {
    LogFileKey key = new LogFileKey();
    LogFileValue value = new LogFileValue();
   
    // Playback mutations after the last stop to finish
    log.info("Scanning for mutations starting at sequence number " + lastStartToFinish.seq + " for tid " + tid);
    key.event = MUTATION;
    key.tid = tid;
View Full Code Here
62
63
64
65
66
67
68
    public final LogFileKey key;
    public final LogFileValue value;
   
    KeyValue() {
      key = new LogFileKey();
      value = new LogFileValue();
    }
View Full Code Here
129
130
131
132
133
134
135
136
137
138
139
  private SequenceFile.Reader readOpen(LogFile logFile) throws Exception {
    String path = "./target/" + logFile.name;
    assertTrue(fs.exists(new Path(path)));
    SequenceFile.Reader result = new SequenceFile.Reader(fs, new Path(path), fs.getConf());
    LogFileKey key = new LogFileKey();
    LogFileValue value = new LogFileValue();
    assertTrue(result.next(key, value));
    assertTrue(key.event == LogEvents.OPEN);
    assertTrue(key.tid == LogFileKey.VERSION);
    return result;
  }
View Full Code Here
153
154
155
156
157
158
159
160
161
162
163
    m.put(new Text("cf1"), new Text("cq1"), new Value("value1".getBytes()));
    writer.log(null, logFile.id, 2, 42, m.toThrift());
    writer.close(null, logFile.id);
    SequenceFile.Reader dis = readOpen(logFile);
    LogFileKey key = new LogFileKey();
    LogFileValue value = new LogFileValue();
    assertTrue(dis.next(key, value));
    assertTrue(key.event == MUTATION);
    assertEquals(key.seq, 2);
    assertEquals(key.tid, 42);
    assertEquals(value.mutations.length, 1);
View Full Code Here
178
179
180
181
182
183
184
185
186
187
188
    updates.add(new TabletMutations(13, 3, all));
    writer.logManyTablets(null, logFile.id, updates);
    writer.close(null, logFile.id);
    SequenceFile.Reader dis = readOpen(logFile);
    LogFileKey key = new LogFileKey();
    LogFileValue value = new LogFileValue();
    assertTrue(dis.next(key, value));
    assertTrue(key.event == MANY_MUTATIONS);
    assertEquals(key.seq, 3);
    assertEquals(key.tid, 13);
    assertEquals(value.mutations.length, 10);
View Full Code Here
198
199
200
201
202
203
204
205
206
207
208
    String fqfn = "/foo/bar";
    writer.minorCompactionFinished(null, logFile.id, 4, 17, fqfn);
    writer.close(null, logFile.id);
    SequenceFile.Reader dis = readOpen(logFile);
    LogFileKey key = new LogFileKey();
    LogFileValue value = new LogFileValue();
    assertTrue(dis.next(key, value));
    assertTrue(key.event == COMPACTION_FINISH);
    assertEquals(key.seq, 4);
    assertEquals(key.tid, 17);
    cleanup(logFile);
View Full Code Here
214
215
216
217
218
219
220
221
222
223
224
    String fqfn = "/foo/bar";
    writer.minorCompactionStarted(null, logFile.id, 5, 23, fqfn);
    writer.close(null, logFile.id);
    SequenceFile.Reader dis = readOpen(logFile);
    LogFileKey key = new LogFileKey();
    LogFileValue value = new LogFileValue();
    assertTrue(dis.next(key, value));
    assertTrue(key.event == COMPACTION_START);
    assertEquals(key.seq, 5);
    assertEquals(key.tid, 23);
    assertEquals(key.filename, "/foo/bar");
View Full Code Here
231
232
233
234
235
236
237
238
239
240
241
    KeyExtent ke = new KeyExtent(new Text("table1"), new Text("zzzz"), new Text("aaaaa"));
    writer.defineTablet(null, logFile.id, 6, 31, ke.toThrift());
    writer.close(null, logFile.id);
    SequenceFile.Reader dis = readOpen(logFile);
    LogFileKey key = new LogFileKey();
    LogFileValue value = new LogFileValue();
    assertTrue(dis.next(key, value));
    assertTrue(key.event == DEFINE_TABLET);
    assertEquals(key.seq, 6);
    assertEquals(key.tid, 31);
    assertEquals(ke, key.tablet);
View Full Code Here
TOP

Related Classes of org.apache.accumulo.server.logger.LogFileValue

  • org.apache.accumulo.core.data.Mutation
  • org.apache.accumulo.server.data.ServerMutation
  • org.apache.accumulo.server.logger.LogFileTest
  • org.apache.accumulo.server.logger.TestLogWriter
  • org.apache.accumulo.server.metanalysis.LogFileInputFormat$LogFileRecordReader
  • org.apache.accumulo.server.metanalysis.PrintEvents
  • org.apache.accumulo.server.tabletserver.log.DfsLogger
  • org.apache.accumulo.server.tabletserver.log.LogSorter$LogProcessor
  • org.apache.accumulo.server.tabletserver.log.SortedLogRecovery
  • org.apache.accumulo.server.tabletserver.log.SortedLogRecoveryTest$KeyValue
    • Copyright © 2018 www.massapicom. 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.