Package org.apache.accumulo.server.logger

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

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      } else if (entry.getKey().getColumnQualifier().toString().equals("mut")) {
        DataInputStream dis = new DataInputStream(new ByteArrayInputStream(entry.getValue().get()));
        Mutation m = new Mutation();
        m.readFields(dis);
       
        LogFileValue lfv = new LogFileValue();
        lfv.mutations = Collections.singletonList(m);
       
        System.out.println(LogFileValue.format(lfv, 1));
       
        List<ColumnUpdate> columnsUpdates = m.getUpdates();
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        } catch (IllegalArgumentException ex) {
          log.info("Ignoring non-log file " + name + " in " + localWalDirectory);
          continue;
        }
        LogFileKey key = new LogFileKey();
        LogFileValue value = new LogFileValue();
        log.info("Openning local log " + file.getPath());
        Reader reader = new SequenceFile.Reader(localfs, file.getPath(), localfs.getConf());
        Path tmp = new Path(Constants.getWalDirectory(conf) + "/" + name + ".copy");
        FSDataOutputStream writer = fs.create(tmp);
        while (reader.next(key, value)) {
          try {
            key.write(writer);
            value.write(writer);
          } catch (EOFException ex) {
            break;
          }
        }
        writer.close();
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    for (TabletMutations tabletMutations : mutations) {
      LogFileKey key = new LogFileKey();
      key.event = MANY_MUTATIONS;
      key.seq = tabletMutations.getSeq();
      key.tid = tabletMutations.getTid();
      LogFileValue value = new LogFileValue();
      value.mutations = tabletMutations.getMutations();
      data.add(new Pair<LogFileKey,LogFileValue>(key, value));
    }
    return logFileData(data);
  }
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    public final LogFileKey key;
    public final LogFileValue value;
   
    KeyValue() {
      key = new LogFileKey();
      value = new LogFileValue();
    }
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      } else if (entry.getKey().getColumnQualifier().toString().equals("mut")) {
        DataInputStream dis = new DataInputStream(new ByteArrayInputStream(entry.getValue().get()));
        Mutation m = new Mutation();
        m.readFields(dis);
       
        LogFileValue lfv = new LogFileValue();
        lfv.mutations = Collections.singletonList(m);
       
        System.out.println(LogFileValue.format(lfv, 1));
       
        List<ColumnUpdate> columnsUpdates = m.getUpdates();
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      Configuration conf = new Configuration();
      FileSystem fs = FileSystem.get(conf);
     
      key = new LogFileKey();
      value = new LogFileValue();
     
      fsdis = fs.open(fileSplit.getPath());
      FileStatus status = fs.getFileStatus(fileSplit.getPath());
      length = status.getLen();
    }
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          final ArrayList<Pair<LogFileKey,LogFileValue>> buffer = new ArrayList<Pair<LogFileKey,LogFileValue>>();
          try {
            long start = input.getPos();
            while (input.getPos() - start < bufferSize) {
              LogFileKey key = new LogFileKey();
              LogFileValue value = new LogFileValue();
              key.readFields(decryptingInput);
              value.readFields(decryptingInput);
              buffer.add(new Pair<LogFileKey,LogFileValue>(key, value));
            }
            writeBuffer(destPath, buffer, part++);
            buffer.clear();
          } catch (EOFException ex) {
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        } catch (IllegalArgumentException ex) {
          log.info("Ignoring non-log file " + name + " in " + localWalDirectory);
          continue;
        }
        LogFileKey key = new LogFileKey();
        LogFileValue value = new LogFileValue();
        log.info("Openning local log " + file.getPath());
        Reader reader = new SequenceFile.Reader(localfs, file.getPath(), localfs.getConf());
        Path tmp = new Path(Constants.getWalDirectory(conf) + "/" + name + ".copy");
        FSDataOutputStream writer = fs.create(tmp);
        while (reader.next(key, value)) {
          try {
            key.write(writer);
            value.write(writer);
          } catch (EOFException ex) {
            break;
          }
        }
        writer.close();
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        for (TabletMutations tabletMutations : mutations) {
          LogFileKey key = new LogFileKey();
          key.event = MANY_MUTATIONS;
          key.seq = tabletMutations.getSeq();
          key.tid = tabletMutations.getTid();
          LogFileValue value = new LogFileValue();
          value.mutations = tabletMutations.getMutations();
          write(key, value);
        }
      } catch (Exception e) {
        log.error(e, e);
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  }
 
  int findLastStartToFinish(MultiReader reader, int fileno, KeyExtent extent, Set<String> tabletFiles, LastStartToFinish lastStartToFinish) throws IOException, EmptyMapFileException, UnusedException {
    // 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 EmptyMapFileException();
    if (key.event != OPEN)
      throw new RuntimeException("First log entry value is not OPEN");
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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
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