List of compareColumnFamily() Examples

Examples of compareColumnFamily()

org.apache.accumulo.core.data.Key.compareColumnFamily()
Efficiently compare the the column family of a key w/o allocating a text object and copying the column qualifier into it. @param cf column family to compare to keys column family @return same as {@link #getColumnFamily()}.compareTo(cf)

Examples of org.apache.accumulo.core.data.Key.compareColumnFamily()

        last = ke;
      }
      if (TabletsSection.ServerColumnFamily.DIRECTORY_COLUMN.hasColumns(key)) {
        directory = entry.getValue().toString();
        log.debug("Found directory " + directory + " for row " + key.getRow().toString());
      } else if (key.compareColumnFamily(DataFileColumnFamily.NAME) == 0) {
        String filename = key.getColumnQualifier().toString();
        knownFiles.add(filename);
        log.debug("METADATA file found: " + filename);
      }
    }

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Examples of org.apache.accumulo.core.data.Key.compareColumnFamily()

      scanner.fetchColumnFamily(DataFileColumnFamily.NAME);
      scanner.fetchColumnFamily(TabletsSection.CurrentLocationColumnFamily.NAME);
      Set<FileRef> datafiles = new TreeSet<FileRef>();
      for (Entry<Key,Value> entry : scanner) {
        Key key = entry.getKey();
        if (key.compareColumnFamily(DataFileColumnFamily.NAME) == 0) {
          datafiles.add(new FileRef(this.master.fs, key));
          if (datafiles.size() > 1000) {
            MetadataTableUtil.addDeleteEntries(extent, datafiles, SystemCredentials.get());
            datafiles.clear();
          }

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Examples of org.apache.accumulo.core.data.Key.compareColumnFamily()

            MetadataTableUtil.addDeleteEntries(extent, datafiles, SystemCredentials.get());
            datafiles.clear();
          }
        } else if (TabletsSection.ServerColumnFamily.TIME_COLUMN.hasColumns(key)) {
          timeType = entry.getValue().toString().charAt(0);
        } else if (key.compareColumnFamily(TabletsSection.CurrentLocationColumnFamily.NAME) == 0) {
          throw new IllegalStateException("Tablet " + key.getRow() + " is assigned during a merge!");
        } else if (TabletsSection.ServerColumnFamily.DIRECTORY_COLUMN.hasColumns(key)) {
          datafiles.add(new FileRef(entry.getValue().toString(), this.master.fs.getFullPath(FileType.TABLE, entry.getValue().toString())));
          if (datafiles.size() > 1000) {
            MetadataTableUtil.addDeleteEntries(extent, datafiles, SystemCredentials.get());

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Examples of org.apache.accumulo.core.data.Key.compareColumnFamily()

    Map<String,Long> localBlocks = new HashMap<String,Long>();
    ArrayList<String> files = new ArrayList<String>();
    
    for (Entry<Key,Value> entry : scanner) {
      Key key = entry.getKey();
      if (key.compareColumnFamily(TabletsSection.CurrentLocationColumnFamily.NAME) == 0) {
        String location = entry.getValue().toString();
        String[] parts = location.split(":");
        String host = parts[0];
        addBlocks(fs, host, files, totalBlocks, localBlocks);
        files.clear();

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Examples of org.apache.accumulo.core.data.Key.compareColumnFamily()

        String location = entry.getValue().toString();
        String[] parts = location.split(":");
        String host = parts[0];
        addBlocks(fs, host, files, totalBlocks, localBlocks);
        files.clear();
      } else if (key.compareColumnFamily(DataFileColumnFamily.NAME) == 0) {
        
        files.add(fs.getFullPath(key).toString());
      }
    }
    System.out.println(" Server         %local  total blocks");

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Examples of org.apache.accumulo.core.data.Key.compareColumnFamily()

        scanner.fetchColumnFamily(Constants.METADATA_DATAFILE_COLUMN_FAMILY);
        scanner.fetchColumnFamily(Constants.METADATA_CURRENT_LOCATION_COLUMN_FAMILY);
        Set<String> datafiles = new TreeSet<String>();
        for (Entry<Key,Value> entry : scanner) {
          Key key = entry.getKey();
          if (key.compareColumnFamily(Constants.METADATA_DATAFILE_COLUMN_FAMILY) == 0) {
            datafiles.add(key.getColumnQualifier().toString());
            if (datafiles.size() > 1000) {
              MetadataTable.addDeleteEntries(range, datafiles, SecurityConstants.getSystemCredentials());
              datafiles.clear();
            }

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Examples of org.apache.accumulo.core.data.Key.compareColumnFamily()

              MetadataTable.addDeleteEntries(range, datafiles, SecurityConstants.getSystemCredentials());
              datafiles.clear();
            }
          } else if (Constants.METADATA_TIME_COLUMN.hasColumns(key)) {
            timeType = entry.getValue().toString().charAt(0);
          } else if (key.compareColumnFamily(Constants.METADATA_CURRENT_LOCATION_COLUMN_FAMILY) == 0) {
            throw new IllegalStateException("Tablet " + key.getRow() + " is assigned during a merge!");
          } else if (Constants.METADATA_DIRECTORY_COLUMN.hasColumns(key)) {
            datafiles.add(entry.getValue().toString());
            if (datafiles.size() > 1000) {
              MetadataTable.addDeleteEntries(range, datafiles, SecurityConstants.getSystemCredentials());

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Examples of org.apache.accumulo.core.data.Key.compareColumnFamily()

    Map<String,Long> localBlocks = new HashMap<String,Long>();
    ArrayList<String> files = new ArrayList<String>();
    
    for (Entry<Key,Value> entry : scanner) {
      Key key = entry.getKey();
      if (key.compareColumnFamily(Constants.METADATA_CURRENT_LOCATION_COLUMN_FAMILY) == 0) {
        String location = entry.getValue().toString();
        String[] parts = location.split(":");
        String host = parts[0];
        addBlocks(fs, host, files, totalBlocks, localBlocks);
        files.clear();

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Examples of org.apache.accumulo.core.data.Key.compareColumnFamily()

        String location = entry.getValue().toString();
        String[] parts = location.split(":");
        String host = parts[0];
        addBlocks(fs, host, files, totalBlocks, localBlocks);
        files.clear();
      } else if (key.compareColumnFamily(Constants.METADATA_DATAFILE_COLUMN_FAMILY) == 0) {
        files.add(new String(KeyExtent.tableOfMetadataRow(key.getRow())) + key.getColumnQualifier().toString());
      }
    }
    System.out.println(" Server         %local  total blocks");
    for (String host : totalBlocks.keySet()) {

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Examples of org.apache.accumulo.core.data.Key.compareColumnFamily()

        last = ke;
      }
      if (Constants.METADATA_DIRECTORY_COLUMN.hasColumns(key)) {
        directory = entry.getValue().toString();
        log.debug("Found directory " + directory + " for row " + key.getRow().toString());
      } else if (key.compareColumnFamily(Constants.METADATA_DATAFILE_COLUMN_FAMILY) == 0) {
        String filename = key.getColumnQualifier().toString();
        knownFiles.add(filename);
        log.debug("METADATA file found: " + filename);
      }
    }

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