Field Detail

• bytesPerChecksum

  protected int bytesPerChecksum

  Bytes per Checksum

• writer

  protected HFile.Writer writer

Method Detail

• appendMetadata

  public void appendMetadata(long maxSequenceId,
                    boolean majorCompaction)
                      throws IOException

  Writes meta data. Call before close() since its written as meta data to this file.

  Parameters:

  maxSequenceId - Maximum sequence id.

  majorCompaction - True if this file is product of a major compaction

  Throws:

  IOException - problem writing to FS

• appendTrackedTimestampsToMetadata

  public void appendTrackedTimestampsToMetadata()
                                         throws IOException

  Add TimestampRange and earliest put timestamp to Metadata

  Throws:

  IOException

• setTimeRangeTracker

  public void setTimeRangeTracker(TimeRangeTracker trt)

  Set TimeRangeTracker

  Parameters:

  trt -

• trackTimestamps

  public void trackTimestamps(Cell cell)

  Record the earlest Put timestamp. If the timeRangeTracker is not set, update TimeRangeTracker to include the timestamp of this key

  Parameters:

  cell -

• append

  public void append(Cell cell)
              throws IOException

  Specified by:

  append in interface Compactor.CellSink

  Throws:

  IOException

• getPath

  public org.apache.hadoop.fs.Path getPath()

• close

  public void close()
             throws IOException

  Throws:

  IOException

• appendFileInfo

  public void appendFileInfo(byte[] key,
                    byte[] value)
                      throws IOException

  Throws:

  IOException