public void ReturnCompressor(Compressor compressor)
{
if (compressor != null)
{
if (Log.IsDebugEnabled())
{
Log.Debug("Return a compressor: " + compressor.GetHashCode());
}
CodecPool.ReturnCompressor(compressor);
}
}
/// <exception cref="System.IO.IOException"/>
public virtual void Close()
{
// When IFile writer is created by BackupStore, we do not have
// Key and Value classes set. So, check before closing the
// serializers
if (keyClass != null)
{
keySerializer.Close();
valueSerializer.Close();
}
// Write EOF_MARKER for key/value length
WritableUtils.WriteVInt(@out, EofMarker);
WritableUtils.WriteVInt(@out, EofMarker);
decompressedBytesWritten += 2 * WritableUtils.GetVIntSize(EofMarker);
//Flush the stream
@out.Flush();
if (compressOutput)
{
// Flush
compressedOut.Finish();
compressedOut.ResetState();
}
// Close the underlying stream iff we own it...
if (ownOutputStream)
{
@out.Close();
}
else
{
// Write the checksum
checksumOut.Finish();
}
compressedBytesWritten = rawOut.GetPos() - start;
if (compressOutput)
{
// Return back the compressor
CodecPool.ReturnCompressor(compressor);
compressor = null;
}
@out = null;
if (writtenRecordsCounter != null)
{
writtenRecordsCounter.Increment(numRecordsWritten);
}
}