@Override
public DiskRangeList readFileData(DiskRangeList range, long baseOffset, boolean doForceDirect)
throws IOException {
long startTime = counters.startTimeCounter();
DiskRangeList result = orcDataReader.readFileData(range, baseOffset, doForceDirect);
counters.recordHdfsTime(startTime);
if (DebugUtils.isTraceOrcEnabled() && LOG.isInfoEnabled()) {
LOG.info(
"Disk ranges after disk read (file "
+ fileId
+ ", base offset "
+ baseOffset
+ "): "
+ RecordReaderUtils.stringifyDiskRanges(result));
}
return result;
}
@Override
public void close() throws IOException {
orcDataReader.close();
}
@Override
public void releaseBuffer(ByteBuffer buffer) {
orcDataReader.releaseBuffer(buffer);
}
@Override
public void open() throws IOException {
long startTime = counters.startTimeCounter();
orcDataReader.open();
counters.recordHdfsTime(startTime);
}
@Override
public boolean isTrackingDiskRanges() {
return orcDataReader.isTrackingDiskRanges();
}