private void initIOContext(long startPos, boolean isBlockPointer,
      Path inputPath) {
    ioCxtRef = this.getIOContext();
    ioCxtRef.setCurrentBlockStart(startPos);
    ioCxtRef.setBlockPointer(isBlockPointer);
    ioCxtRef.setInputPath(inputPath);
    LOG.debug("Processing file " + inputPath); // Logged at INFO in multiple other places.
    initDone = true;
  }
Close this {@link InputSplit} to future operations.

@throws IOException
ql/src/java/org/apache/hadoop/hive/ql/io/HiveContextAwareRecordReader.java