public void run() {
BufferedReader r = null;
SplittableBufferedWriter w = this.writer;
char recordDelim = this.options.getOutputRecordDelim();
try {
r = new BufferedReader(new InputStreamReader(this.stream));
// read/write transfer loop here.
while (true) {
String inLine = r.readLine();
if (null == inLine) {
break; // EOF
}
w.write(inLine);
w.write(recordDelim);
w.allowSplit();
counters.addBytes(1 + inLine.length());
}
} catch (IOException ioe) {
LOG.error("IOException reading from psql: " + ioe.toString());
// set the error bit so our caller can see that something went wrong.
setError();
} finally {
if (null != r) {
try {
r.close();
} catch (IOException ioe) {
LOG.info("Error closing FIFO stream: " + ioe.toString());
}
}
if (null != w) {
try {
w.close();
} catch (IOException ioe) {
LOG.info("Error closing HDFS stream: " + ioe.toString());
}
}
}
}
