/**
* Read the side file to get the last flush length.
* @param fs the file system to use
* @param deltaFile the path of the delta file
* @return the maximum size of the file to use
* @
*/
private static long getLastFlushLength(FileSystem fs,
Path deltaFile)
{
Path lengths = OrcRecordUpdater.getSideFile(deltaFile);
long result = Long.MAX_VALUE;
try
{
FSDataInputStream stream = fs.open(lengths);
result = -1;
while (stream.available() > 0)
{
result = stream.readLong();
}
stream.close();
return(result);
}
catch (IOException ioe)
{
return(result);
}
}