} catch (FileNotFoundException e) {
System.err.println("Could not open input file for reading. (" + e.getMessage() + ")");
return 3;
}
ConsoleReader reader = new ConsoleReader();
reader.setBellEnabled(false);
// reader.setDebug(new PrintWriter(new FileWriter("writer.debug", true)));
for (Completor completor : getCommandCompletor()) {
reader.addCompletor(completor);
}
String line;
final String HISTORYFILE = ".hivehistory";
String historyDirectory = System.getProperty("user.home");
try {
if ((new File(historyDirectory)).exists()) {
String historyFile = historyDirectory + File.separator + HISTORYFILE;
reader.setHistory(new History(new File(historyFile)));
} else {
System.err.println("WARNING: Directory for Hive history file: " + historyDirectory +
" does not exist. History will not be available during this session.");
}
} catch (Exception e) {
System.err.println("WARNING: Encountered an error while trying to initialize Hive's " +
"history file. History will not be available during this session.");
System.err.println(e.getMessage());
}
int ret = 0;
String prefix = "";
String curDB = getFormattedDb(conf, ss);
String curPrompt = prompt + curDB;
String dbSpaces = spacesForString(curDB);
while ((line = reader.readLine(curPrompt + "> ")) != null) {
if (!prefix.equals("")) {
prefix += '\n';
}
if (line.trim().endsWith(";") && !line.trim().endsWith("\\;")) {
line = prefix + line;