private String downloadResource(String value, boolean convertToUnix) {
if (value.matches("(" + getMatchingSchemaAsRegex() + ")://.*")) {
getConsole().printInfo("converting to local " + value);
File resourceDir = new File(getConf().getVar(HiveConf.ConfVars.DOWNLOADED_RESOURCES_DIR));
String destinationName = new Path(value).getName();
File destinationFile = new File(resourceDir, destinationName);
if (resourceDir.exists() && !resourceDir.isDirectory()) {
throw new RuntimeException(
"The resource directory is not a directory, resourceDir is set to" + resourceDir);
}
if (!resourceDir.exists() && !resourceDir.mkdirs()) {
throw new RuntimeException("Couldn't create directory " + resourceDir);
}
try {
FileSystem fs = FileSystem.get(new URI(value), conf);
fs.copyToLocalFile(new Path(value), new Path(destinationFile.getCanonicalPath()));
value = destinationFile.getCanonicalPath();
if (convertToUnix && DosToUnix.isWindowsScript(destinationFile)) {
try {
DosToUnix.convertWindowsScriptToUnix(destinationFile);
} catch (Exception e) {
throw new RuntimeException("Caught exception while converting to unix line endings", e);
}
}
} catch (Exception e) {
throw new RuntimeException("Failed to read external resource " + value, e);
}
}
return value;
}
private String downloadResource(String value, boolean convertToUnix) {
if (canDownloadResource(value)) {
getConsole().printInfo("converting to local " + value);
File resourceDir = new File(getConf().getVar(HiveConf.ConfVars.DOWNLOADED_RESOURCES_DIR));
String destinationName = new Path(value).getName();
File destinationFile = new File(resourceDir, destinationName);
if (resourceDir.exists() && !resourceDir.isDirectory()) {
throw new RuntimeException(
"The resource directory is not a directory, resourceDir is set to" + resourceDir);
}
if (!resourceDir.exists() && !resourceDir.mkdirs()) {
throw new RuntimeException("Couldn't create directory " + resourceDir);
}
try {
FileSystem fs = FileSystem.get(new URI(value), conf);
fs.copyToLocalFile(new Path(value), new Path(destinationFile.getCanonicalPath()));
value = destinationFile.getCanonicalPath();
// add "execute" permission to downloaded resource file (needed when loading dll file)
FileUtil.chmod(value, "ugo+rx", true);
if (convertToUnix && DosToUnix.isWindowsScript(destinationFile)) {
try {
DosToUnix.convertWindowsScriptToUnix(destinationFile);
} catch (Exception e) {
throw new RuntimeException(
"Caught exception while converting file "
+ destinationFile
+ " to unix line endings",
e);
}
}
} catch (Exception e) {
throw new RuntimeException("Failed to read external resource " + value, e);
}
}
return value;
}
