private static void updateExcludedSymbols() {
Configuration conf = FTConfiguration.create();
Collection<String> excludes = conf.getStringCollection("tx.exclude.symbols");
for (String s : excludes) {
Symbol symbol = new Symbol(s);
EXCLUDED_SYMBOLS.add(symbol);
}
}
@Override
protected void setup(Context context) throws IOException, InterruptedException {
super.setup(context);
final Configuration conf = context.getConfiguration();
// get permissible file extensions from the configuration
Extensions.clear();
Extensions.addAll(conf.getStringCollection("extensions"));
}
// TODO: HADOOP UPGRADE - replace with YarnConfiguration constants
private Token<RMDelegationTokenIdentifier> getRMHAToken(
org.apache.hadoop.yarn.api.records.Token rmDelegationToken) {
// Build a list of service addresses to form the service name
ArrayList<String> services = new ArrayList<String>();
for (String rmId : conf.getStringCollection(RM_HA_IDS)) {
LOG.info("Yarn Resource Manager id: {}", rmId);
// Set RM_ID to get the corresponding RM_ADDRESS
services.add(
SecurityUtil.buildTokenService(
NetUtils.createSocketAddr(
conf.get(RM_HOSTNAME_PREFIX + rmId),
YarnConfiguration.DEFAULT_RM_PORT,
RM_HOSTNAME_PREFIX + rmId))
.toString());
}
Text rmTokenService = new Text(Joiner.on(',').join(services));
return new Token<RMDelegationTokenIdentifier>(
rmDelegationToken.getIdentifier().array(),
rmDelegationToken.getPassword().array(),
new Text(rmDelegationToken.getKind()),
rmTokenService);
}