How to use

toString

method

in

gobblin.util.guid.Guid

/**
 * Set a unique, replicable guid for this work unit. Used for recovering partially successful work units.
 * @param state {@link State} where guid should be written.
 * @param guid A byte array guid.
 */
public static void setWorkUnitGuid(State state, Guid guid) {
 state.setProp(WORK_UNIT_GUID, guid.toString());
}

 @Override
 public String getStateStoreNameFromDatasetUrn(String datasetUrn)
   throws IOException {
  if (!this.sanitizedNameToDatasetURNMap.inverse().containsKey(datasetUrn)) {
   String guid = Guid.fromStrings(datasetUrn).toString();
   this.sanitizedNameToDatasetURNMap.put(guid, datasetUrn);
  }
  return this.sanitizedNameToDatasetURNMap.inverse().get(datasetUrn);
 }
}

 private static String computeGuid(State state, CopyEntity file) throws IOException {
  Optional<Guid> stateGuid = CopySource.getWorkUnitGuid(state);
  if (stateGuid.isPresent()) {
   return Guid.combine(file.guid(), stateGuid.get()).toString();
  }
  throw new IOException("State does not contain a guid.");
 }
}

 throws IOException {
for (String datasetUrn : datasetUrns) {
 String key = Guid.fromStrings(datasetUrn).toString();
 if (!this.sanitizedNameToDatasetURNMap.containsKey(key)) {
  this.sanitizedNameToDatasetURNMap.put(key, datasetUrn);