@Override
  public void createOrUpdateWMMapping(WMMapping mapping, boolean isUpdate) throws TException {
    WMCreateOrUpdateMappingRequest request = new WMCreateOrUpdateMappingRequest();
    request.setMapping(mapping);
    request.setUpdate(isUpdate);
    client.create_or_update_wm_mapping(request);
  }
Creates a synchronized wrapper for any {@link IMetaStoreClient}.
This may be used by multi-threaded applications until we have
fixed all reentrancy bugs.

@param client unsynchronized client
@return synchronized client
standalone-metastore/metastore-common/src/main/java/org/apache/hadoop/hive/metastore/HiveMetaStoreClient.java