public BulkRequestBuilder prepareBulk(final String globalIndex) {
        return client.prepareBulk(globalIndex);
    }

    @Override
    public void createPit(final CreatePitRequest createPITRequest, final ActionListener<CreatePitResponse> listener) {
        client.createPit(createPITRequest, listener);
    }

    @Override

     *
     * @param createPITRequest the create PIT request
     * @param listener         the response listener
     */
    @Override
    public void createPit(final CreatePitRequest createPITRequest, final ActionListener<CreatePitResponse> listener) {
        client.createPit(createPITRequest, listener);
    }

    /**
     * Deletes point-in-time contexts asynchronously.
     *