Return the load data that marks a specified jid

    .. versionadded:: 2015.8.1

def get_load(jid):
    '''
    Return the load data that marks a specified jid

    .. versionadded:: 2015.8.1
    '''
    options = _get_options()

    index = options['master_job_cache_index']
    doc_type = options['master_job_cache_doc_type']

    if options['index_date']:
        index = '{0}-{1}'.format(index,
            datetime.date.today().strftime('%Y.%m.%d'))

    data = __salt__['elasticsearch.document_get'](index=index,
                                                  id=jid,
                                                  doc_type=doc_type)
    if data:
        # Use salt.utils.json.dumps to convert elasticsearch unicode json to standard json
        return salt.utils.json.loads(salt.utils.json.dumps(data))
    return {}