public CloudPageBlob getBlob() {
    return this.blob;
  }
Reads the list of live processors published on the blob.
@return String list of live processors.
@throws AzureException If an Azure storage service error occurred.
@throws SamzaException If data retrieved from blob could not be parsed by SamzaObjectMapper.
samza-azure/src/main/java/org/apache/samza/util/BlobUtils.java