private void setAzkabanServerUrl(String azkabanWorkflowUrl)
      throws MalformedURLException, URISyntaxException {
    this._azkabanUrl = "https://" + new URL(azkabanWorkflowUrl).getAuthority();
  }
Sets the azkaban server url given the azkaban workflow url
@param azkabanWorkflowUrl The azkaban workflow url
@throws MalformedURLException
@throws URISyntaxException
app/com/linkedin/drelephant/clients/azkaban/AzkabanWorkflowClient.java