private String index;
private String type;
private int bulkSize;
private TimeValue flushInterval;
private String username;
<BUG>private String password;
public List<Node> getNodes() {</BUG>
return nodes;
}
public String getIndex() {

private String index;
private String type;
private int bulkSize;
private TimeValue flushInterval;
private String username;
private String password;
private String pipeline;
public List<Node> getNodes() {
return nodes;
}
public String getIndex() {
