[FLINK-2874] Certain Avro generated getters/setters not recognized

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.9.1, 0.9.0, 0.10.0
• Fix Version/s: 0.9, 0.10.0
• Assignee: Unassigned
• Reporter: Ulf Karlsson
• Created: 20/Oct/15 12:52
• Updated: 28/Feb/19 13:21
• Resolved: 23/Oct/15 08:53

Description

For Avro schemas where value null is not allowed, the field is unboxed e.g. int but the getter/setter methods provide the boxed Integer as interface:

{
 "fields": [
  {
   "type": "double", 
   "name": "time"
  }, 
}

This results in Java

  private double time;

  public java.lang.Double getTime() {
    return time;
  }

  public void setTime(java.lang.Double value) {
    this.time = value;
  }

There is also a problem when there is an underscore in the Avro schema, e.g.:

  {
   "default": null, 
   "type": [
    "null", 
    "long"
   ], 
   "name": "conn_id"
  }, 

This results in Java:

private java.lang.Long conn_id;

  public java.lang.Long getConnId() {
    return conn_id;
  }

  public void setConnId(java.lang.Long value) {
    this.conn_id = value;
  }