Uploaded image for project: 'Apache Avro'
  1. Apache Avro
  2. AVRO-1652

Java - Schema.Field prints out System.err [WARNING] even though validateDefaults is set to false.

    XMLWordPrintableJSON

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 1.7.7
    • Fix Version/s: 1.8.0
    • Component/s: None
    • Labels:
      None
    • Environment:

      Java

      Description

      Inside of Schema.Field we see the following chunk of code:

      Schema.java
        private static JsonNode validateDefault(String fieldName, Schema schema,
                                                JsonNode defaultValue) {
          if ((defaultValue != null)
              && !isValidDefault(schema, defaultValue)) { // invalid default
            String message = "Invalid default for field "+fieldName
              +": "+defaultValue+" not a "+schema;
            if (VALIDATE_DEFAULTS.get())
              throw new AvroTypeException(message);     // throw exception
            System.err.println("[WARNING] Avro: "+message); // or log warning
          }
          return defaultValue;
        }
      

      The code checks to see if we should be validating the defaults and will only print the Exception if we are. The code always prints the WARNING out to System.err, though.

        Attachments

        1. AVRO-1652.patch
          1 kB
          Michael D'Angelo

          Activity

            People

            • Assignee:
              mdang Michael D'Angelo
              Reporter:
              mdang Michael D'Angelo
            • Votes:
              0 Vote for this issue
              Watchers:
              5 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Time Tracking

                Estimated:
                Original Estimate - 1h
                1h
                Remaining:
                Remaining Estimate - 1h
                1h
                Logged:
                Time Spent - Not Specified
                Not Specified