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https://issues.apache.org/jira/browse/AVRO-3262?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dan Newton updated AVRO-3262:
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Affects Version/s: 1.11.0
> Include Avro record class name in toString
> ------------------------------------------
>
> Key: AVRO-3262
> URL: https://issues.apache.org/jira/browse/AVRO-3262
> Project: Apache Avro
> Issue Type: Improvement
> Affects Versions: 1.11.0
> Reporter: Dan Newton
> Priority: Minor
>
> Avro objects output JSON when they are `toString`'d.
> This makes it difficult to understand what Avro objects are being logged when
> passing the whole object into the logging string.
> It would be convenient if it contained the class name of the Avro object, so
> that when used in strings or logging its easier to read.
> Note, this could be bypassed manually in user code by writing something like
> `"logging ${avroObject::class.java.name} $avroObject"` (I'd write it in Java
> but my head hurts right now).
> From what I looked at, possibly changing `SpecificRecordBase.toString` to the
> following would resolve the issue:
>
> {code:java}
> @Override
> public String toString() {
> return this.class + " " + getSpecificData().toString(this);
> }{code}
>
> Possibly the solution might be more elegant than that or in a slightly
> different place.
> The solution above assumes that the `toString` isn't being used for anything
> within the Avro code. If other code depends on the fact it outputs JSON then
> what I've suggested won't be suitable.
> In that situation, we could add a new method that contains the class name
> which can be called from user code and is still an improvement.
> On the flip side, the JSON only output could be moved and called from other
> Avro code, leaving the class name `toString` as the default. This would be
> preferred as Avro objects contained within other objects will be output with
> their class names when turned into strings, which does not happen with the
> previous option.
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