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https://issues.apache.org/jira/browse/AVRO-3934?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Joan Soto Targa updated AVRO-3934:
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Environment:
apache maven, avro maven plugin, avro v1.11.3 or 1.9.2 (tried with both), code
being generated in Java 8.
Faulty java generation happens in both maven running locally on intellij idea
and on jenkins pipelines.
Issue happens in both windows and linux.
was:
apache maven, avro maven plugin, avro v1.11.3 or 1.9.2 (tried with both), code
being generated in Java 8.
Faulty java generation happens in both maven running on intellij idea and on
jenkins pipelines.
Issue happens in both windows and linux.
> Generated Java code still fails with union containing logical type
> ------------------------------------------------------------------
>
> Key: AVRO-3934
> URL: https://issues.apache.org/jira/browse/AVRO-3934
> Project: Apache Avro
> Issue Type: Bug
> Components: java, logical types
> Affects Versions: 1.9.2, 1.11.3
> Environment: apache maven, avro maven plugin, avro v1.11.3 or 1.9.2
> (tried with both), code being generated in Java 8.
> Faulty java generation happens in both maven running locally on intellij idea
> and on jenkins pipelines.
> Issue happens in both windows and linux.
> Reporter: Joan Soto Targa
> Priority: Major
>
> In our company we're using both 1.9.2 and 1.11.3 versions of avro compiling
> to Java 8 and in both cases we have observed that bug AVRO-1981 is still
> active and deserialization fails for nullable fields that have a logical
> type: happens at least for both "uuid" (in version 1.11.3, previous one just
> ignores this type) and "timestamp-millis" (in both versions).
>
> The error we get for the uuid case when attempting to deserialize is:
> {noformat}
> java.lang.ClassCastException: class org.apache.avro.util.Utf8 cannot be cast
> to class java.util.UUID
> {noformat}
> In the class code, we should be getting:
> {code:java}
> static {
> MODEL$.addLogicalTypeConversion(new Conversions.UUIDConversion());
> MODEL$.addLogicalTypeConversion(new
> TimeConversions.TimestampMillisConversion());
> ENCODER = new BinaryMessageEncoder(MODEL$, SCHEMA$);
> DECODER = new BinaryMessageDecoder(MODEL$, SCHEMA$);
> conversions = new org.apache.avro.Conversion<?>[] {
> null,
> null,
> new org.apache.avro.Conversions.UUIDConversion(),
> null,
> new org.apache.avro.data.TimeConversions.TimestampMillisConversion(),
> null
> };
> WRITER$ = MODEL$.createDatumWriter(SCHEMA$);
> READER$ = MODEL$.createDatumReader(SCHEMA$);
> }
> {code}
> but we get:
> {code:java}
> static {
> MODEL$.addLogicalTypeConversion(new Conversions.UUIDConversion());
> MODEL$.addLogicalTypeConversion(new
> TimeConversions.TimestampMillisConversion());
> ENCODER = new BinaryMessageEncoder(MODEL$, SCHEMA$);
> DECODER = new BinaryMessageDecoder(MODEL$, SCHEMA$);
> WRITER$ = MODEL$.createDatumWriter(SCHEMA$);
> READER$ = MODEL$.createDatumReader(SCHEMA$);
> }
> {code}
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