amousavigourabi commented on code in PR #1141:
URL: https://github.com/apache/parquet-mr/pull/1141#discussion_r1335211048
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parquet-avro/src/main/java/org/apache/parquet/avro/AvroWriteSupport.java:
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@@ -423,7 +435,7 @@ private static GenericData getDataModel(Configuration conf,
Schema schema) {
Class<? extends AvroDataSupplier> suppClass = conf.getClass(
AVRO_DATA_SUPPLIER, SpecificDataSupplier.class,
AvroDataSupplier.class);
- return ReflectionUtils.newInstance(suppClass, conf).get();
+ return ReflectionUtils.newInstance(suppClass,
ConfigurationUtil.createHadoopConfiguration(conf)).get();
Review Comment:
For now this seems necessary to me in order not to introduce any breaking
changes. AFAIK clients _could_ make suppClass be their own implementation,
which under Parquet prior to this change would involve invoking
setConf(Configuration) if that class were Hadoop Configurable (which is what
Hadoop's ReflectionUtils.newInstance(Class, Configuration) also does under the
hood).
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