YuweiXiao commented on issue #5740:
URL: https://github.com/apache/hudi/issues/5740#issuecomment-1161333925
>
> @YuweiXiao The root cause is that AVRO serializes Decimal type to bytes.
However, for DECIMAL(10,4), Spark writes as int64.
>
> ```
> message spark_schema {
> optional int64 id (DECIMAL(10,4));
> }
> ```
>
> For more details, see
[sksamuel/avro4s#271](https://github.com/sksamuel/avro4s/issues/271).
Yes, disabling vectorized read is a workaround. What do you think about the
solution I mentioned above, i.e., auto-disable vectorization and respect
user-defined configs.
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