aiguofer commented on PR #39356:
URL: https://github.com/apache/arrow/pull/39356#issuecomment-1879072207
Sorry all, I'm just getting back from break. Hmm, I think it might be better
to add a `throws` instead. The exceptions are not always a `SQLException`. For
example, in our case what prompted this PR was this redacted stack trace:
```
java.lang.RuntimeException: Error occurred while getting next schema root.
at
org.apache.arrow.adapter.jdbc.ArrowVectorIterator.next(ArrowVectorIterator.java:181)
...
Caused by: java.lang.RuntimeException: Error occurred while consuming data.
at
org.apache.arrow.adapter.jdbc.ArrowVectorIterator.consumeData(ArrowVectorIterator.java:117)
at
org.apache.arrow.adapter.jdbc.ArrowVectorIterator.load(ArrowVectorIterator.java:159)
at
org.apache.arrow.adapter.jdbc.ArrowVectorIterator.next(ArrowVectorIterator.java:177)
... 10 common frames omitted
Caused by: java.lang.UnsupportedOperationException: Decimal size greater
than 16 bytes: 17
at
org.apache.arrow.vector.util.DecimalUtility.writeByteArrayToArrowBufHelper(DecimalUtility.java:175)
at
org.apache.arrow.vector.util.DecimalUtility.writeBigDecimalToArrowBuf(DecimalUtility.java:136)
at org.apache.arrow.vector.DecimalVector.set(DecimalVector.java:365)
at
org.apache.arrow.adapter.jdbc.consumer.DecimalConsumer.set(DecimalConsumer.java:79)
at
org.apache.arrow.adapter.jdbc.consumer.DecimalConsumer$NullableDecimalConsumer.consume(DecimalConsumer.java:101)
at
org.apache.arrow.adapter.jdbc.consumer.CompositeJdbcConsumer.consume(CompositeJdbcConsumer.java:46)
at
org.apache.arrow.adapter.jdbc.ArrowVectorIterator.consumeData(ArrowVectorIterator.java:106)
... 12 common frames omitted
```
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