RussellSpitzer opened a new issue, #9458: URL: https://github.com/apache/iceberg/issues/9458
### Feature Request / Improvement There are several places in our code currently where a failure while reading a file will throw an exception but the exception will not contain any information related to which file was being read during the failure. The Avro reader is an example of this. When planning a table scan with a corrupted manifest the user will end up with an exception like ```java org.apache.iceberg.exceptions.RuntimeIOException: Failed to read next record at org.apache.iceberg.avro.AvroIterable$AvroReuseIterator.next(AvroIterable.java:204) at org.apache.iceberg.io.CloseableIterable$7$1.next(CloseableIterable.java:202) at org.apache.iceberg.io.FilterIterator.advance(FilterIterator.java:65) at org.apache.iceberg.io.FilterIterator.hasNext(FilterIterator.java:49) at org.apache.iceberg.io.CloseableIterable$7$1.hasNext(CloseableIterable.java:197) at org.apache.iceberg.io.CloseableIterator$2.hasNext(CloseableIterator.java:72) at org.apache.iceberg.io.ClosingIterator.hasNext(ClosingIterator.java:39) at scala.collection.convert.JavaCollectionWrappers$JIteratorWrapper.hasNext(JavaCollectionWrappers.scala:37) at scala.collection.Iterator$$anon$10.hasNext(Iterator.scala:593) at scala.collection.Iterator$$anon$9.hasNext(Iterator.scala:576) at org.apache.spark.sql.catalyst.expressions.GeneratedClass$GeneratedIteratorForCodegenStage6.processNext(Unknown Source) at ``` This is obviously not very useful since we do not know which one it is. I think we should go into our AvroIterable (and other file format readers) and make sure that when they include the file path in the error. ### Query engine None -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org For additional commands, e-mail: issues-h...@iceberg.apache.org
