dongjoon-hyun commented on a change in pull request #34337:
URL: https://github.com/apache/spark/pull/34337#discussion_r732449603
##########
File path:
sql/core/src/main/java/org/apache/spark/sql/execution/datasources/orc/OrcColumnarBatchReader.java
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@@ -96,7 +98,12 @@ public float getProgress() throws IOException {
@Override
public boolean nextKeyValue() throws IOException {
- return nextBatch();
+ try {
+ return nextBatch();
+ } catch (ArrayIndexOutOfBoundsException e) {
+ throw new RuntimeException("Throw ArrayIndexOutOfBoundsException: " +
e.getMessage() +
Review comment:
What you aims to have is a good log, you can print log here and simply
re-throw the existing exception. Changing exception is the loss of the
information already.
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