MaxNevermind commented on code in PR #3036:
URL: https://github.com/apache/parquet-java/pull/3036#discussion_r1818196391
##########
parquet-hadoop/src/main/java/org/apache/parquet/hadoop/rewrite/ParquetRewriter.java:
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@@ -431,7 +480,27 @@ private void processBlock(
if (chunk.isEncrypted()) {
throw new IOException("Column " + chunk.getPath().toDotString() + " is
already encrypted");
}
- ColumnDescriptor descriptor = outSchema.getColumns().get(outColumnIdx);
+
+ ColumnChunkMetaData chunkColumnsRenamed = chunk;
+ if (renamedColumns != null && !renamedColumns.isEmpty()) {
+ chunkColumnsRenamed = ColumnChunkMetaData.get(
Review Comment:
done
Not sure if I understood correctly though, I added
`ColumnChunkMetaData.copy()`, let me know if that works.
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