JingsongLi commented on code in PR #6124:
URL: https://github.com/apache/paimon/pull/6124#discussion_r2295017766
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paimon-core/src/main/java/org/apache/paimon/table/system/CompactBucketsTable.java:
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@@ -260,6 +261,19 @@ public RecordReader<InternalRow> createReader(Split split)
throws IOException {
}
DataSplit dataSplit = (DataSplit) split;
+ // in case of schema evolution
+ for (DataFileMeta file : dataSplit.dataFiles()) {
+ System.out.println(
+ "File schema id " + file.schemaId() + ", base schema
id " + baseSchemaId);
+ if (file.schemaId() > baseSchemaId) {
+ throw new RuntimeException(
Review Comment:
Just failover? Will writer use new schema to write?
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