jackye1995 commented on code in PR #6880:
URL: https://github.com/apache/iceberg/pull/6880#discussion_r1119025468
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delta-lake/src/main/java/org/apache/iceberg/delta/BaseSnapshotDeltaLakeTableAction.java:
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@@ -310,6 +351,11 @@ private DataFile buildDataFileFromAction(Action action,
Table table) {
FileFormat format = determineFileFormatFromPath(fullFilePath);
InputFile file = deltaLakeFileIO.newInputFile(fullFilePath);
+ if (!file.exists()) {
+ throw new NotFoundException(
+ "The file %s does not exist in the Delta Lake table at %s",
+ fullFilePath, deltaTableLocation);
Review Comment:
nit: we can be more precise about the message, something like "File %s is
referenced in Delta lake metadata but cannot be found in storage"
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