manishmalhotrawork commented on a change in pull request #1471:
URL: https://github.com/apache/iceberg/pull/1471#discussion_r490538944
##########
File path:
spark/src/main/java/org/apache/iceberg/actions/RemoveOrphanFilesAction.java
##########
@@ -254,4 +270,53 @@ private static void listDirRecursively(
return files.iterator();
};
}
+
+ protected static List<String> findOrphanFiles(
+ Dataset<Row> validFileDF,
+ Dataset<Row> actualFileDF) {
+ Column nameEqual = filename.apply(actualFileDF.col(RELATIVE_FILE_PATH))
+ .equalTo(filename.apply(validFileDF.col(RELATIVE_FILE_PATH)));
+
+ Column pathContains = actualFileDF.col(RELATIVE_FILE_PATH)
+ .contains(validFileDF.col(RELATIVE_FILE_PATH));
+
+ Column joinCond = nameEqual.and(pathContains);
Review comment:
@RussellSpitzer `nameEquals` is only for fileName and does not include
path. Also this condition was already there so didnt want to change it.
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