coolderli commented on a change in pull request #3945:
URL: https://github.com/apache/iceberg/pull/3945#discussion_r791411217
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File path:
core/src/test/java/org/apache/iceberg/TestOverwriteWithValidation.java
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@@ -333,6 +333,31 @@ public void
testOverwriteCompatibleAdditionStrictValidated() {
committedSnapshotId, table.currentSnapshot().snapshotId());
}
+ @Test
+ public void testOverwriteCompatibleAdditionStrictValidatedNoConflict() {
Review comment:
Maybe we should use other partitions, but this brings more difficulties
for users to write SQL. Users must be concerned about the partition
distribution of data. In the above example, the files of partition A and
partition B will not conflict, but they will still conflict at present because
there is no partition predicate in SQL. Users may feel confused because
conflict resolution should be the concern of iceberg, not users. I means if
concurrent submission does not conflict, we should allow submission.
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