stevenzwu commented on a change in pull request #3998:
URL: https://github.com/apache/iceberg/pull/3998#discussion_r812535255
##########
File path:
flink/v1.14/flink/src/test/java/org/apache/iceberg/flink/sink/TestFlinkIcebergSink.java
##########
@@ -326,4 +327,48 @@ public void testTwoSinksInDisjointedDAG() throws Exception
{
Assert.assertEquals("rightTable",
rightTable.currentSnapshot().summary().get("direction"));
}
+ @Test
+ public void testOverrideWriteConfiguration() {
+ AssertHelpers.assertThrows("Override write configuration.",
+ RuntimeException.class, "No enum constant
org.apache.iceberg.DistributionMode.UNRECOGNIZED",
+ () -> {
+ Map<String, String> newProps = Maps.newHashMap();
+ newProps.put(TableProperties.WRITE_DISTRIBUTION_MODE,
"UNRECOGNIZED");
+
+ List<Row> rows = createRows("");
+ DataStream<Row> dataStream =
env.addSource(createBoundedSource(rows), ROW_TYPE_INFO);
+
+ FlinkSink.forRow(dataStream, SimpleDataUtil.FLINK_SCHEMA)
+ .table(table)
+ .tableLoader(tableLoader)
+ .writeParallelism(parallelism)
+ .properties(newProps)
+ .append();
+
+ // Execute the program.
+ env.execute("Test Iceberg DataStream.");
+ return null;
+ });
+
+ AssertHelpers.assertThrows("Override write configuration.",
Review comment:
nit: can separate it to a test method
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