wangxianghu commented on a change in pull request #3006:
URL: https://github.com/apache/hudi/pull/3006#discussion_r642399929
##########
File path: hudi-flink/src/main/java/org/apache/hudi/util/StreamerUtil.java
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@@ -242,7 +242,9 @@ public static TypedProperties
flinkConf2TypedProperties(Configuration conf) {
properties.put(option.key(), option.defaultValue());
}
}
- return new TypedProperties(properties);
+ TypedProperties typeProps = new TypedProperties();
+ typeProps.putAll(typeProps);
Review comment:
> @wangxianghu
>
> ```
> @Test
> public void testTypedProperties() throws NoSuchFieldException,
IllegalAccessException {
> Properties prop = new Properties();
> prop.put("hudi_key_1", "hoodie");
>
> TypedProperties typedProperties = new TypedProperties(prop);
> Assert.assertEquals("hoodie", typedProperties.getString("hudi_key_1"));
>
> typedProperties.put("hudi_key_2", "hoodie");
> Assert.assertEquals("hoodie", typedProperties.getString("hudi_key_2"));
>
> HoodieWriteConfig.Builder builder = HoodieWriteConfig.newBuilder()
> .withProps(typedProperties);
>
> Field props =
HoodieWriteConfig.Builder.class.getDeclaredField("props");
> props.setAccessible(true);
>
> String hudi_key_1 = ((Properties)
props.get(builder)).getProperty("hudi_key_1");
> Assert.assertNull(hudi_key_1);
> String hudi_key_2 = ((Properties)
props.get(builder)).getProperty("hudi_key_2");
> Assert.assertEquals("hoodie", (hudi_key_2));
>
> }
> ```
I get your point, values stored in different places. is this a problem in
your scenes？
I am not sure if this change is necessary, since very few people would use
reflection to get the values.
@vinothchandar could you please take a look as well?
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