TengHuo commented on code in PR #5987:
URL: https://github.com/apache/hudi/pull/5987#discussion_r982231380
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hudi-common/src/main/java/org/apache/hudi/common/config/DFSPropertiesConfiguration.java:
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@@ -90,11 +91,24 @@ public DFSPropertiesConfiguration() {
}
/**
- * Load global props from hudi-defaults.conf which is under
CONF_FILE_DIR_ENV_NAME.
+ * Load global props from hudi-defaults.conf which is under class loader or
CONF_FILE_DIR_ENV_NAME.
* @return Typed Properties
*/
public static TypedProperties loadGlobalProps() {
DFSPropertiesConfiguration conf = new DFSPropertiesConfiguration();
+
+ // First try loading the external config file from class loader
+ URL configFile =
Thread.currentThread().getContextClassLoader().getResource(DEFAULT_PROPERTIES_FILE);
+ if (configFile != null) {
+ try (BufferedReader br = new BufferedReader(new
InputStreamReader(configFile.openStream()))) {
+ conf.addPropsFromStream(br);
+ return conf.getProps();
Review Comment:
It's a good feature that we can setup a config file from classpath.
But I think this `return` statement here makes it can't work with
`getConfPathFromEnv()` together. Should it be better if we just
`conf.addPropsFromStream(br)` here?
Then, if user setup `HUDI_CONF_DIR` in system env, the config file can be
loaded as the old behaviour.
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