xicm commented on code in PR #6899:
URL: https://github.com/apache/hudi/pull/6899#discussion_r999297155
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hudi-sync/hudi-sync-common/src/main/java/org/apache/hudi/sync/common/HoodieSyncConfig.java:
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@@ -96,8 +96,13 @@ public class HoodieSyncConfig extends HoodieConfig {
.key("hoodie.datasource.hive_sync.partition_extractor_class")
.defaultValue("org.apache.hudi.hive.MultiPartKeysValueExtractor")
.withInferFunction(cfg -> {
- Option<String> partitionFieldsOpt =
Option.ofNullable(cfg.getString(HoodieTableConfig.PARTITION_FIELDS))
- .or(() ->
Option.ofNullable(cfg.getString(KeyGeneratorOptions.PARTITIONPATH_FIELD_NAME)));
+ Option<String> partitionFieldsOpt;
+ if (StringUtils.nonEmpty(cfg.getString(META_SYNC_PARTITION_FIELDS))) {
+ partitionFieldsOpt =
Option.ofNullable(cfg.getString(META_SYNC_PARTITION_FIELDS));
Review Comment:
META_SYNC_PARTITION_FIELDS has default value, the inferring can be cut off.
So if META_SYNC_PARTITION_FIELDS is not empty, we will infer from it.
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