zhtaoxiang commented on code in PR #13636:
URL: https://github.com/apache/pinot/pull/13636#discussion_r1707754623
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pinot-spi/src/main/java/org/apache/pinot/spi/config/table/DedupConfig.java:
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@@ -20,25 +20,34 @@
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonPropertyDescription;
import org.apache.pinot.spi.config.BaseJsonConfig;
public class DedupConfig extends BaseJsonConfig {
+ @JsonPropertyDescription("Whether dedup is enabled or not.")
private final boolean _dedupEnabled;
+ @JsonPropertyDescription("Function to hash the primary key.")
private final HashFunction _hashFunction;
+ @JsonPropertyDescription("Custom class for dedup metadata manager.")
private final String _metadataManagerClass;
+ @JsonPropertyDescription("Whether to use TTL for dedup metadata cleanup, it
uses the same unit as the time column.")
+ private final double _metadataTTL;
Review Comment:
similar to upsert metadata manager, we use the same unit as the time column
so it's easier to do the calculation - we don't need to covert them to the same
unit
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