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Posted to issues@flink.apache.org by GitBox <gi...@apache.org> on 2020/12/07 04:21:37 UTC

[GitHub] [flink] wuchong commented on a change in pull request #14310: [FLINK-20486][hive] Hive temporal join shouldn't require a minimal 1h monitor interval

wuchong commented on a change in pull request #14310:
URL: https://github.com/apache/flink/pull/14310#discussion_r537220712



##########
File path: flink-connectors/flink-connector-hive/src/main/java/org/apache/flink/connectors/hive/HiveLookupTableSource.java
##########
@@ -114,16 +117,16 @@ private void validateLookupConfigurations() {
 			Duration monitorInterval = configuration.get(STREAMING_SOURCE_MONITOR_INTERVAL) == null
 					? DEFAULT_LOOKUP_MONITOR_INTERVAL
 					: configuration.get(STREAMING_SOURCE_MONITOR_INTERVAL);
-			Preconditions.checkArgument(
-					monitorInterval.toMillis() >= DEFAULT_LOOKUP_MONITOR_INTERVAL.toMillis(),
-					String.format(
-							"Currently the value of '%s' is required bigger or equal to default value '%s' " +
-									"when set '%s' to 'latest', but actual is '%s'",
-							STREAMING_SOURCE_MONITOR_INTERVAL.key(),
-							DEFAULT_LOOKUP_MONITOR_INTERVAL.toMillis(),
-							STREAMING_SOURCE_PARTITION_INCLUDE.key(),
-							monitorInterval.toMillis())
-			);
+
+			if (monitorInterval.toMillis() < DEFAULT_LOOKUP_MONITOR_INTERVAL.toMillis()) {
+				LOG.warn(String.format(
+					"Currently the recommended value of '%s' is bigger than default value '%s' " +

Review comment:
       I agree with @lirui-apache here. 




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