huyuanfeng2018 commented on code in PR #5079:
URL: https://github.com/apache/inlong/pull/5079#discussion_r922988164
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inlong-sort/sort-common/src/main/java/org/apache/inlong/sort/protocol/node/extract/KafkaExtractNode.java:
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@@ -86,14 +89,19 @@ public KafkaExtractNode(@JsonProperty("id") String id,
@Nonnull @JsonProperty("format") Format format,
@JsonProperty("scanStartupMode") KafkaScanStartupMode
kafkaScanStartupMode,
@JsonProperty("primaryKey") String primaryKey,
- @JsonProperty("groupId") String groupId) {
+ @JsonProperty("groupId") String groupId,
+ @JsonProperty("kafkaScanSpecificOffset") String
kafkaScanSpecificOffset) {
super(id, name, fields, watermarkField, properties);
this.topic = Preconditions.checkNotNull(topic, "kafka topic is empty");
this.bootstrapServers = Preconditions.checkNotNull(bootstrapServers,
"kafka bootstrapServers is empty");
this.format = Preconditions.checkNotNull(format, "kafka format is
empty");
this.kafkaScanStartupMode =
Preconditions.checkNotNull(kafkaScanStartupMode, "kafka scanStartupMode is
empty");
this.primaryKey = primaryKey;
this.groupId = groupId;
+ if (kafkaScanStartupMode == KafkaScanStartupMode.SPECIFIC_OFFSET) {
+ this.kafkaScanSpecificOffset
+ = Preconditions.checkNotNull(kafkaScanSpecificOffset,
"kafkaScanSpecificOffset is empty");
Review Comment:
Preconditions currently use the Guava library. There is no checknotEmpty
method, so I can only change it like this:
```
Preconditions.checkArgument(StringUtils.isNotEmpty(scanSpecificOffsets),
"scanSpecificOffsets is empty");
```
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