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Adding zstd compression to GeoJsonConverter #73

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merged 3 commits into from
Oct 28, 2024
Merged

Adding zstd compression to GeoJsonConverter #73

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d1cd7e6
Adding zstd compression to GeoJsonConverter
John-Wiens Oct 23, 2024
e2bac23
Made kafka linger ms configurable
John-Wiens Oct 23, 2024
cd173e6
switching linger ms to 50 ms
John-Wiens Oct 23, 2024
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16 changes: 16 additions & 0 deletions ...onconverter/src/main/java/us/dot/its/jpo/geojsonconverter/GeoJsonConverterProperties.java
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Original file line number Diff line number Diff line change
Expand Up @@ -64,6 +64,8 @@ public class GeoJsonConverterProperties implements EnvironmentAware {
//BSM
private String kafkaTopicOdeBsmJson = "topic.OdeBsmJson";
private String kafkaTopicProcessedBsm = "topic.ProcessedBsm";

private int lingerMs = 0;

private GeometryOutputMode geometryOutputMode = GeometryOutputMode.GEOJSON_ONLY;

Expand Down Expand Up @@ -119,6 +121,10 @@ public Properties createStreamProperties(String name) {
// Configure the state store location
streamProps.put(StreamsConfig.STATE_DIR_CONFIG, "/var/lib/ode/kafka-streams");

streamProps.put(ProducerConfig.COMPRESSION_TYPE_CONFIG, "zstd");

streamProps.put(ProducerConfig.LINGER_MS_CONFIG, getKafkaLingerMs());

if (confluentCloudEnabled) {
streamProps.put("ssl.endpoint.identification.algorithm", "https");
streamProps.put("security.protocol", "SASL_SSL");
Expand Down Expand Up @@ -231,4 +237,14 @@ public void setGeometryOutputMode(String gomString) {
public GeometryOutputMode getGeometryOutputMode() {
return geometryOutputMode;
}


@Value("${kafka.linger_ms}")
public void setKafkaLingerMs(int lingerMs) {
this.lingerMs = lingerMs;
}

public int getKafkaLingerMs() {
return lingerMs;
}
}
4 changes: 3 additions & 1 deletion jpo-geojsonconverter/src/main/resources/application.yaml
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Expand Up @@ -37,4 +37,6 @@ kafka.topics:
retentionMs: 300000

# Jackson Properties
spring.jackson.serialization.write-dates-as-timestamps: false
spring.jackson.serialization.write-dates-as-timestamps: false

kafka.linger_ms: 50
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