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[vpj] Fix NorthGuard repush ZSTD dictionary routing #2942

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Merged
sushantmane merged 3 commits into from
Jul 30, 2026
Merged

[vpj] Fix NorthGuard repush ZSTD dictionary routing #2942

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93f668d
[vpj] Fix NorthGuard repush ZSTD dictionary routing
pthirun Jul 29, 2026
8738281
[vpj] Preserve pub-sub config for dictionary training
pthirun Jul 29, 2026
ca71159
[vpj] Cover dictionary consumer SSL branch
pthirun Jul 29, 2026
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35 changes: 22 additions & 13 deletions clients/venice-push-job/src/main/java/com/linkedin/venice/hadoop/VenicePushJob.java
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,7 @@
import static com.linkedin.venice.ConfigKeys.KAFKA_PRODUCER_REQUEST_TIMEOUT_MS;
import static com.linkedin.venice.ConfigKeys.KAFKA_PRODUCER_RETRIES_CONFIG;
import static com.linkedin.venice.ConfigKeys.MULTI_REGION;
import static com.linkedin.venice.ConfigKeys.PUBSUB_BROKER_ADDRESS;
import static com.linkedin.venice.ConfigKeys.VENICE_PARTITIONERS;
import static com.linkedin.venice.VeniceConstants.DEFAULT_SSL_FACTORY_CLASS_NAME;
import static com.linkedin.venice.status.BatchJobHeartbeatConfigs.HEARTBEAT_ENABLED_CONFIG;
Expand Down Expand Up @@ -866,13 +867,8 @@ public void run() {
if (pushJobSetting.isSourceKafka) {
if (pushJobSetting.sourceVersionCompressionStrategy == CompressionStrategy.ZSTD_WITH_DICT) {
LOGGER.info("Source version uses ZSTD_WITH_DICT. Fetching source dictionary.");
Properties kafkaConsumerProperties = new Properties();
if (pushJobSetting.enableSSL) {
kafkaConsumerProperties.putAll(this.sslProperties.get());
}
kafkaConsumerProperties.setProperty(KAFKA_BOOTSTRAP_SERVERS, pushJobSetting.repushSourcePubsubBroker);
ByteBuffer sourceDict = DictionaryUtils
.readDictionaryFromKafka(pushJobSetting.kafkaInputTopic, new VeniceProperties(kafkaConsumerProperties));
.readDictionaryFromKafka(pushJobSetting.kafkaInputTopic, getSourceDictionaryConsumerProperties());
if (sourceDict != null) {
pushJobSetting.sourceDictionary = ByteUtils.extractByteArray(sourceDict);
}
Expand Down Expand Up @@ -1666,6 +1662,25 @@ private Optional<ByteBuffer> getCompressionDictionary() throws VeniceException {
return Optional.of(emptyPushZstdDictionary.get());
}

private VeniceProperties getSourceDictionaryConsumerProperties() {
return buildSourceDictionaryConsumerProperties(
props,
pushJobSetting.enableSSL ? sslProperties.get() : new Properties(),
pushJobSetting.repushSourcePubsubBroker);
}

@VisibleForTesting
static VeniceProperties buildSourceDictionaryConsumerProperties(
VeniceProperties jobProperties,
Properties sslProperties,
String sourcePubsubBroker) {
Properties consumerProperties = jobProperties.toProperties();
consumerProperties.putAll(sslProperties);
consumerProperties.setProperty(PUBSUB_BROKER_ADDRESS, sourcePubsubBroker);
consumerProperties.setProperty(KAFKA_BOOTSTRAP_SERVERS, sourcePubsubBroker);
return new VeniceProperties(consumerProperties);
}

private ByteBuffer fetchOrBuildCompressionDictionary() throws VeniceException {
// Prepare the param builder, which can be used by different scenarios.
KafkaInputDictTrainer.ParamBuilder paramBuilder = new KafkaInputDictTrainer.ParamBuilder()
Expand All @@ -1691,14 +1706,8 @@ private ByteBuffer fetchOrBuildCompressionDictionary() throws VeniceException {
return ByteBuffer.wrap(dictTrainer.trainDict());
} else {
LOGGER.info("Reading Zstd dictionary from input topic: {}", pushJobSetting.kafkaInputTopic);
// set up ssl properties and kafka consumer properties
Properties kafkaConsumerProperties = new Properties();
if (pushJobSetting.enableSSL) {
kafkaConsumerProperties.putAll(this.sslProperties.get());
}
kafkaConsumerProperties.setProperty(KAFKA_BOOTSTRAP_SERVERS, pushJobSetting.repushSourcePubsubBroker);
return DictionaryUtils
.readDictionaryFromKafka(pushJobSetting.kafkaInputTopic, new VeniceProperties(kafkaConsumerProperties));
.readDictionaryFromKafka(pushJobSetting.kafkaInputTopic, getSourceDictionaryConsumerProperties());
}
}
LOGGER.info(
Expand Down
58 changes: 58 additions & 0 deletions ...nts/venice-push-job/src/test/java/com/linkedin/venice/hadoop/VenicePushJobRepushTest.java
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Original file line number Diff line number Diff line change
@@ -1,5 +1,10 @@
package com.linkedin.venice.hadoop;

import static com.linkedin.venice.ConfigKeys.KAFKA_BOOTSTRAP_SERVERS;
import static com.linkedin.venice.ConfigKeys.PUBSUB_BROKER_ADDRESS;
import static com.linkedin.venice.ConfigKeys.PUBSUB_CONSUMER_ADAPTER_FACTORY_CLASS;
import static com.linkedin.venice.ConfigKeys.PUBSUB_SECURITY_PROTOCOL;
import static com.linkedin.venice.ConfigKeys.PUBSUB_TYPE_ID_TO_POSITION_CLASS_NAME_MAP;
import static com.linkedin.venice.vpj.VenicePushJobConstants.ALLOW_REGULAR_PUSH_WITH_TTL_REPUSH;
import static com.linkedin.venice.vpj.VenicePushJobConstants.COMPLIANCE_PUSH;
import static com.linkedin.venice.vpj.VenicePushJobConstants.KAFKA_INPUT_MAX_RECORDS_PER_MAPPER;
Expand All @@ -26,6 +31,7 @@
import com.linkedin.venice.meta.StoreInfo;
import com.linkedin.venice.meta.Version;
import com.linkedin.venice.utils.Time;
import com.linkedin.venice.utils.VeniceProperties;
import java.util.HashMap;
import java.util.Map;
import java.util.Properties;
Expand All @@ -42,6 +48,58 @@
*/

public class VenicePushJobRepushTest extends VenicePushJobTestBase {
@Test
public void testSourceDictionaryConsumerPropertiesRetainPubSubConfigAndOverrideBrokers() {
Properties jobProperties = new Properties();
jobProperties.setProperty(
PUBSUB_CONSUMER_ADAPTER_FACTORY_CLASS,
"com.linkedin.venice.pubsub.adapter.xinfra.consumer.XcConsumerAdapterFactory");
jobProperties.setProperty(
PUBSUB_TYPE_ID_TO_POSITION_CLASS_NAME_MAP,
"1:com.linkedin.venice.pubsub.adapter.xinfra.XinfraPosition");
jobProperties.setProperty("xc.pubsub.broker.url.to.region.name.map", "northguard:ei4");
jobProperties.setProperty(PUBSUB_BROKER_ADDRESS, "destination-broker");
jobProperties.setProperty(KAFKA_BOOTSTRAP_SERVERS, "legacy-broker");

VeniceProperties consumerProperties = VenicePushJob.buildSourceDictionaryConsumerProperties(
new VeniceProperties(jobProperties),
new Properties(),
"source-broker");

assertEquals(
consumerProperties.getString(PUBSUB_CONSUMER_ADAPTER_FACTORY_CLASS),
"com.linkedin.venice.pubsub.adapter.xinfra.consumer.XcConsumerAdapterFactory");
assertEquals(
consumerProperties.getString(PUBSUB_TYPE_ID_TO_POSITION_CLASS_NAME_MAP),
"1:com.linkedin.venice.pubsub.adapter.xinfra.XinfraPosition");
assertEquals(consumerProperties.getString("xc.pubsub.broker.url.to.region.name.map"), "northguard:ei4");
assertEquals(consumerProperties.getString(PUBSUB_BROKER_ADDRESS), "source-broker");
assertEquals(consumerProperties.getString(KAFKA_BOOTSTRAP_SERVERS), "source-broker");
assertEquals(
jobProperties.getProperty(PUBSUB_BROKER_ADDRESS),
"destination-broker",
"Building consumer properties must not mutate the job properties");
}

@Test
public void testSourceDictionaryConsumerPropertiesApplySslOverrides() {
Properties jobProperties = new Properties();
jobProperties.setProperty(PUBSUB_SECURITY_PROTOCOL, "PLAINTEXT");
jobProperties.setProperty("ssl.keystore.location", "stale-keystore");
jobProperties.setProperty("xc.tls.key.store.type", "PKCS12");

Properties sslProperties = new Properties();
sslProperties.setProperty(PUBSUB_SECURITY_PROTOCOL, "SSL");
sslProperties.setProperty("ssl.keystore.location", "credential-keystore");

VeniceProperties consumerProperties = VenicePushJob
.buildSourceDictionaryConsumerProperties(new VeniceProperties(jobProperties), sslProperties, "source-broker");

assertEquals(consumerProperties.getString(PUBSUB_SECURITY_PROTOCOL), "SSL");
assertEquals(consumerProperties.getString("ssl.keystore.location"), "credential-keystore");
assertEquals(consumerProperties.getString("xc.tls.key.store.type"), "PKCS12");
}

@Test(expectedExceptions = VeniceException.class, expectedExceptionsMessageRegExp = ".*Repush with TTL is only supported while using Kafka Input Format.*")
public void testRepushTTLJobWithNonKafkaInput() {
Properties repushProps = new Properties();
Expand Down
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