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Upgrade to kafka 0.10.2.0 #6

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merged 2 commits into from
Nov 27, 2017
Merged

Upgrade to kafka 0.10.2.0 #6

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6268251
Supports 0.10.2 API by adding RackAwareMode, guessing we want "Safe"...
solsson Mar 1, 2017
b62a7df
Upgrades kafka lib to 1.0.0
solsson Nov 27, 2017
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13 changes: 9 additions & 4 deletions pom.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -8,17 +8,22 @@
<artifactId>kafka-topic-client</artifactId>
<version>1.0-SNAPSHOT</version>

<properties>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
</properties>

<dependencies>

<dependency>
<groupId>org.apache.kafka</groupId>
<artifactId>kafka_2.11</artifactId>
<version>0.9.0.0</version>
<artifactId>kafka_2.12</artifactId>
<version>1.0.0</version>
</dependency>
<dependency>
<groupId>com.101tec</groupId>
<artifactId>zkclient</artifactId>
<version>0.7</version>
<version>0.10</version>
</dependency>

</dependencies>
Expand Down Expand Up @@ -49,4 +54,4 @@
</plugin>
</plugins>
</build>
</project>
</project>
5 changes: 4 additions & 1 deletion src/main/java/Client.java
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Expand Up @@ -6,6 +6,8 @@
import java.util.concurrent.TimeUnit;

import kafka.admin.AdminUtils;
import kafka.admin.RackAwareMode;
import kafka.admin.RackAwareMode.Safe$;
import kafka.utils.ZKStringSerializer$;
import kafka.utils.ZkUtils;

Expand All @@ -15,6 +17,7 @@ public class Client {
final static boolean resetTopic = Boolean.parseBoolean(System.getenv("RESET_TOPIC"));
final static int partitions = Integer.parseInt(System.getenv("NUM_PARTITIONS"));
final static int replication = Integer.parseInt(System.getenv("NUM_REPLICAS"));
final static RackAwareMode rackAwareMode = Safe$.MODULE$;

final static int nRetries = Integer.parseInt(System.getenv("NUM_CREATE_RETRIES"));

Expand Down Expand Up @@ -64,7 +67,7 @@ private static void tryCreate(ZkUtils zkUtils, String topicName, int nRetriesLef
System.out.println("Creating topic " + topicName);
Properties topicConfig = new Properties(); // add per-topic configurations settings here
try {
AdminUtils.createTopic(zkUtils, topicName, partitions, replication, topicConfig);
AdminUtils.createTopic(zkUtils, topicName, partitions, replication, topicConfig, rackAwareMode);
} catch (Exception e) {
if (nRetriesLeft <= 0) {
throw new RuntimeException("Failed to create topic \"" + topicName + "\". Is Kafka and Zookeeper running?");
Expand Down