mirror of
https://github.com/hanzoai/s3.git
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zeekay
ca324e043d
Kill MinIO; migrate object storage to SeaweedFS, rebranded Hanzo S3.
- module github.com/hanzoai/s3 (all 1920 imports rewritten); seaweedfs/{raft,goexif,go-fuse,cockroachdb-parser} kept as deps
- binary weed -> s3; display brand SeaweedFS -> Hanzo S3 (Server/version/admin); wire identifiers unchanged for S3 compat
- Dockerfile builds s3 (CGO_ENABLED=0, ldflags) -> ghcr.io/hanzoai/s3 via shared CI
- MinIO preserved in git history (prior main)
73 lines
3.4 KiB
Java
73 lines
3.4 KiB
Java
import org.apache.kafka.clients.admin.AdminClient;
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import org.apache.kafka.clients.admin.AdminClientConfig;
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import org.apache.kafka.clients.admin.DescribeClusterResult;
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import org.apache.kafka.clients.admin.ListTopicsResult;
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import java.util.Properties;
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import java.util.concurrent.TimeUnit;
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public class JavaAdminClientTest {
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public static void main(String[] args) {
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// Set uncaught exception handler to catch AdminClient thread errors
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Thread.setDefaultUncaughtExceptionHandler((t, e) -> {
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System.err.println("UNCAUGHT EXCEPTION in thread " + t.getName() + ":");
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e.printStackTrace();
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});
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String bootstrapServers = args.length > 0 ? args[0] : "localhost:9093";
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System.out.println("Testing Kafka wire protocol with broker: " + bootstrapServers);
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Properties props = new Properties();
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props.put(AdminClientConfig.BOOTSTRAP_SERVERS_CONFIG, bootstrapServers);
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props.put(AdminClientConfig.REQUEST_TIMEOUT_MS_CONFIG, 10000);
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props.put(AdminClientConfig.DEFAULT_API_TIMEOUT_MS_CONFIG, 10000);
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props.put(AdminClientConfig.CLIENT_ID_CONFIG, "java-admin-test");
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props.put(AdminClientConfig.CONNECTIONS_MAX_IDLE_MS_CONFIG, 120000);
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props.put(AdminClientConfig.SOCKET_CONNECTION_SETUP_TIMEOUT_MS_CONFIG, 10000);
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props.put(AdminClientConfig.SOCKET_CONNECTION_SETUP_TIMEOUT_MAX_MS_CONFIG, 30000);
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props.put(AdminClientConfig.SECURITY_PROTOCOL_CONFIG, "PLAINTEXT");
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props.put(AdminClientConfig.RECONNECT_BACKOFF_MS_CONFIG, 50);
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props.put(AdminClientConfig.RECONNECT_BACKOFF_MAX_MS_CONFIG, 1000);
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System.out.println("Creating AdminClient with config:");
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props.forEach((k, v) -> System.out.println(" " + k + " = " + v));
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try (AdminClient adminClient = AdminClient.create(props)) {
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System.out.println("AdminClient created successfully");
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Thread.sleep(2000); // Give it time to initialize
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// Test 1: Describe Cluster (uses Metadata API internally)
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System.out.println("\n=== Test 1: Describe Cluster ===");
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try {
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DescribeClusterResult clusterResult = adminClient.describeCluster();
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String clusterId = clusterResult.clusterId().get(10, TimeUnit.SECONDS);
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int nodeCount = clusterResult.nodes().get(10, TimeUnit.SECONDS).size();
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System.out.println("Cluster ID: " + clusterId);
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System.out.println("Nodes: " + nodeCount);
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} catch (Exception e) {
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System.err.println("Describe Cluster failed: " + e.getMessage());
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e.printStackTrace();
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}
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// Test 2: List Topics
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System.out.println("\n=== Test 2: List Topics ===");
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try {
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ListTopicsResult topicsResult = adminClient.listTopics();
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int topicCount = topicsResult.names().get(10, TimeUnit.SECONDS).size();
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System.out.println("Topics: " + topicCount);
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} catch (Exception e) {
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System.err.println("List Topics failed: " + e.getMessage());
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e.printStackTrace();
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}
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System.out.println("\nAll tests completed!");
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} catch (Exception e) {
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System.err.println("AdminClient creation failed: " + e.getMessage());
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e.printStackTrace();
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System.exit(1);
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}
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}
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}
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