MichaelDrogalis

I've been working with Apache Kafka for over 7 years. I inevitably find myself doing the same set of activities while I'm developing or working with someone else's system. Here's a set of Kafka productivity hacks for doing a few things way faster than you're probably doing them now. 🔥

• Show me all my Kafka topics and their partitions, replicas, and consumers
• Show me the contents of a topic
• Create a Kafka topic
• Produce messages to a Kafka topic
• Validate the schema of messages before producing to a topic
• Do all of this at a distance

Get the tools

vaughnd

package com.vaughndickson.elasticsearch

import groovy.util.logging.Slf4j
import org.elasticsearch.action.admin.cluster.health.ClusterHealthStatus
import org.elasticsearch.client.Client
import org.elasticsearch.client.transport.TransportClient
import org.elasticsearch.common.settings.ImmutableSettings
import org.elasticsearch.common.settings.Settings
import org.elasticsearch.common.transport.InetSocketTransportAddress
import org.springframework.beans.factory.DisposableBean

nicerobot

To run this, you can try:

curl -ksO https://gist.githubusercontent.com/nicerobot/2697848/raw/uninstall-node.sh
chmod +x ./uninstall-node.sh
./uninstall-node.sh
rm uninstall-node.sh

mojavelinux

JBoss Java EE 6 Workshop

jvanzyl

package com.sonatype.provisio.internal;

import java.io.File;
import java.util.Properties;

import org.apache.maven.repository.internal.DefaultServiceLocator;
import org.apache.maven.repository.internal.MavenRepositorySystemSession;
import org.apache.maven.settings.Mirror;
import org.apache.maven.settings.Settings;
import org.apache.maven.settings.building.DefaultSettingsBuilderFactory;