RequestsDependencyWarning: Unable to find acceptable character detection dependency (chardet or charset_normalizer)Jan 6, 2025·1 min read·2.1K
Configure Environment Variables in JUnit TestsIn this article, we'll write a JUnit Test configured with Environment Variables using junit-pioneer library. First of all, we need to add the junit-pioneer library and maven-surefire-plugin to the Maven pom.xml. <project> <properties> <p...Sep 4, 2025·1 min read·146
Spring Boot Application fails to start since it fails to load region from system settings when AWS STS module is includedJul 19, 2023·1 min read·2.0K
Use SonarQube for Code InspectionSonarQube is a great code inspection tool for code quality and code security. It provides Docker image for easy setup of the server, and Maven plugin for code inspection. Install and Setup SonarQube Install SonarQube from Docker image. docker run ...Oct 20, 2022·1 min read·72
Maven dependencies cached in the local repositoryProblem [ERROR] Failed to execute goal on project room-data-generator: Could not resolve dependencies for project dev.adafycheng:hello-world:jar:0.0.1-SNAPSHOT: Failure to find org.codehaus.groovy:groovy-all:jar:2.5.17 in https://packages.confluent.i...Oct 7, 2022·1 min read·124
Journal Size FullProblem The journal (/var/log/journal) size is full. Solution Clean up journalctl --vacuum-size=100M Check usage journalctl --disk-usage Result: Archived and active journals take up 112.0M in the file system. Acknowledgement Managing Journal ...Oct 6, 2022·1 min read·69
Failed to build docker image with warning message "IPv4 forwarding is disabled. Networking will not work"Problem Step 3/12 : RUN apk add openjdk11 ---> [Warning] IPv4 forwarding is disabled. Networking will not work. ---> Running in 0f20ee3ab3eb fetch https://dl-cdn.alpinelinux.org/alpine/v3.16/main/x86_64/APKINDEX.tar.gz ERROR: https://dl-cdn.alpinel...Sep 12, 2022·1 min read·159
Execution pit-mutation of goal org.pitest:pitest-maven failedProblem Execution pit-mutation of goal org.pitest:pitest-maven:1.8.0:mutationCoverage failed: Please check you have correctly installed the pitest plugin for your project's test library (JUnit 5, TestNG, JUnit 4 etc). [ERROR] [ERROR] Please copy an...May 30, 2022·2 min read·492
java.lang.UnsatisfiedLinkError: failed to map segment from shared when starting a Kafka Streams applicationProblem ERROR stream-client [favcar-colour-streams-80448e93-ed7a-4a3a-a0cd-9f864ac4c88f] Encountered the following exception during processing and Kafka Streams opted to SHUTDOWN_CLIENT. The streams client is going to shut down now. (org.apache.kafk...May 17, 2022·1 min read·360
