If you only care about the two UI-first options, our earlier React Native vs Flutter breakdown covers that duel directly. This piece asks a different question: should a team share logic only, share logic and UI, or share nothing but…
HBCK2 is typically run as a Java JAR file using the hbase command-line utility. The general syntax for invoking HBCK2 is: The HBase command-line script. The HBase subcommand used to invoke HBCK (version 2 in this case). Once invoked correctly, the command structure…
Creating a Java Keystore (JKS) with a Self-Signed Certificate To create a Java Keystore (JKS) with a self-signed certificate, use the following command:... JKS Creation and Management Creating a Java Keystore (JKS) with a Self-Signed Certificate To convert an existing…
This document describes the step-by-step process for upgrading an existing Kafka 2.x cluster to Kafka 3.x using a sidecar (rolling) upgrade approach — where some brokers temporarily run Kafka 2 while others run Kafka 3. This ensures no cluster downtime and enables a…
This document explains how to secure NiFi with existing Certificate Authorities (CA) certificates (without NiFi LDAP Authentication). The prerequisites for this scenario (issued by the IT department): The final result will include a self-signed external CA (the root), a keystore…
Azure Data Lake Storage Gen2 (ADLS Gen2) delivers a cloud-based data storage solution that is scalable, secure, and characterized by high availability. If you deploy an ODP cluster alongside Azure Data Lake Storage for data processing and analysis, this documentation serves as…
To perform a rolling upgrade from Kafka 2.8.2.3.3.6.x-x to Kafka 3.7.2.3.4.3.x-x, follow these steps: Update server.properties on All Brokers. Rolling Upgrade from Kafka 2 to Kafka 3 To perform a rolling upgrade from Kafka 2.8.2.3.3.6.x-x to Kafka 3.7.2.3.4.3.x-x, follow these steps:…
OBF password obfuscation converts plaintext passwords into an obfuscated format to prevent casual exposure in configuration files. This method is supported for components that explicitly state OBF format compatibility. Run the following commands to locate the required Jetty utility JAR…
You can dynamically change the log levels of Hadoop services (such as YARN and HDFS) using the hadoop daemonlog command without needing to restart the services. Setting Hadoop Service Log Levels at Runtime You can dynamically change the log levels…
The following example is based on Kafka 3 runtime arguments and may differ for Kafka 2. Since you already have Kafka, Pinot, and Zookeeper installed, ensure they are running. It is recommended to create new topics for each service to do testing.
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