Automate your cluster with Ambari API and Ambari Metrics System Posted on March 26, 2021, updated on March 26, 2021 by Yannick Jaquier Table of contents Preamble Ambari Metrics System (AMS) Ambari API List services and components Status of services and components Stop services and components Start services and components Conclusion References Continue reading
Privilege Analysis hands-on for least privileges principle Posted on February 25, 2021, updated on January 26, 2021 by Yannick Jaquier Table of contents Preamble Privilege analysis test case Privilege analysis testing Privilege analysis reports and conclusion References Continue reading
MariaDB ColumnStore installation and testing – part 2 Posted on January 24, 2021, updated on February 21, 2022 by Yannick Jaquier Table of contents Preamble MariaDB Community Server installation and configuration MariaDB ColumnStore installation and configuration References Continue reading
MariaDB ColumnStore installation and testing – part 1 Posted on December 23, 2020, updated on February 21, 2022 by Yannick Jaquier Table of contents Preamble MariaDB ColumnStore container installation and configuration with Podman MariaDB ColumnStore default schema configuration Power BI Desktop configuration Is MariaDB ColumnStore worth the effort ? References Continue reading
Hiveserver2 monitoring with Jconsole and Grafana in HDP 3.x Posted on November 22, 2020, updated on November 16, 2020 by Yannick Jaquier Table of contents Preamble Hiveserver2 monitoring with Jconsole Hiveserver2 monitoring with Grafana References Continue reading
Spark dynamic allocation how to configure and use it Posted on October 22, 2020, updated on October 13, 2020 by Yannick Jaquier Table of contents Preamble Spark dynamic allocation setup Spark dynamic allocation testing References Continue reading