Upgrading from 1.10 or 2.0 to 2.1 Create ZooKeeper snapshot (optional - but recommended) Rename master Properties, Config Files, and Script References Pre-Upgrade the property st...
Kyuubi On Apache Kudu What is Apache Kudu Why Kyuubi on Kudu Kudu Integration with Apache Spark Kudu Integration with Kyuubi Install Kudu Spark Dependency Start Kyuubi Start B...
The Basics of AQE Dynamically Switch Join Strategies Dynamically Coalesce Shuffle Partitions Other Tips for Best Practises How to set spark.sql.adaptive.advisoryPartitionSizeInByt...
REST API v1 Session Resource GET /sessions Response Body GET /sessions/${sessionHandle} Response Body GET /sessions/${sessionHandle}/info/${infoType} Request Parameters Respon...
Background Metadata API Enhancer API Query Cancel/Timeout API Control of read objects locking Background Java Data Objects (JDO) is a specification begun in 2000, with 2 maj...
References It is recommended that readers have a basic understanding of R Markdown. Chapter 2 of R Markdown: The Definitive Guide [@rmarkdown2018] provides an overview of the ba...
Monitoring Accumulo Monitor SSL Metrics[] Configuration Metric Names Monitoring Accumulo Monitor The Accumulo Monitor provides a web UI with information on the health and ...