true, result ˓→rows are displayed immediately as they are fetched, yielding lower ˓→latency and memory usage at the price of extra display column ˓→padding. Setting --incremental=true is recommended Kyuubi, Release 1.3.0 For CDH 6.x Users If you are using CDH 6.x, there is a trick that CDH 6.x blocks Spark in default, you need to modify the configuration to overwrite the desktop.app_blacklist to connection string to set how many instances of Spark executor will be used and how many cpus and memory will Spark driver, ApplicationMaster and each executor take. It is recommended to use Dynamic Allocation

true, result ˓→rows are displayed immediately as they are fetched, yielding lower ˓→latency and memory usage at the price of extra display column ˓→padding. Setting --incremental=true is recommended Kyuubi, Release 1.3.0 For CDH 6.x Users If you are using CDH 6.x, there is a trick that CDH 6.x blocks Spark in default, you need to modify the configuration to overwrite the desktop.app_blacklist to connection string to set how many instances of Spark executor will be used and how many cpus and memory will Spark driver, ApplicationMaster and each executor take. It is recommended to use Dynamic Allocation

immediately as they are fetched, yielding lower latency and memory usage at the price of extra display column padding. Setting Hue and Kyuubi! 6.4. For CDH 6.x Users If you are using CDH 6.x, there is a trick that CDH 6.x blocks Spark in default, you need to modify the configuration to overwrite the desktop.app_blacklist to connection string to set how many instances of Spark executor will be used and how many cpus and memory will Spark driver, ApplicationMaster and each executor take. Name Default Meaning spark.executor

immediately as they are fetched, yielding lower latency and memory usage at the price of extra display column padding. Setting Hue and Kyuubi! 6.4. For CDH 6.x Users If you are using CDH 6.x, there is a trick that CDH 6.x blocks Spark in default, you need to modify the configuration to overwrite the desktop.app_blacklist to connection string to set how many instances of Spark executor will be used and how many cpus and memory will Spark driver, ApplicationMaster and each executor take. Name Default Meaning spark.executor

true, result ˓→rows are displayed immediately as they are fetched, yielding lower ˓→latency and memory usage at the price of extra display column ˓→padding. Setting --incremental=true is recommended Release 1.4.1-incubating For CDH 6.x Users If you are using CDH 6.x, there is a trick that CDH 6.x blocks Spark in default, you need to modify the configuration to overwrite the desktop.app_blacklist to connection string to set how many instances of Spark executor will be used and how many cpus and memory will Spark driver, ApplicationMaster and each executor take. It is recommended to use Dynamic Allocation

true, result ˓→rows are displayed immediately as they are fetched, yielding lower ˓→latency and memory usage at the price of extra display column ˓→padding. Setting --incremental=true is recommended Kyuubi, Release 1.3.0 For CDH 6.x Users If you are using CDH 6.x, there is a trick that CDH 6.x blocks Spark in default, you need to modify the configuration to overwrite the desktop.app_blacklist to connection string to set how many instances of Spark executor will be used and how many cpus and memory will Spark driver, ApplicationMaster and each executor take. It is recommended to use Dynamic Allocation

immediately as they are fetched, yielding lower latency and memory usage at the price of extra display column padding. Setting Hue and Kyuubi! 7.4. For CDH 6.x Users If you are using CDH 6.x, there is a trick that CDH 6.x blocks Spark in default, you need to modify the configuration to overwrite the desktop.app_blacklist to connection string to set how many instances of Spark executor will be used and how many cpus and memory will Spark driver, ApplicationMaster and each executor take. Name Default Meaning spark.executor

immediately as they are fetched, yielding lower latency and memory usage at the price of extra display column padding. Setting Hue and Kyuubi! 7.4. For CDH 6.x Users If you are using CDH 6.x, there is a trick that CDH 6.x blocks Spark in default, you need to modify the configuration to overwrite the desktop.app_blacklist to connection string to set how many instances of Spark executor will be used and how many cpus and memory will Spark driver, ApplicationMaster and each executor take. Name Default Meaning spark.executor

true, result rows␣ ˓→are displayed immediately as they are fetched, yielding lower␣ ˓→latency and memory usage at the price of extra display column␣ ˓→padding. Setting --incremental=true is recommended Release 1.5.0-incubating For CDH 6.x Users If you are using CDH 6.x, there is a trick that CDH 6.x blocks Spark in default, you need to modify the configuration to overwrite the desktop.app_blacklist to kyuubi.engineEnv.VAR_NAME. For example, with kyuubi.engineEnv. SPARK_DRIVER_MEMORY=4g, the environment variable SPARK_DRIVER_MEMORY with value 4g would be trans- ferred into engine side. With kyuubi.engineEnv

true, result rows␣ ˓→are displayed immediately as they are fetched, yielding lower␣ ˓→latency and memory usage at the price of extra display column␣ ˓→padding. Setting --incremental=true is recommended Release 1.5.1-incubating For CDH 6.x Users If you are using CDH 6.x, there is a trick that CDH 6.x blocks Spark in default, you need to modify the configuration to overwrite the desktop.app_blacklist to kyuubi.engineEnv.VAR_NAME. For example, with kyuubi.engineEnv. SPARK_DRIVER_MEMORY=4g, the environment variable SPARK_DRIVER_MEMORY with value 4g would be trans- ferred into engine side. With kyuubi.engineEnv