on one platform, using one copy of data, with one SQL interface. Kyuubi provides the following features: USAGE GUIDE 1 Kyuubi, Release 1.3.0 2 USAGE GUIDE CHAPTER ONE MULTI-TENANCY Kyuubi supports looks small 6.1. Quick Start 33 Kyuubi, Release 1.3.0 Epilogue There are many other amazing features in both Kyuubi and DBeaver and here is just the tip of the iceberg. The rest is for you to discover interface or code. 6.1. Quick Start 41 Kyuubi, Release 1.3.0 The End There are many other amazing features in both Kyuubi and DataGrip and here is just the tip of the iceberg. The rest is for you to discover

on one platform, using one copy of data, with one SQL interface. Kyuubi provides the following features: USAGE GUIDE 1 Kyuubi, Release 1.3.0 2 USAGE GUIDE CHAPTER ONE MULTI-TENANCY Kyuubi supports looks small 6.1. Quick Start 33 Kyuubi, Release 1.3.0 Epilogue There are many other amazing features in both Kyuubi and DBeaver and here is just the tip of the iceberg. The rest is for you to discover interface or code. 6.1. Quick Start 41 Kyuubi, Release 1.3.0 The End There are many other amazing features in both Kyuubi and DataGrip and here is just the tip of the iceberg. The rest is for you to discover

on one platform, using one copy of data, with one SQL interface. Kyuubi provides the following features: Multi-tenancy Kyuubi supports the end-to-end multi-tenancy, and this is why we want to create i_product_name LIMIT 100 Tips: zoom up if the pic looks small 2.6. Epilogue There are many other amazing features in both Kyuubi and DBeaver and here is just the tip of the iceberg. The rest is for you to discover You can interact through the visual interface or code. 5.5. The End There are many other amazing features in both Kyuubi and DataGrip and here is just the tip of the iceberg. The rest is for you to discover

on one platform, using one copy of data, with one SQL interface. Kyuubi provides the following features: Multi-tenancy Kyuubi supports the end-to-end multi-tenancy, and this is why we want to create i_product_name LIMIT 100 Tips: zoom up if the pic looks small 2.6. Epilogue There are many other amazing features in both Kyuubi and DBeaver and here is just the tip of the iceberg. The rest is for you to discover You can interact through the visual interface or code. 5.5. The End There are many other amazing features in both Kyuubi and DataGrip and here is just the tip of the iceberg. The rest is for you to discover

tes if you tend to enable the feature. 3.2. Deploying Kyuubi 49 Kyuubi, Release 1.7.0 Hidden Features DemoteBroadcastHashJoin Internally, Spark has an optimization rule that detects a join child with This optimization rule detects and converts a Join to an empty LocalRelation. Disabling the Hidden Features We can exclude some of the AQE additional rules if performance regression or bug occurs. For example Release 1.7.0 Tips Turn on AQE by default can significantly improve the user experience. Other sub-features are all enabled. advisoryPartitionSizeInBytes is targeting the HDFS block size minPartitionNum is

tes if you tend to enable the feature. 3.2. Deploying Kyuubi 53 Kyuubi, Release 1.7.0 Hidden Features DemoteBroadcastHashJoin Internally, Spark has an optimization rule that detects a join child with This optimization rule detects and converts a Join to an empty LocalRelation. Disabling the Hidden Features We can exclude some of the AQE additional rules if performance regression or bug occurs. For example Release 1.7.0 Tips Turn on AQE by default can significantly improve the user experience. Other sub-features are all enabled. advisoryPartitionSizeInBytes is targeting the HDFS block size minPartitionNum is

tes if you tend to enable the feature. 3.2. Deploying Kyuubi 49 Kyuubi, Release 1.7.0 Hidden Features DemoteBroadcastHashJoin Internally, Spark has an optimization rule that detects a join child with This optimization rule detects and converts a Join to an empty LocalRelation. Disabling the Hidden Features We can exclude some of the AQE additional rules if performance regression or bug occurs. For example Release 1.7.0 Tips Turn on AQE by default can significantly improve the user experience. Other sub-features are all enabled. advisoryPartitionSizeInBytes is targeting the HDFS block size minPartitionNum is

es if you tend to enable the feature. 50 Chapter 3. What’s Next Kyuubi, Release 1.7.3 Hidden Features DemoteBroadcastHashJoin Internally, Spark has an optimization rule that detects a join child with This optimization rule detects and converts a Join to an empty LocalRelation. Disabling the Hidden Features We can exclude some of the AQE additional rules if performance regression or bug occurs. For example Release 1.7.3 Tips Turn on AQE by default can significantly improve the user experience. Other sub-features are all enabled. advisoryPartitionSizeInBytes is targeting the HDFS block size minPartitionNum is

on one platform, using one copy of data, with one SQL interface. Kyuubi provides the following features: ADMIN GUIDE 1 Kyuubi, Release 1.6.1-incubating 2 ADMIN GUIDE CHAPTER ONE MULTI-TENANCY Kyuubi to enable the feature. 66 Chapter 6. High Availability Kyuubi, Release 1.6.1-incubating Hidden Features DemoteBroadcastHashJoin Internally, Spark has an optimization rule that detects a join child with This optimization rule detects and converts a Join to an empty LocalRelation. Disabling the Hidden Features We can exclude some of the AQE additional rules if performance regression or bug occurs. For example

es if you tend to enable the feature. 50 Chapter 3. What’s Next Kyuubi, Release 1.7.1 Hidden Features DemoteBroadcastHashJoin Internally, Spark has an optimization rule that detects a join child with This optimization rule detects and converts a Join to an empty LocalRelation. Disabling the Hidden Features We can exclude some of the AQE additional rules if performance regression or bug occurs. For example Release 1.7.1 Tips Turn on AQE by default can significantly improve the user experience. Other sub-features are all enabled. advisoryPartitionSizeInBytes is targeting the HDFS block size minPartitionNum is