title: Release Notes 1.5.0 sidebar_position: 0.13
Apache Linkis 1.5.0 includes all Project Linkis-1.5.0
Linkis version 1.5.0 mainly adds the following features and functions: the registration center supports switching to Nacos, the new Hbase engine supports hbase-shell syntax, supports the graph database Nebula engine, and the new repl interpreter engine supports running Java and Scala code snippets. The Spark engine supports On Yarn Cluster mode, and the Spark and Flink engines support on k8s submission of Jar tasks and other functional features.
The main functions are as follows:
- The registration center supports switching to Nacos
- Added Hbase engine
- Added Nebula engine
- Added Repl interpreter engine
- Support Spark on k8s jar/py
- Support Flink on k8s jar
- Spark engine support on yarn cluster
- Linkis JDBC driver supports multi-engine and multi-version selection
- Basic data management adds configuration item management
- The management console adds operation and maintenance tools and adds new user configuration management
- Entrance supports task takeover (experimental)
abbreviation: -COMMON: Linkis Common
- ENTRANCE: Linkis Entrance
- EC: Engineconn
- ECM: EngineConnManager
- ECP: EngineConnPlugin
- DMS: Data Source Manager Service
- MDS: MetaData Manager Service
- LM: Linkis Manager
- PS: Linkis Public Service
- PE: Linkis Public Enhancement
- RPC: Linkis Common RPC
- CG: Linkis Computation Governance
- DEPLOY: Linkis Deployment
- WEB: Linkis Web
- GATEWAY: Linkis Gateway
- EP: Engine Plugin
- ORCHESTRATOR: Linkis Orchestrator
New features
- [EC]LINKIS-5008 The registration center supports Nacos
- [GATEWAY]LINKIS-4992 Gateway supports access control configuration
- [EC-REPL]LINKIS-4937 Added Repl interpreter engine to support execution of scala and Java code
- [EC-NEBULA]LINKIS-4903 Added nebula engine
- [EC-HBASE]LINKIS-4891 Added Hbase engine
- [EC-SPARK]LINKIS-4850 Spark supports On Yarn Cluster operation
- [EC-Spark]LINKIS-4867 Spark supports submitting Jar tasks on k8s
- [EC-Spark]LINKIS-4906 Spark supports submitting pyspark job on k8s
- [JDBC-DRIVER]LINKIS-4930 JDBCDriver supports multiple engine versions
- [EC-FLINK]LINKIS-4753 Flink is upgraded to 1.16.2 and is compatible with multiple versions
- [ENTRANCELINKIS-4282 Experimental: Entrance service supports HA
- [MONITOR]LINKIS-4905 Experimental: Add Linkis Monitor service
- [WEB]LINKIS-4940 Experimental: Upgrading the new architecture of the management console front-end
Enhancement points
- [ECM]LINKIS-4990 Supports the management station to download EC log files
- [EC]LINKIS-4982 Rich EC indicators and increase lock idle and other time indicators
- [WEB]LINKIS-4954 Add user configuration management page to the management console
- [EC-SPARk]LINKIS-4961 Pyspark adds more default class imports
- [EC-PYTHON]LINKIS-4835 Optimize printing Python engine, optimize error message printing
- [EC-SPARK]LINKIS-4896 Spark Once task supports EngineConnRuntimeMode label configuration
- [LINKISManager]LINKIS-4914 LinkisManager resource sorting and selection rules are optimized from large to small
- [WEB]LINKIS-4935 The management console supports configuring spark.conf parameters and supports configuring multiple Spark native parameters.
- [EC]LINKIS-4714 EC supports specifying the Debug port range
- [EC-FLINK]LINKIS-5023 The Flink engine supports reading user-defined log4j configuration
- [PES]LINKIS-4838 The file reading and writing interface supports more parameters and operations
- [LINKISManager]LINKIS-4850 LinkisManager supports management of K8s resources
- [PE]LINKIS-4847 Optimize the number of modules and merge public data source modules
- [PE]LINKIS-4853 Optimize the number of modules and merge the public client module into the pes-client module
- [PE]LINKIS-4854 Optimize the number of modules and merge multiple modules of public services
- [PE]LINKIS-4934 The data source service supports merging and separate deployment
- [EC-FLINK]LINKIS-5025 Flink supports loading default configuration
- [EC-JDBC]LINKIS-5007 JDBC supports task concatenation between multiple tasks
Repair function
- [EC-Flink]LINKIS-5041 Fixed the problem of interactive Flink SQL printing status acquisition error log
- [MDS]LINKIS-4998 ES data source is compatible with 6.X and 7.X
- [EC-Spark]LINKIS-4996 Spark Scala tasks support printing error information to the task log
- [ENTRANCE]LINKIS-4967 Fixed parsing error caused by semicolon in SQL parsing comment
- [EC]LINKIS-4920 Fix the problem that the result set null is returned as a string NULL
- [CLI]LINKIS-4919 Client fixes concurrent NPE issues
- [CG]LINKIS-4915 Fixed the problem of high incorrect selection load in the ECM selection logic of LinkisManager
- [LM]LINKIS-4860 Fix the Chinese garbled problem of linkis-httpclient post interface
- [LM]LINKIS-4771 Linkis-Cli once job submission should be in Once mode
- [LM]LINKIS-4731 Kill EC script should skip the ECM process
Acknowledgments
The release of Apache Linkis 1.5.0 is inseparable from the contributors of the Linkis community. Thanks to all community contributors, including but not limited to the following Contributors (listed in no particular order): Casion, ChengJie1053, CoderSerio, GuoPhilipse, LiuGuoHua, Yonghao, ZHANG, Zhen,aiceflower,chengrui1,dependabot,guoshupei,luxl@chinatelecom.