Command './js-ant' failed to execute

本文涉及的产品
云原生数据库 PolarDB MySQL 版,Serverless 5000PCU 100GB
简介: 多方查找解决方法无果,使用开发版也这个问题,真不知道ovirt团队有没有测试通过就发布. Failed to execute stage 'Misc configuration': Command '.
多方查找解决方法无果,使用开发版也这个问题,真不知道ovirt团队有没有测试通过就发布.
Failed to execute stage 'Misc configuration' : Command './js-ant' failed to execute
回退到3.5版本可以解决问题.

点击(此处)折叠或打开

  1. [root@220 ~]# engine-setup
  2. [ INFO ] Stage: Initializing
  3. [ INFO ] Stage: Environment setup
  4.           Configuration files: ['/etc/ovirt-engine-setup.conf.d/10-packaging-jboss.conf', '/etc/ovirt-engine-setup.conf.d/10-packaging-reports-jboss.conf', '/etc/ovirt-engine-setup.conf.d/10-packaging.conf']
  5.           Log file: /var/log/ovirt-engine/setup/ovirt-engine-setup-20160121143739-34d4f3.log
  6.           Version: otopi-1.4.1_master (otopi-1.4.1-0.0.master.20151119131058.gitf1f8b20.el7)
  7. [ INFO ] Stage: Environment packages setup
  8. [ INFO ] Stage: Programs detection
  9. [ INFO ] Stage: Environment setup
  10. [ INFO ] Stage: Environment customization
  11.          
  12.           --== PRODUCT OPTIONS ==--
  13.          
  14.           Configure Engine on this host (Yes, No) [Yes]:
  15.           Configure Data Warehouse on this host (Yes, No) [Yes]:
  16.           Configure Reports on this host (Yes, No) [Yes]:
  17.           Configure VM Console Proxy on this host (Yes, No) [Yes]:
  18.           Configure WebSocket Proxy on this host (Yes, No) [Yes]:
  19.          
  20.           --== PACKAGES ==--
  21.          
  22. [ INFO ] Checking for product updates...
  23.           Setup has found updates for some packages:
  24.           PACKAGE: [install] ovirt-log-collector-3.6.1-0.0.master.20151006160536.git13be08e.el7.noarch
  25.           do you wish to update them now? (Yes, No) [Yes]:
  26. [ INFO ] Checking for an update for Setup...
  27.          
  28.           --== ALL IN ONE CONFIGURATION ==--
  29.          
  30.          
  31.           --== NETWORK CONFIGURATION ==--
  32.          
  33.           Host fully qualified DNS name of this server [220.ovirttest.com]:
  34.           Setup can automatically configure the firewall on this system.
  35.           Note: automatic configuration of the firewall may overwrite current settings.
  36.           Do you want Setup to configure the firewall? (Yes, No) [Yes]:
  37. [ INFO ] iptables will be configured as firewall manager.
  38.          
  39.           --== DATABASE CONFIGURATION ==--
  40.          
  41.           Where is the Reports database located? (Local, Remote) [Local]:
  42.           Setup can configure the local postgresql server automatically for the Reports to run. This may conflict with existing applications.
  43.           Would you like Setup to automatically configure postgresql and create Reports database, or prefer to perform that manually? (Automatic, Manual) [Automatic]:
  44.           Where is the DWH database located? (Local, Remote) [Local]:
  45.           Setup can configure the local postgresql server automatically for the DWH to run. This may conflict with existing applications.
  46.           Would you like Setup to automatically configure postgresql and create DWH database, or prefer to perform that manually? (Automatic, Manual) [Automatic]:
  47.           Where is the Engine database located? (Local, Remote) [Local]:
  48.           Setup can configure the local postgresql server automatically for the engine to run. This may conflict with existing applications.
  49.           Would you like Setup to automatically configure postgresql and create Engine database, or prefer to perform that manually? (Automatic, Manual) [Automatic]:
  50.          
  51.           --== OVIRT ENGINE CONFIGURATION ==--
  52.          
  53.           Application mode (Virt, Gluster, Both) [Both]:
  54.           Engine admin password:
  55.           Confirm engine admin password:
  56. [WARNING] Password is weak: it is too short
  57.           Use weak password? (Yes, No) [No]: Yes
  58.          
  59.           --== STORAGE CONFIGURATION ==--
  60.          
  61.           Default SAN wipe after delete (Yes, No) [No]:
  62.          
  63.           --== PKI CONFIGURATION ==--
  64.          
  65.           Organization name for certificate [ovirttest.com]:
  66.          
  67.           --== APACHE CONFIGURATION ==--
  68.          
  69.           Setup can configure apache to use SSL using a certificate issued from the internal CA.
  70.           Do you wish Setup to configure that, or prefer to perform that manually? (Automatic, Manual) [Automatic]:
  71.           Setup can configure the default page of the web server to present the application home page. This may conflict with existing applications.
  72.           Do you wish to set the application as the default page of the web server? (Yes, No) [Yes]:
  73.          
  74.           --== SYSTEM CONFIGURATION ==--
  75.          
  76.           Configure an NFS share on this server to be used as an ISO Domain? (Yes, No) [Yes]:
  77.           Local ISO domain path [/var/lib/exports/iso-20160121063843]:
  78.          
  79.           Please provide the ACL for the Local ISO domain.
  80.           See the exports(5) manpage for the format.
  81.           Examples:
  82.           - To allow access for host1, host2 and host3, input: host1(rw) host2(rw) host3(rw)
  83.           - To allow access to the entire Internet, input: *(rw)
  84.          
  85.           For more information, see: http://www.ovirt.org/Troubleshooting_NFS_Storage_Issues
  86.          
  87.           Local ISO domain ACL: *(rw)
  88.           Local ISO domain name [ISO_DOMAIN]:
  89.          
  90.           --== MISC CONFIGURATION ==--
  91.          
  92.           Reports power users password:
  93.           Confirm Reports power users password:
  94. [WARNING] Password is weak: it is too short
  95.           Use weak password? (Yes, No) [No]: yES
  96.          
  97.           --== END OF CONFIGURATION ==--
  98.          
  99. [ INFO ] Stage: Setup validation
  100. [WARNING] Less than 16384MB of memory is available
  101.          
  102.           --== CONFIGURATION PREVIEW ==--
  103.          
  104.           Application mode : both
  105.           Default SAN wipe after delete : False
  106.           Firewall manager : iptables
  107.           Update Firewall : True
  108.           Host FQDN : 220.ovirttest.com
  109.           Upgrade packages : True
  110.           Engine database secured connection : False
  111.           Engine database host : localhost
  112.           Engine database user name : engine
  113.           Engine database name : engine
  114.           Engine database port : 5432
  115.           Engine database host name validation : False
  116.           Engine installation : True
  117.           NFS setup : True
  118.           PKI organization : ovirttest.com
  119.           NFS export ACL : *(rw)
  120.           NFS mount point : /var/lib/exports/iso-20160121063843
  121.           Configure local Engine database : True
  122.           Set application as default page : True
  123.           Configure Apache SSL : True
  124.           DWH installation : True
  125.           DWH database secured connection : False
  126.           DWH database host : localhost
  127.           DWH database user name : ovirt_engine_history
  128.           DWH database name : ovirt_engine_history
  129.           DWH database port : 5432
  130.           DWH database host name validation : False
  131.           Configure local DWH database : True
  132.           Reports installation : True
  133.           Reports database name : ovirt_engine_reports
  134.           Reports database secured connection : False
  135.           Reports database host : localhost
  136.           Reports database port : 5432
  137.           Reports database user name : ovirt_engine_reports
  138.           Reports database host name validation : False
  139.           Configure local Reports database : True
  140.           Engine Host FQDN : 220.ovirttest.com
  141.           Configure VMConsole Proxy : True
  142.           Configure WebSocket Proxy : True
  143.          
  144.           Please confirm installation settings (OK, Cancel) [OK]:
  145. [ INFO ] Stage: Transaction setup
  146. [ INFO ] Stopping dwh service
  147. [ INFO ] Stopping reports service
  148. [ INFO ] Stopping engine service
  149. [ INFO ] Stopping ovirt-fence-kdump-listener service
  150. [ INFO ] Stopping websocket-proxy service
  151. [ INFO ] Stage: Misc configuration
  152. [ INFO ] Stage: Package installation
  153. [ INFO ] Yum Status: Downloading Packages
  154. [ INFO ] Yum Download/Verify: ovirt-log-collector-3.6.1-0.0.master.20151006160536.git13be08e.el7.noarch
  155. [ INFO ] Yum Status: Check Package Signatures
  156. [ INFO ] Yum Status: Running Test Transaction
  157. [ INFO ] Yum Status: Running Transaction
  158. [ INFO ] Yum install: 1/1: ovirt-log-collector-3.6.1-0.0.master.20151006160536.git13be08e.el7.noarch
  159. [ INFO ] Yum Verify: 1/1: ovirt-log-collector.noarch 0:3.6.1-0.0.master.20151006160536.git13be08e.el7 - u
  160. [ INFO ] Stage: Misc configuration
  161. [ INFO ] Creating PostgreSQL 'engine' database
  162. [ INFO ] Configuring PostgreSQL
  163. [ INFO ] Creating PostgreSQL 'ovirt_engine_history' database
  164. [ INFO ] Configuring PostgreSQL
  165. [ INFO ] Creating PostgreSQL 'ovirt_engine_reports' database
  166. [ INFO ] Configuring PostgreSQL
  167. [ INFO ] Creating/refreshing Engine database schema
  168. [ INFO ] Creating/refreshing Engine 'internal' domain database schema
  169. [ INFO ] Upgrading CA
  170. [ INFO ] Creating CA
  171. [ INFO ] Creating/refreshing DWH database schema
  172. [ INFO ] Deploying Jasper
  173. [ ERROR ] Failed to execute stage 'Misc configuration': Command './js-ant' failed to execute
  174. [ INFO ] Yum Performing yum transaction rollback
  175. [ INFO ] Yum Downloading: virtio-win-stable/filelists_db (0%)
  176. [ INFO ] Yum Status: Downloading Packages
  177. [ INFO ] Yum Status: Running Test Transaction
  178. [ INFO ] Yum Status: Running Transaction
  179. [ INFO ] Yum erase: 1/1: ovirt-log-collector
  180. [ INFO ] Yum Verify: 1/1: ovirt-log-collector.noarch 0:3.6.1-0.0.master.20151006160536.git13be08e.el7 - e
  181. [ INFO ] Rolling back database schema
  182. [ INFO ] Clearing Engine database engine
  183. [ INFO ] Rolling back DWH database schema
  184. [ INFO ] Clearing DWH database ovirt_engine_history
  185. [ INFO ] Rolling back Reports database schema
  186. [ INFO ] Clearing Reports database ovirt_engine_reports
  187. [ INFO ] Rolling back Reports files
  188. [ INFO ] Stage: Clean up
  189.           Log file is located at /var/log/ovirt-engine/setup/ovirt-engine-setup-20160121143739-34d4f3.log
  190. [ INFO ] Generating answer file '/var/lib/ovirt-engine/setup/answers/20160121144257-setup.conf'
  191. [ INFO ] Stage: Pre-termination
  192. [ INFO ] Stage: Termination
  193. [ ERROR ] Execution of setup failed

点击(此处)折叠或打开

  1. [root@220 ~]# engine-cleanup
  2. [ INFO ] Stage: Initializing
  3. [ INFO ] Stage: Environment setup
  4.           Configuration files: ['/etc/ovirt-engine-setup.conf.d/10-packaging-jboss.conf', '/etc/ovirt-engine-setup.conf.d/10-packaging.conf', '/etc/ovirt-engine-setup.conf.d/20-setup-ovirt-post.conf']
  5.           Log file: /var/log/ovirt-engine/setup/ovirt-engine-remove-20160122093603-rk0ibs.log
  6.           Version: otopi-1.4.1_master (otopi-1.4.1-0.0.master.20151119131058.gitf1f8b20.el7)
  7. [ INFO ] Stage: Environment packages setup
  8. [ INFO ] Stage: Programs detection
  9. [ INFO ] Stage: Environment customization
  10.           Do you want to remove all components? (Yes, No) [Yes]:
  11.          
  12.           --== PRODUCT OPTIONS ==--
  13.          
  14.           Do you want to remove Engine database content? All data will be lost (Yes, No) [No]: YES
  15. [ INFO ] Stage: Setup validation
  16.           During execution engine service will be stopped (OK, Cancel) [OK]:
  17.           All the installed ovirt components are about to be removed, data will be lost (OK, Cancel) [Cancel]: OK
  18. [ INFO ] Stage: Transaction setup
  19. [ INFO ] Stopping dwh service
  20. [ INFO ] Stopping reports service
  21. [ INFO ] Stopping engine service
  22. [ INFO ] Stopping ovirt-fence-kdump-listener service
  23. [ INFO ] Stopping websocket-proxy service
  24. [ INFO ] Stage: Misc configuration
  25. [ INFO ] Stage: Package installation
  26. [ INFO ] Stage: Misc configuration
  27. [ INFO ] Backing up PKI configuration and keys
  28. [ INFO ] Backing up database localhost:engine to '/var/lib/ovirt-engine/backups/engine-20160122093821.nq7Pbo.dump'.
  29. [ INFO ] Clearing Engine database engine
  30. [ INFO ] Backing up database localhost:ovirt_engine_history to '/var/lib/ovirt-engine-dwh/backups/dwh-20160122093836._2OGNg.dump'.
  31. [ INFO ] Clearing DWH database ovirt_engine_history
  32. [ INFO ] Backing up database localhost:ovirt_engine_reports to '/var/lib/ovirt-engine-reports/backups/reports-20160122093843.vcyLQg.dump'.
  33. [ INFO ] Clearing Reports database ovirt_engine_reports
  34. [ INFO ] Removing files
  35. [ INFO ] Reverting changes to files
  36. [ INFO ] Stage: Transaction commit
  37. [ INFO ] Stage: Closing up
  38.          
  39.           --== SUMMARY ==--
  40.          
  41.           A backup of the Reports database is available at /var/lib/ovirt-engine-reports/backups/reports-20160122093843.vcyLQg.dump
  42.           A backup of the DWH database is available at /var/lib/ovirt-engine-dwh/backups/dwh-20160122093836._2OGNg.dump
  43.           A backup of the Engine database is available at /var/lib/ovirt-engine/backups/engine-20160122093821.nq7Pbo.dump
  44.           ovirt-engine has been removed
  45.           A backup of PKI configuration and keys is available at /var/lib/ovirt-engine/backups/engine-pki-20160122093821SpTPCb.tar.gz
  46.           Engine setup successfully cleaned up
  47.          
  48.           --== END OF SUMMARY ==--
  49.          
  50. [ INFO ] Stage: Clean up
  51.           Log file is located at /var/log/ovirt-engine/setup/ovirt-engine-remove-20160122093603-rk0ibs.log
  52. [ INFO ] Generating answer file '/var/lib/ovirt-engine/setup/answers/20160122093847-cleanup.conf'
  53. [ INFO ] Stage: Pre-termination
  54. [ INFO ] Stage: Termination
  55. [ INFO ] Execution of cleanup completed successfully
  56. [root@220 ~]# engine-setup
  57. [ INFO ] Stage: Initializing
  58. [ INFO ] Stage: Environment setup
  59.           Configuration files: ['/etc/ovirt-engine-setup.conf.d/10-packaging-jboss.conf', '/etc/ovirt-engine-setup.conf.d/10-packaging.conf']
  60.           Log file: /var/log/ovirt-engine/setup/ovirt-engine-setup-20160122093932-ix78hv.log
  61.           Version: otopi-1.4.1_master (otopi-1.4.1-0.0.master.20151119131058.gitf1f8b20.el7)
  62. [ INFO ] Stage: Environment packages setup
  63. [ INFO ] Stage: Programs detection
  64. [ INFO ] Stage: Environment setup
  65. [ INFO ] Stage: Environment customization
  66.          
  67.           --== PRODUCT OPTIONS ==--
  68.          
  69.           Configure Engine on this host (Yes, No) [Yes]:
  70.           Configure Data Warehouse on this host (Yes, No) [Yes]:
  71.           Configure Reports on this host (Yes, No) [Yes]:
  72.           Configure WebSocket Proxy on this host (Yes, No) [Yes]:
  73.          
  74.           --== PACKAGES ==--
  75.          
  76. [ INFO ] Checking for product updates...
  77. [ INFO ] No product updates found
  78.          
  79.           --== ALL IN ONE CONFIGURATION ==--
  80.          
  81.          
  82.           --== NETWORK CONFIGURATION ==--
  83.          
  84.           Setup can automatically configure the firewall on this system.
  85.           Note: automatic configuration of the firewall may overwrite current settings.
  86.           Do you want Setup to configure the firewall? (Yes, No) [Yes]:
  87. [ INFO ] iptables will be configured as firewall manager.
  88.           Host fully qualified DNS name of this server [220.ovirttest.com]:
  89.          
  90.           --== DATABASE CONFIGURATION ==--
  91.          
  92.           Where is the Reports database located? (Local, Remote) [Local]:
  93.           Setup can configure the local postgresql server automatically for the Reports to run. This may conflict with existing applications.
  94.           Would you like Setup to automatically configure postgresql and create Reports database, or prefer to perform that manually? (Automatic, Manual) [Automatic]:
  95.           Where is the DWH database located? (Local, Remote) [Local]:
  96.           Setup can configure the local postgresql server automatically for the DWH to run. This may conflict with existing applications.
  97.           Would you like Setup to automatically configure postgresql and create DWH database, or prefer to perform that manually? (Automatic, Manual) [Automatic]:
  98.           Where is the Engine database located? (Local, Remote) [Local]:
  99.           Setup can configure the local postgresql server automatically for the engine to run. This may conflict with existing applications.
  100.           Would you like Setup to automatically configure postgresql and create Engine database, or prefer to perform that manually? (Automatic, Manual) [Automatic]:
  101.          
  102.           --== OVIRT ENGINE CONFIGURATION ==--
  103.          
  104.           Engine admin password:
  105.           Confirm engine admin password:
  106. [WARNING] Password is weak: it is too short
  107.           Use weak password? (Yes, No) [No]: Yes
  108.           Application mode (Virt, Gluster, Both) [Both]:
  109.          
  110.           --== PKI CONFIGURATION ==--
  111.          
  112.           Organization name for certificate [ovirttest.com]:
  113.          
  114.           --== APACHE CONFIGURATION ==--
  115.          
  116.           Setup can configure the default page of the web server to present the application home page. This may conflict with existing applications.
  117.           Do you wish to set the application as the default page of the web server? (Yes, No) [Yes]:
  118.           Setup can configure apache to use SSL using a certificate issued from the internal CA.
  119.           Do you wish Setup to configure that, or prefer to perform that manually? (Automatic, Manual) [Automatic]:
  120.          
  121.           --== SYSTEM CONFIGURATION ==--
  122.          
  123.           Configure an NFS share on this server to be used as an ISO Domain? (Yes, No) [Yes]:
  124.           Local ISO domain path [/var/lib/exports/iso-20160122014607]:
  125.           Local ISO domain ACL - note that the default will restrict access to 220.ovirttest.com only, for security reasons [220.ovirttest.com(rw)]:
  126.           Local ISO domain name [ISO_DOMAIN]:
  127.          
  128.           --== MISC CONFIGURATION ==--
  129.          
  130.           Reports power users password:
  131.           Confirm Reports power users password:
  132. [WARNING] Password is weak: it is too short
  133.           Use weak password? (Yes, No) [No]: Yes
  134.          
  135.           --== END OF CONFIGURATION ==--
  136.          
  137. [ INFO ] Stage: Setup validation
  138. [WARNING] Less than 16384MB of memory is available
  139.          
  140.           --== CONFIGURATION PREVIEW ==--
  141.          
  142.           Application mode : both
  143.           Firewall manager : iptables
  144.           Update Firewall : True
  145.           Host FQDN : 220.ovirttest.com
  146.           Engine database name : engine
  147.           Engine database secured connection : False
  148.           Engine database host : localhost
  149.           Engine database user name : engine
  150.           Engine database host name validation : False
  151.           Engine database port : 5432
  152.           Engine installation : True
  153.           NFS setup : True
  154.           PKI organization : ovirttest.com
  155.           NFS mount point : /var/lib/exports/iso-20160122014607
  156.           NFS export ACL : 220.ovirttest.com(rw)
  157.           Configure local Engine database : True
  158.           Set application as default page : True
  159.           Configure Apache SSL : True
  160.           DWH installation : True
  161.           DWH database name : ovirt_engine_history
  162.           DWH database secured connection : False
  163.           DWH database host : localhost
  164.           DWH database user name : ovirt_engine_history
  165.           DWH database host name validation : False
  166.           DWH database port : 5432
  167.           Configure local DWH database : True
  168.           Reports installation : True
  169.           Reports database name : ovirt_engine_reports
  170.           Reports database secured connection : False
  171.           Reports database host : localhost
  172.           Reports database user name : ovirt_engine_reports
  173.           Reports database host name validation : False
  174.           Reports database port : 5432
  175.           Configure local Reports database : True
  176.           Engine Host FQDN : 220.ovirttest.com
  177.           Configure WebSocket Proxy : True
  178.          
  179.           Please confirm installation settings (OK, Cancel) [OK]:
  180. [ INFO ] Stage: Transaction setup
  181. [ INFO ] Stopping dwh service
  182. [ INFO ] Stopping reports service
  183. [ INFO ] Stopping engine service
  184. [ INFO ] Stopping ovirt-fence-kdump-listener service
  185. [ INFO ] Stopping websocket-proxy service
  186. [ INFO ] Stage: Misc configuration
  187. [ INFO ] Stage: Package installation
  188. [ INFO ] Stage: Misc configuration
  189. [ INFO ] Creating PostgreSQL 'engine' database
  190. [ INFO ] Configuring PostgreSQL
  191. [ INFO ] Creating PostgreSQL 'ovirt_engine_history' database
  192. [ INFO ] Configuring PostgreSQL
  193. [ INFO ] Creating PostgreSQL 'ovirt_engine_reports' database
  194. [ INFO ] Configuring PostgreSQL
  195. [ INFO ] Creating/refreshing Engine database schema
  196. [ INFO ] Upgrading CA
  197. [ INFO ] Creating CA
  198. [ INFO ] Creating/refreshing DWH database schema
  199. [ INFO ] Deploying Jasper
  200. [ INFO ] Importing data into Jasper
  201. [ INFO ] Configuring Jasper Java resources
  202. [ INFO ] Configuring Jasper Database resources
  203. [ INFO ] Customizing Jasper
  204. [ INFO ] Customizing Jasper metadata
  205. [ INFO ] Configuring WebSocket Proxy
  206. [ INFO ] Generating post install configuration file '/etc/ovirt-engine-setup.conf.d/20-setup-ovirt-post.conf'
  207. [ INFO ] Stage: Transaction commit
  208. [ INFO ] Stage: Closing up
  209. [ INFO ] Restarting nfs services
  210.          
  211.           --== SUMMARY ==--
  212.          
  213. [WARNING] Less than 16384MB of memory is available
  214.           SSH fingerprint: FE:1C:00:80:24:FC:81:AD:6D:4C:02:2E:41:EC:10:70
  215.           Internal CA 70:26:64:F9:AD:B9:D2:C2:5E:07:81:67:66:D0:6C:D8:6E:1D:67:4A
  216.           Web access is enabled at:
  217.               http://220.ovirttest.com:80/ovirt-engine
  218.               https://220.ovirttest.com:443/ovirt-engine
  219.           Please use the user "admin" and password specified in order to login
  220.          
  221.           --== END OF SUMMARY ==--
  222.          
  223. [ INFO ] Starting engine service
  224. [ INFO ] Restarting httpd
  225. [ INFO ] Starting dwh service
  226. [ INFO ] Starting reports service
  227. [ INFO ] Stage: Clean up
  228.           Log file is located at /var/log/ovirt-engine/setup/ovirt-engine-setup-20160122093932-ix78hv.log
  229. [ INFO ] Generating answer file '/var/lib/ovirt-engine/setup/answers/20160122095142-setup.conf'
  230. [ INFO ] Stage: Pre-termination
  231. [ INFO ] Stage: Termination
  232. [ INFO ] Execution of setup completed successfully
  233. [root@220 ~]


相关实践学习
使用PolarDB和ECS搭建门户网站
本场景主要介绍基于PolarDB和ECS实现搭建门户网站。
阿里云数据库产品家族及特性
阿里云智能数据库产品团队一直致力于不断健全产品体系,提升产品性能,打磨产品功能,从而帮助客户实现更加极致的弹性能力、具备更强的扩展能力、并利用云设施进一步降低企业成本。以云原生+分布式为核心技术抓手,打造以自研的在线事务型(OLTP)数据库Polar DB和在线分析型(OLAP)数据库Analytic DB为代表的新一代企业级云原生数据库产品体系, 结合NoSQL数据库、数据库生态工具、云原生智能化数据库管控平台,为阿里巴巴经济体以及各个行业的企业客户和开发者提供从公共云到混合云再到私有云的完整解决方案,提供基于云基础设施进行数据从处理、到存储、再到计算与分析的一体化解决方案。本节课带你了解阿里云数据库产品家族及特性。
目录
相关文章
|
2月前
|
机器学习/深度学习 前端开发 JavaScript
源映射错误:Error: request failed with status 404 源 URL:http://localhost:8080/bootstrap/js/axios-0.18.0.js
源映射错误:Error: request failed with status 404 源 URL:http://localhost:8080/bootstrap/js/axios-0.18.0.js
43 0
源映射错误:Error: request failed with status 404 源 URL:http://localhost:8080/bootstrap/js/axios-0.18.0.js
|
15天前
报错/ ./node_modules/axios/lib/platform/index.js Module parse failed: Unexpected token (5:2)怎么解决?
报错/ ./node_modules/axios/lib/platform/index.js Module parse failed: Unexpected token (5:2)怎么解决?
|
8月前
|
Web App开发 JavaScript 前端开发
解决DevTools failed to load SourceMap Could not load content for .js.map HTTP error code 404 问题
解决DevTools failed to load SourceMap Could not load content for .js.map HTTP error code 404 问题
227 0
|
9月前
|
前端开发
Module build failed (from ./node_modules/css-loader/dist/cjs.js): CssSyntaxError
Module build failed (from ./node_modules/css-loader/dist/cjs.js): CssSyntaxError
218 0
|
API
Nuxt.js打包后报错DOMException: Failed to execute appendChild on Node
Nuxt.js打包后报错DOMException: Failed to execute appendChild on Node
89 0
输入npm install 报错node-sass@4.13.0 postinstall:`node scripts/build.js` Failed at the node-sass@4.13.0
输入npm install 报错node-sass@4.13.0 postinstall:`node scripts/build.js` Failed at the node-sass@4.13.0错误详情
607 0
输入npm install 报错node-sass@4.13.0 postinstall:`node scripts/build.js` Failed at the node-sass@4.13.0
|
JavaScript
hexo g报错 用的next主题 ERROR Script load failed: themes/hexo-theme-next/scripts/tags/exturl.js
ERROR Script load failed: themes/hexo-theme-next/scripts/tags/exturl.js Error: Cannot find module 'hexo-util' at Function.Module._resolveFilename (module.js:336:15) at Function.Module._loa
4194 0
|
2月前
|
JavaScript
Node.js【GET/POST请求、http模块、路由、创建客户端、作为中间层、文件系统模块】(二)-全面详解(学习总结---从入门到深化)
Node.js【GET/POST请求、http模块、路由、创建客户端、作为中间层、文件系统模块】(二)-全面详解(学习总结---从入门到深化)
27 0
|
2月前
|
消息中间件 Web App开发 JavaScript
Node.js【简介、安装、运行 Node.js 脚本、事件循环、ES6 作业队列、Buffer(缓冲区)、Stream(流)】(一)-全面详解(学习总结---从入门到深化)
Node.js【简介、安装、运行 Node.js 脚本、事件循环、ES6 作业队列、Buffer(缓冲区)、Stream(流)】(一)-全面详解(学习总结---从入门到深化)
72 0
|
8天前
|
JavaScript 前端开发 应用服务中间件
node.js之第一天学习
node.js之第一天学习