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Server cannot be reached in Graphgl

in the " Lab Use Denodo GraphQL Service to query views " DEN80EDU13DS02LAB03 after using the URL provided in the LAB guide i got this message " Server cannot be reached " then i changed it to the http://<host>:<port>/denodo-graphql-service/graphql/<database_name> got the same message then i did restart the Virtual DataPort server , restart my PC and allways the same results " Server cannot be reached " i'am missing something ?
20-12-2022 15:46:01 -0500

1 Answer

Hi, Good day! Before I perform this Lab DEN80EDU13DS02LAB03, I have done pre-configuration step listed in the DEN80EDU13DSCONF Configuration module, specially be sure to follow the steps of the section Virtual Machine Configuration (DEN80EDU00CONF02) to start the DQVM and import the VQL file in Virtual DataPort server. Also, you can check that you have followed the previous labs of the module. Followed by pre-configuration step, the GraphQL service can be accessed using the tools like "Postman/GraphQL Playground" (I tried via GraphQL Playground). Ensure you use the URL to connect. Enter the Authorization header as {"Authorization":"Basic <base64 format>"} username:password to be encoded in Base64. Then follow the steps mentioned in the lab that POST method with the POST Body as mentioned the lab. Hope this helps.
Denodo Team
21-12-2022 03:39:12 -0500
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