Q&A

Custom Wrapper Download
answered 23-10-2020 09:20:35 -0400

I'm using the BYOL AWS free trial for a POV effort for a client. When I try to obtain the HDFS custom wrapper to process the CSV files on S3, I'm told I'm not authorized to access that part of the site. What further processing do I require?

Answers: 1

custom wrapper AWS

Pagination Issue
answered 22-10-2020 08:41:33 -0400

Here is the format of data : { "name": "mytable", "elements": [ { "name": Den, "number": null, "date": "2020-06-12", "designation": null }, ...........1000 rows exist ] "links": [ { "rel": "next", "title": "Next interval", "href": "?$start_index=...

Answers: 1

Pagination

Response Details section while deploying rest API
answered 22-10-2020 08:40:02 -0400

Hi, I am creating a rest web service and I want to know how can I add these response to My JSOn(this will be consumed bu my users.) responseStatus": "SUCCESS", "responseDetails": { "limit": 1000, "offset": 0, "size": 1000, "total": 25000, "next_page"...

Answers: 1

REST API

Custom Wrapper API documentation
answered 22-10-2020 07:27:43 -0400

Where is the API doucmentation for denodo-vdp-server.jar and denodo-vdp-parser.jar? For instance, I need the java doc for CustomWrapperFieldExpression.

Answers: 1

Custom Connector

Rollback Deployments in Solution Manager
answered 22-10-2020 05:15:01 -0400

Hello, Can you please advise if there is a rollback feature in solution manager with regards to deployments. Often times after we deploy a report in one environment to another environment, there are times we need to undo, or better said, "rollback" the...

Answers: 1

Solution Manager Rollback

Connecting to vdp on remote server without /dbname in connection string jdbc
answered 22-10-2020 04:18:05 -0400

Hii, I am trying to connect to denodo VDP through jdbc,my denodo is configured on remote server and I am triyng to connect there through my local machine.But in that case if I do not mention db name in string then also I get connected to vdp while on a...

Answers: 3

Unable to create Base View (Cannot find columns)
answered 22-10-2020 03:39:15 -0400

It seems that I am unable to create base views from hive external tables in VDP. The error thrown states that they are unable to find the columns associated with the external table. Any reason for this? (com.denodoutil.exceptions.InternalErrorException...

Answers: 1

External Tables

Retrieving Lineage of views
answered 22-10-2020 02:11:03 -0400

Hi Denodo team, I want to retrieve lineage of a view and its columns through query. Like if give a view name to query it should fetch its relative views.In similar way for its columns.Please help me with this.

Answers: 1

JDBC query data lineage #Data Lineage Lineage

Scheduling a VQL in denodo
answered 22-10-2020 01:32:02 -0400

I want to create a caching for a particular view and schedule this VQL. Any document could help

Answers: 1

Denodo 7 VQL Shell save query to local file
answered 21-10-2020 08:47:28 -0400

Hi - I am running a VQL query via Denodo Admin Tool and wish to query a MySql view and save the result to disk programmatically. Here is the query: select * from my_base_view.my_campaign; INTO OUTFILE '/tmp/output.txt' When I run it I get error: St...

Answers: 2