Q&A BY TAG 'aws'
No suitable driver exception when trying to connect using Jmeter
answered
30-06-2021 07:30:44 -0400
Hi, When I try to establish a connection in Jmeter I am getting the error exception as "Cannot create JDBC driver of class 'com.denodo.vdp.jdbc.driver for connect URL' and "SQL Exception: No suitable driver found". I have followed this document to se...
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3
Denodo to AWS
answered
17-06-2021 23:32:10 -0400
Hi All, I need to bring Dennodo base view data into a AWS S3 bucket. This can be done through a Glue job that connects to Denodo using the JDBC url and stores the data into the required S3 bucket. However the connection to Denodo from AWS is not gett...
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3
Connect to Denodo from Lambda
answered
29-03-2021 06:44:00 -0400
Hello, I need to get the view and its information in one of the Lambda function built on AWS Lambda. I tried the below link but it says about the ODBC and JDBC connections but since the Lambda is serverless, can we have a connection to Denodo from Lam...
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5
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?
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1
Denodo 8.0 in free trial?
answered
21-10-2020 08:40:58 -0400
I'm doing a BYOL free trial on AWS. The AMI I used to create the instance has Denodo 7.0 loaded on it, so when I'm going through the tutorials and whatnot, I feel like I'm behind. How would I go about getting 8.0 in my instance?
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3
Losing connectivity for Denodo user
answered
19-10-2020 06:39:19 -0400
When I provision the Denodo AMI as an EC2 instance, I follow the directions to get it going and everything is fine. However, if I stop that instance (e.g. working on something else for a while) and then restart it, all of a sudden the Denodo user can'...
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1
Port forwarding for AWS instance
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27-08-2020 03:07:36 -0400
I have enabled port forwarding for the port 9999 of denodo instance residing in AWS to my localhost 8888, and using the local denodo client. I am getting "connection timed out" error. Parallely I have enabled for mysql port 3306 to 3309 as well and I...
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1
Connecting to Postgresql on EC2 Instance
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07-08-2020 11:59:40 -0400
Hi, I am trying to connect to a database "user" on a PostgresQL I set up on an EC2 instance. I believe I have allowed port 5432 on the inbound rules and I have modified the two config files. But I received this error message. Unable to establish c...
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2
Step: Run the query - Query execution does not complete
answered
23-06-2020 06:26:44 -0400
Hi I am following the guide to run the query for SELECT * FROM same_store_sales_by_year. But I see that the query keeps on running and does not complete while the result of the step was to show that the query executes in 15 seconds.
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2
Test Drive : ds_impala_historical_data connection not working
answered
23-06-2020 06:23:10 -0400
The data source in test drive "ds_impala_historicaldata" when click on test connection does not seem to succeed. The connection status shows "Testing JDBC connection" for long time and does not end.
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2