Q&A BY TAG 'Denodo 8.0'

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Denodo Monitor Batch File failing to Start
answered 30-12-2021 07:07:19 -0500

Hello, I'm attempting to configue and launch the Denodo Monitor tool for Denodo Platform 8.0. I've followed the documentation to configure it through the ConfigurationParameters and launch it. When attemtping to run the denodomonitor startup.bat it fa...

Answers: 1

Denodo 8.0 Denodo Monitor Tools

Denodo 7.0 upgrade to Denodo version 8.0
answered 17-11-2021 06:44:36 -0500

Hi Team, Planning to upgrade the denodo 7.0 to denodo 8.0. Before upgrading we are concern about the impact of this upgradation. We are using two nodes of Denodo instance without load balancing feature. Please guide me what are the different points we...

Answers: 1

Denodo 8.0 Denodo upgrade

How to connect to Amazon Athena from Denodo 8.0 using JDBC??
answered 20-10-2021 15:44:20 -0400

Hi, is there any documentation on how to perform when connecting to AWS Athena from Denodo 8.0 using JDBC. I know the ir documentation on how to connect bu with Denodo 7.0. Are the procedures the same? Thankyou

Answers: 1

Denodo 8.0 JDBC Athena

Left outer join losing rows
answered 03-09-2021 06:54:45 -0400

Hi, I'm joining a bunch of derived views. The SQL has 3 INNER joins and 2 LEFT OUTER joins. The LEFT OUTER joins are losing rows. One of this LEFT OUTER join has a static filter condition (like Active = 'Yes'). None of these derived views have PKs def...

Answers: 1

Denodo 8.0 left join

Custom policies - Trying to get data from Denodo base view
answered 23-08-2021 04:36:06 -0400

Using Denodo 8.0, I'm trying to build a custom policy that will be applied to a specific derived view, that works this way: When user tries to access the data of a derived view, the policy checks to see if the current user is in a config table. If th...

Answers: 6

Denodo 8.0 custom policy jmx

denodo-v80-update-202107152200.jar fails command line update
answered 22-07-2021 03:07:00 -0400

./jre/bin/java /opt/denodo/updates-for-denodo-20210715/denodo-v80-update-202107152200.jar "/opt/denodo/denodo_platform_8_0" -c Error: Could not find or load main class .opt.denodo.updates-for-denodo-20210715.denodo-v80-update-202107152200.jar Caused b...

Answers: 1

Denodo 8.0 update Error Virtual DataPort

Custom functions jar file renaming and name conflicts
answered 09-06-2021 18:20:55 -0400

Hello, When we started developing custom functions in Denodo, we had stored them all in a single package. However, we have now reached about 200 custom functions and in order to simplify maintenance, we would like to split that package in 3 (Date func...

Answers: 3

Denodo 8.0 extension Custom Functions

MEDIAN gives an error
answered 01-06-2021 15:28:15 -0400

While calculating median. I am receiving the following error. [GROUPBY] [ERROR] java.lang.reflect.InvocationTargetException Received exception with message 'java.lang.reflect.InvocationTargetException' The logs are as follows: *ERROR 2021-05-31T09:38...

Answers: 1

Denodo 8.0 Error data aggregation

Denodo 8 - SSL Configuration and TLS Configuration Script
answered 26-05-2021 12:41:06 -0400

Team, I'm in the process of configuring SSL for our Denodo 8.0 servers. I'm on the step where we use the TLS Configurator to configure / enable SSL for the platform componenets. For the most part, everything is clear with one exception. The instruction...

Answers: 2

Denodo 8.0 SSL

Help ASAP with Property File Location
answered 05-05-2021 09:26:15 -0400

Hello, we have created a custom policy to provide row-level security to certain objects. Inside the logic, this policy works with config tables to get the provided level of security for the users via JDBC. Since we are connecting via JDBC, we have to s...

Answers: 2

Denodo 8.0 custom policy properties