Q&A BY TAG 'Cache error'

You must sign in to ask a question. If you do not have an account, you can register here

No data returned when activating cache
answered 04-05-2020 15:13:22 -0400

Hi, I'm folowwing the tutorial and at page https://community.denodo.com/tutorials/browse/basics/5cache3types, the request returns no row when activating cache. It relates to "client_with_bills" view. Please help, Thank you

Answers: 6

Cache error

Error obtaining the expressions to delegate the projected fields to source vdpcachedatasource
answered 31-03-2020 09:36:18 -0400

Hi, We are obtaining randomly this error (we run the job daily, but sometimes it produces failure, other days not): "Error obtaining the expressions to delegate the projected fields to source vdpcachedatasource" Last time we had to delete the view ...

Answers: 3

Cache error

Fields Truncation
answered 05-03-2020 07:41:57 -0500

We have a delimited data source of weblogs, when we try to cache the data results in below error. Finished with error: Error loading cache: There was an error during a batch insertion: String or binary data would be truncated.. total time: 14 seconds ...

Answers: 1

Cache error

incremental cache stored procedure finishing with error
answered 10-10-2019 08:21:35 -0400

incremental cache stored procedure finishing with "error getting rows to update in cache" . i followed the installation manual, where could i have gone wrong?

Answers: 1

Cache error

Schema change and Source Refresh with Denodo and Cache store
answered 24-04-2019 17:23:09 -0400

Hello, We have snowflake as our cache store. When we add a new column to source, our cache refresh jobs fails with "Number of columns in file (25) does not match that of the corresponding table (23),". Any process we ned to follow to update cache schem...

Answers: 1

Source refresh schema change Cache error Cache

Full Caching in Denodo Express
answered 12-03-2019 08:35:16 -0400

I'm trying to enable caching on a view that I have created based off of a JDBC connection to a SQL server. I'm using Denodo express and when I try to turn on full caching, i get the following error: Error loading jdbc data source 'vdpcachedatasource'...

Answers: 3

Cache error

Cache error by inserting null data
answered 18-05-2018 11:45:40 -0400

When I make a query to save in cache, at the end I get the following error: "ERROR_LOAD_CACHE", "Error loading cache: There was an error while inserting data: null", in the fields use the function: COALESCE to avoid null values someone would have some...

Answers: 2

Cache error

Cache invalid rows.
answered 04-12-2017 07:38:13 -0500

Hi guys, There is a situation when we created a view which uses two different data sources (db2 as/400 and ms sql server). Also this view has denodo parameter "IN_Role" with three values: 'DB2' - choose from db2 'MSSQL' - choose from ms sql ser...

Answers: 2

Cache error

Cache settings error.
answered 24-11-2017 07:30:21 -0500

Hi guys, new issue has been found regarding cache: because of unknown reasons Denodo cannot correctly enable caching on server (Server Configuration -> Cache) with error below after applying settings: Operation completed with errors: Error sav...

Answers: 1

Cache Cache error

Error while fetching dates column from Cache
answered 11-08-2017 07:56:00 -0400

Hi Team, we are facing error while fetching the dates column from cache DB. We are using full cache option for a derived view. It is storing the data in the cache but when we are trying to fetch it dates column is throwing error. Please find the error...

Answers: 1

Cache error