id stringlengths 7 11 | source stringclasses 1
value | category stringclasses 11
values | title stringlengths 15 214 | text stringlengths 70 30.5k | url stringlengths 57 160 | tags stringlengths 3 113 | created_at int64 1.22B 1.79B |
|---|---|---|---|---|---|---|---|
se_77945931 | stackoverflow | DATA_ENGINEERING | Glue Table does not exist in catalog | Glue Table does not exist in catalog
I am converting json file to parquet format but get the error "Glue Table does not exist" Here is the code:
import awswrangler as wr
import pandas as pd
import urllib.parse
import os
os_input_s3_file_path = os.environ['s3_cleaned_layer']
os_input_glue_catalog_db_n... | https://stackoverflow.com/questions/77945931/glue-table-does-not-exist-in-catalog | python, aws-lambda, etl, aws-glue | 1,707,204,636 |
se_76477629 | stackoverflow | DATA_ENGINEERING | Airflow Sensor incomplete files list | Airflow Sensor incomplete files list
I'm really curious to know, how airflow sensors work when a file is not completely copied/loaded to a target data storage. As an example: we have a filesystem, and sensor checks files within it. We are copying a large file to folder and it really takes some time. Will airflow senso... | https://stackoverflow.com/questions/76477629/airflow-sensor-incomplete-files-list | python, airflow, etl, airflow-taskflow | 1,686,777,756 |
se_77934208 | stackoverflow | DATA_ENGINEERING | Add a property to my JSON file using JOLTTRANSFORMJSON APACHE NIFI | Add a property to my JSON file using JOLTTRANSFORMJSON APACHE NIFI
Im trying to use apache nifi to practice transformation data, I have been trying to use the GetFile to take my 4 JSON files, my objective is to transform this 4 in 1, but is important to me to remeber where are thoose from because 1 makes references to... | https://stackoverflow.com/questions/77934208/add-a-property-to-my-json-file-using-jolttransformjson-apache-nifi | json, etl, apache-nifi, jolt | 1,707,005,892 |
se_54817666 | stackoverflow | DATA_ENGINEERING | In SSIS, How to convert unicode datatype to excel column? | In SSIS, How to convert unicode datatype to excel column?
I am working on SSIS Package to export the output data to Excel file. ( Excel Destination ).
I am running into conversion error.
Error Description : cannot convert between Unicode and non-Unicode string data types
Input Column Details
ColumnA ([DT_TEXT... | https://stackoverflow.com/questions/54817666/in-ssis-how-to-convert-unicode-datatype-to-excel-column | sql-server, excel, ssis, etl, ssis-2012 | 1,550,790,579 |
se_62699753 | stackoverflow | DATA_ENGINEERING | Ways to documment ETL job | Ways to documment ETL job
the question I got might be little general and so not the best for StackOverflow- sorry for that. However, I'm googleing for answer and not finding any.
In our DWH project (AWS S3 + Redshift + informatica) we have hundreds of ETL jobs. Each ETL job was designed by analyst and developed by ETL... | https://stackoverflow.com/questions/62699753/ways-to-documment-etl-job | etl, documentation, data-warehouse, erwin | 1,593,703,325 |
se_77897851 | stackoverflow | DATA_ENGINEERING | Pyspark CI/CD Pipeline | Pyspark CI/CD Pipeline
Curently I'm learning PySpark to perform ETL operation. Here, I have a question how to make a standard pipeline for PySpark script. I'm deploying the PySpark script in Kubernetes with Airflow, I don't know how to make a standard versioning and artifact.
I'm having no idea on this. Earlier I used... | https://stackoverflow.com/questions/77897851/pyspark-ci-cd-pipeline | apache-spark, pyspark, etl, cicd | 1,706,510,906 |
se_77685907 | stackoverflow | DATA_ENGINEERING | ora2pg map a column into 2 columns | ora2pg map a column into 2 columns
Is there a way to map a column into two columns?
For example, in the source I have a column firstName and the destinazion i have a column firstName and lastName. I would like to split the source by the first space and move the firts part in the column firstName and the secont in the... | https://stackoverflow.com/questions/77685907/ora2pg-map-a-column-into-2-columns | postgresql, oracle-database, mapping, etl, ora2pg | 1,702,996,078 |
se_72092927 | stackoverflow | DATA_ENGINEERING | Airflow DAG runs successfully but Tasks fail | Airflow DAG runs successfully but Tasks fail
I am trying to run a simple DAG on Airflow running on Docker.
I've got two python scripts, the first one takes in the data using an API call, and the second one pushes the data into google sheets. So I've used t1 to execute the first python script and t2 to execute the seco... | https://stackoverflow.com/questions/72092927/airflow-dag-runs-successfully-but-tasks-fail | python, docker, etl, zsh, airflow-2.x | 1,651,529,570 |
se_77910030 | stackoverflow | DATA_ENGINEERING | Creating a datafactory pipeline for updating an insering records | Creating a datafactory pipeline for updating an insering records
I have one csv file which has data of 3 months and have a key column but it has empty values and I have a second file which has also three months records but one week after the records from the first file. They have overlapping records.
Now, I want to cr... | https://stackoverflow.com/questions/77910030/creating-a-datafactory-pipeline-for-updating-an-insering-records | azure-data-factory, etl, insert-update, data-pipeline | 1,706,658,169 |
se_77882230 | stackoverflow | DATA_ENGINEERING | how to lookup on a table based on a null key in informatica powercenter | how to lookup on a table based on a null key in informatica powercenter
hello guys i have 2 tables
table 1
---------------
col1 col2 col3
NULL 1 update
123 1 y
159 2 f
table 2
----------------------
col1 col2 col3
NULL 1 x
123 1 z
i want my table 2 to be updated like this
table 2
-------------... | https://stackoverflow.com/questions/77882230/how-to-lookup-on-a-table-based-on-a-null-key-in-informatica-powercenter | oracle-database, etl, lookup, informatica-powercenter, joiner | 1,706,207,651 |
se_49063554 | stackoverflow | DATA_ENGINEERING | How to move data from Glue to Dynamodb | How to move data from Glue to Dynamodb
We are designing an Big data solution for one of our dashboard applications and seriously considering Glue for our initial ETL. Currently Glue supports JDBC and S3 as the target but our downstream services and components will work better with dynamodb. We are wondering what is th... | https://stackoverflow.com/questions/49063554/how-to-move-data-from-glue-to-dynamodb | amazon-s3, amazon-dynamodb, etl, aws-glue | 1,519,970,321 |
se_71482406 | stackoverflow | DATA_ENGINEERING | How to set location of profiles.yml and dbt_project.yml files in DBT? | How to set location of profiles.yml and dbt_project.yml files in DBT?
Running dbt debug --config-dir shows the incorrect location.
E.g.)
12:35:52 Running with dbt=1.0.3
12:35:52 To view your profiles.yml file, run:
open /The/wrong/directory
How do I tell DBT that I've moved the profiles.yml & dbt_project.yml files... | https://stackoverflow.com/questions/71482406/how-to-set-location-of-profiles-yml-and-dbt-project-yml-files-in-dbt | sql, database, etl, dbt | 1,647,348,023 |
se_76217357 | stackoverflow | DATA_ENGINEERING | GCSToBigQueryOperator doesn't work inside python operator | GCSToBigQueryOperator doesn't work inside python operator
When I use GCSToBigQueryOperator it works but putting inside function and calling from python operator gives me below error;
File "/home/airflow/.local/lib/python3.7/site-packages/airflow/providers/google/cloud/transfers/gcs_to_bigquery.py", line 336, in ex... | https://stackoverflow.com/questions/76217357/gcstobigqueryoperator-doesnt-work-inside-python-operator | airflow, etl | 1,683,714,710 |
se_77860993 | stackoverflow | DATA_ENGINEERING | How to Implement a Rust Struct with Enum for Config File Parsing to Create Varying Object Types | How to Implement a Rust Struct with Enum for Config File Parsing to Create Varying Object Types
I need help implementing Rust structs and enums to parse a config file, which will create objects of different types based on a field in the config.
In my use case the configuration specifies datastore details, where the da... | https://stackoverflow.com/questions/77860993/how-to-implement-a-rust-struct-with-enum-for-config-file-parsing-to-create-varyi | rust, struct, enums, etl | 1,705,937,628 |
se_67212884 | stackoverflow | DATA_ENGINEERING | How to make a DAG in Apache Airflow run like a simple cron job? | How to make a DAG in Apache Airflow run like a simple cron job?
Airflow scheduler kinda left me scratching my head for the past few days as it backfills dag runs even after catchup=False.
My timezone-aware dag has a start date of 13-04-2021 19:30 PST or 14-04-2021 2:30 UTC and has the following configuration:
# defin... | https://stackoverflow.com/questions/67212884/how-to-make-a-dag-in-apache-airflow-run-like-a-simple-cron-job | python, airflow, etl, airflow-scheduler | 1,619,092,791 |
se_47522034 | stackoverflow | DATA_ENGINEERING | AWS Glue - Don't know how to save NullType to REDSHIFT | AWS Glue - Don't know how to save NullType to REDSHIFT
I have the below simple script for AWS Glue. I have a text file with empty cells and a table which accepts NULL values. When I run the glue job it fails with the exception, "Don't know how to save NullType to REDSHIFT".
How do I work with this or are NULL ins... | https://stackoverflow.com/questions/47522034/aws-glue-dont-know-how-to-save-nulltype-to-redshift | python-3.x, amazon-redshift, etl, aws-glue | 1,511,828,690 |
se_77823126 | stackoverflow | DATA_ENGINEERING | Building dimensional model from multiple sources | Building dimensional model from multiple sources
I have a dimensional model built from multiple sources - online and retail. I have following dims - date, teammember, division, store. And fct - sales.
fct table
date_id
teammember_id
division_id
store_id
source
qty
discount
total_amount
etc
The source column above iden... | https://stackoverflow.com/questions/77823126/building-dimensional-model-from-multiple-sources | etl, dimensional-modeling, data-integration, fact-table, granularity | 1,705,370,155 |
se_77821148 | stackoverflow | DATA_ENGINEERING | SSIS - Export large amount of data to Flat File. Heavy consumption TEMPDB | SSIS - Export large amount of data to Flat File. Heavy consumption TEMPDB
We got a problem.
It is necessary to load a large amount of data into a text file, the download is carried out by a query that includes several joins and filters.
The package was created according to all the rules, there is a source (OLE DB Sour... | https://stackoverflow.com/questions/77821148/ssis-export-large-amount-of-data-to-flat-file-heavy-consumption-tempdb | ssis, etl, flat | 1,705,336,498 |
se_77819322 | stackoverflow | DATA_ENGINEERING | Ingres Database - CTE query is not working | Ingres Database - CTE query is not working
I am trying to implement a CTE in Ingres Databaseas below
with sample_cte(email) as(
select distinct email_address as email from table1)
select email from sample_cte;
But i am getting below Error when executing this query.Can anyone please help
Error : Query or Proced... | https://stackoverflow.com/questions/77819322/ingres-database-cte-query-is-not-working | sql, database, etl, ingres, actian | 1,705,316,474 |
se_77804376 | stackoverflow | DATA_ENGINEERING | Replace SAS stored process with different ETL tool | Replace SAS stored process with different ETL tool
We are looking for replacement of existing calculation engine which is based on SAS ETL and multiple consecutive SAS Stored process.
We know that which ever tool selected, we need to re write logic from SAS stored process.
Currently we have a set of java developers .
... | https://stackoverflow.com/questions/77804376/replace-sas-stored-process-with-different-etl-tool | migration, azure-data-factory, etl, informatica | 1,705,034,805 |
se_77781826 | stackoverflow | DATA_ENGINEERING | Business Objects exports excel with extra line at the end, but opening excel to edit this results in type mismatch on zip and NAICS code | Business Objects exports excel with extra line at the end, but opening excel to edit this results in type mismatch on zip and NAICS code
We are FTPing the results of a report in CSV format to an external system that uses an ETL process to post the results online.
The report is generated in Business Objects which saves... | https://stackoverflow.com/questions/77781826/business-objects-exports-excel-with-extra-line-at-the-end-but-opening-excel-to | excel, etl, export-to-csv, business-objects, type-mismatch | 1,704,730,281 |
se_77787653 | stackoverflow | DATA_ENGINEERING | How to delete rows which were deleted in source table (Pentaho data integration) | How to delete rows which were deleted in source table (Pentaho data integration)
I need to do an transformation which searches for id's coming from 2 different tables, and deletes from table 2 where the id of table two is not in table 1 (I'm using Pentaho)
That is harder than I thought, at least, o could not find the ... | https://stackoverflow.com/questions/77787653/how-to-delete-rows-which-were-deleted-in-source-table-pentaho-data-integration | etl, pentaho, kettle, pentaho-spoon, pdi | 1,704,812,047 |
se_77774624 | stackoverflow | DATA_ENGINEERING | Resampling with date and hour ranges | Resampling with date and hour ranges
I am trying to resample a dataframe and compute aggregated values. During the resampling process, I want to be able to exclude:
specific time ranges during each day, format: %H:%M:%S
specific days during the period, format %YYYY-MM-DD
def _ohlc(
trades_df,
price_c... | https://stackoverflow.com/questions/77774624/resampling-with-date-and-hour-ranges | python, bigdata, etl, dask, resampling | 1,704,657,246 |
se_77757874 | stackoverflow | DATA_ENGINEERING | Ssis find row with max value in column | Ssis find row with max value in column
I need help with finding row with newest date in ssis. I have excel file and I need to find row with newest date in column "update_date" and then import that row in database. How can I find just that one row using ssis? For example I have a row with columns A, B, C and Update_Dat... | https://stackoverflow.com/questions/77757874/ssis-find-row-with-max-value-in-column | sql, excel, ssis, etl, transformation | 1,704,366,942 |
se_67303185 | stackoverflow | DATA_ENGINEERING | Informatica PowerCenter pipelines to Azure Data Factory | Informatica PowerCenter pipelines to Azure Data Factory
I am trying to move my informatica pipelines in PC 10.1 to Azure Data Factory/ Synapse pipelines. Other than rewriting them from scratch, is there a way to migrate them somehow.. I am not finding any tools to achieve this as well. Has anyone faced this problem. A... | https://stackoverflow.com/questions/67303185/informatica-powercenter-pipelines-to-azure-data-factory | ssis, etl, azure-data-factory, informatica-powercenter, azure-synapse | 1,619,623,654 |
se_77240794 | stackoverflow | DATA_ENGINEERING | Validate incremental upsert data | Validate incremental upsert data
I'm reading a data from Salesforce performing incremental upsert using pyspark SQL and ADF pipelines...I want to validate data between source and destination when upsert is happening how can I achieve this? | https://stackoverflow.com/questions/77240794/validate-incremental-upsert-data | azure, validation, azure-data-factory, etl | 1,696,542,916 |
se_77758558 | stackoverflow | DATA_ENGINEERING | SSIS SQL Execute Task storing in variable | SSIS SQL Execute Task storing in variable
I'm trying to store newest date in variable using SSIS. I have this code in a SQL query:
select max(\[update_date\]) as newestdate
from \[Sheet1$\]
Result set is single row and my variable name is user::newdate.
I get this error:
Unsupported data type on result set binding ... | https://stackoverflow.com/questions/77758558/ssis-sql-execute-task-storing-in-variable | sql, ssis, etl, transformation | 1,704,374,175 |
se_77723500 | stackoverflow | DATA_ENGINEERING | Kiba ETL and Faraday request | Kiba ETL and Faraday request
I am working on a project that has the CDC concept. It reads from a database changes and push events to a rabbitmq queue (it uses debezium).
After that I am using KibaETL to process the event message consuming from that queue.
KibaETL has the 3 main process
source (I get from rabbitmq que... | https://stackoverflow.com/questions/77723500/kiba-etl-and-faraday-request | ruby, etl, kiba-etl | 1,703,702,534 |
se_77749269 | stackoverflow | DATA_ENGINEERING | Automation trigger nifi Flow base on event | Automation trigger nifi Flow base on event
I create a Flow extract data from MongoDB to Postgre.
Problem: There are so many documents in the source (100 mil). So I need to run FlowFile manually, insert 500k document each time and then select the last _id from dest for the next time.
My Flow:
GenerateFlowFile --> GetMo... | https://stackoverflow.com/questions/77749269/automation-trigger-nifi-flow-base-on-event | etl, apache-nifi | 1,704,244,340 |
se_77717675 | stackoverflow | DATA_ENGINEERING | Can SSIS package ran but not deployed affect server? | Can SSIS package ran but not deployed affect server?
I am a SSIS New Bee. I adjust a SSIS package. Ran it. All green. Then I thought I deployed to the server database. And that day when I queried the database ,it showed the new result instead of old version.
But 2 days later the other team told me I didn't deployed. T... | https://stackoverflow.com/questions/77717675/can-ssis-package-ran-but-not-deployed-affect-server | database, ssis, etl | 1,703,599,950 |
se_65609839 | stackoverflow | DATA_ENGINEERING | Add missing day rows in stock market data to maintain continuity in pandas dataframe | Add missing day rows in stock market data to maintain continuity in pandas dataframe
So I have around 13 years of stock market data of daily low high open close. The problem is the markets are closed sometimes in between and hence Monday to Friday might not appear continuously sometimes. Look below
Date
Day
Open... | https://stackoverflow.com/questions/65609839/add-missing-day-rows-in-stock-market-data-to-maintain-continuity-in-pandas-dataf | python, pandas, dataframe, numpy, etl | 1,610,012,244 |
se_77703418 | stackoverflow | DATA_ENGINEERING | Update a column in a table based on values from another column in the same table | Update a column in a table based on values from another column in the same table
I am trying to update the order_date column in the following table. Here is the requirement: for each Med_Number, the order_date must be the earliest/initial transaction_Date.
Example for Med_number = M001, order_date must be 03/02/2019.
... | https://stackoverflow.com/questions/77703418/update-a-column-in-a-table-based-on-values-from-another-column-in-the-same-table | sql, sorting, stored-procedures, sql-update, etl | 1,703,245,073 |
se_77675176 | stackoverflow | DATA_ENGINEERING | Error: While running abbreviation_column_method. Failed with exception: Column is not iterable | Error: While running abbreviation_column_method. Failed with exception: Column is not iterable
abbreviation_mapping = {
"E": "Europe",
"A": "US/Canada",
"S": "South America",
"O": "Australia",
"Z": "New Zealand",
"N": "New Delhi/Kolkata",
"U": "New Delhi/Kolkata"... | https://stackoverflow.com/questions/77675176/error-while-running-abbreviation-column-method-failed-with-exception-column-i | python, pyspark, etl | 1,702,830,932 |
se_7470904 | stackoverflow | DATA_ENGINEERING | Hierarchical data in ETL | Hierarchical data in ETL
I'm new to ETL tool, but what I find out evaluation them that they all work with flat row model. I.e. if your data requires some graph object transformation (i.e. checking parent fields or other dependedcy) it is very inconvenient(it is solvable with denormalization etc for mapping to simpler ... | https://stackoverflow.com/questions/7470904/hierarchical-data-in-etl | etl, pentaho | 1,316,435,115 |
se_65058160 | stackoverflow | DATA_ENGINEERING | How to insert a JSON object into SQL Server in Python automatically? | How to insert a JSON object into SQL Server in Python automatically?
I am retrieving some data from an API and inserting it into a local SQL Server database for data analysis purposes.
I would like to create tables and filled it in SQL Server according to the Json object structure I receive. Are there any lib/framewor... | https://stackoverflow.com/questions/65058160/how-to-insert-a-json-object-into-sql-server-in-python-automatically | python, sql-server, etl, pyodbc | 1,606,637,389 |
se_77657259 | stackoverflow | DATA_ENGINEERING | spring boot scheduling based on configuration file | spring boot scheduling based on configuration file
I have developed a number of REST APIs using Spring Boot but now I need to developed a different type of application and I got confused. In my previous projects args (command line arguments) were not used, but now I am developing an ETL application that should should ... | https://stackoverflow.com/questions/77657259/spring-boot-scheduling-based-on-configuration-file | java, spring-boot, etl, scheduling | 1,702,514,740 |
se_77661180 | stackoverflow | DATA_ENGINEERING | SSIS picks wrong date when querying oracle database on another server | SSIS picks wrong date when querying oracle database on another server
While running SSIS etl package via SQL Server agent and filtering with TIME/date (expected date being current date minus 1) against an oracle database in another server, query returns date older than 5 months while the same query executed directly o... | https://stackoverflow.com/questions/77661180/ssis-picks-wrong-date-when-querying-oracle-database-on-another-server | oracle-database, ssis, etl, sql-server-agent, sysdate | 1,702,566,871 |
se_77450735 | stackoverflow | DATA_ENGINEERING | Trigger a Database update after Gathr pipeline completes | Trigger a Database update after Gathr pipeline completes
I am an ETL developer using Gathr to create my use cases. Currently, I am looking for a way to update the database after my pipeline completes its execution in Gathr, and I need to learn how to do it. Now I'm stuck. Would anyone be able to help me out? I have cr... | https://stackoverflow.com/questions/77450735/trigger-a-database-update-after-gathr-pipeline-completes | jdbc, bigdata, etl | 1,699,508,832 |
se_77649500 | stackoverflow | DATA_ENGINEERING | How to get transaction line records from NetSuite using NETSUITE SDK? | How to get transaction line records from NetSuite using NETSUITE SDK?
I am trying to retrieve NetSuite Transaction Line IDs using either REST API or Netsuite SDK. The netsuite object type does not include Transaction Line.
I am referring this link for NetSuite SDK: https://github.com/fylein/netsuite-sdk-py
Any help on... | https://stackoverflow.com/questions/77649500/how-to-get-transaction-line-records-from-netsuite-using-netsuite-sdk | rest, etl, netsuite, netsuite-rest-api | 1,702,422,660 |
se_77614404 | stackoverflow | DATA_ENGINEERING | How to call restful API (Authenticated endpoints) in SSIS for ETL | How to call restful API (Authenticated endpoints) in SSIS for ETL
I'm relatively new to SSIS and restful API(AND every type of API), it's a bit hard to figure out the topic for me.
So how to call restful API in SSIS to ETL?
I don't get this;
If the problem is to call the API using data from a table like this:
(and be... | https://stackoverflow.com/questions/77614404/how-to-call-restful-api-authenticated-endpoints-in-ssis-for-etl | rest, ssis, etl, restful-authentication | 1,701,876,723 |
se_77570383 | stackoverflow | DATA_ENGINEERING | how to create ETL to dynamically get the port name | how to create ETL to dynamically get the port name
i have a table
table:
col1,col2
1,2
3,4
i want to create ETL to extract only port/column name in another table example my target table should contain one column with 2 rows contain column names
target:
target_column
col1
col2
so how can i do that | https://stackoverflow.com/questions/77570383/how-to-create-etl-to-dynamically-get-the-port-name | etl, informatica-powercenter | 1,701,254,183 |
se_77616637 | stackoverflow | DATA_ENGINEERING | AWS Glue not creating database or table in Data Catalog | AWS Glue not creating database or table in Data Catalog
I have a glue etl job, where I want to create a database and table, if not exists.
But the database and the table are not created in the data catalog
In the etl, it reads data from s3 location and writes the transformed dataframe to the above created/existing tab... | https://stackoverflow.com/questions/77616637/aws-glue-not-creating-database-or-table-in-data-catalog | apache-spark, etl, aws-glue, delta-lake | 1,701,901,249 |
se_77606603 | stackoverflow | DATA_ENGINEERING | Using nifi, how can I insert JSON objects into a Postgres jsonb column? | Using nifi, how can I insert JSON objects into a Postgres jsonb column?
Currently, my nifi process is as follows:
ListS3 -> RouteOnAttribute -> RouteOnAttribute -> FetchS3Object -> ConvertRecord -> PutDatabaseRecord
I list CSV files in the s3 bucket and then route on two different attribute processors to select the f... | https://stackoverflow.com/questions/77606603/using-nifi-how-can-i-insert-json-objects-into-a-postgres-jsonb-column | postgresql, etl, apache-nifi, jsonb | 1,701,783,207 |
se_77562184 | stackoverflow | DATA_ENGINEERING | SSIS Excel 2021 Import | SSIS Excel 2021 Import
I'm trying to connect to an Excel Source, my Excel file version is 2021, but the available choices are like below (3.0 4.0 2007-2010 2013 and 2016):
enter image description here
so whatever the version I'm trying to choose, no one could read the sheet or table in the Excel source.
so, how can I ... | https://stackoverflow.com/questions/77562184/ssis-excel-2021-import | sql-server, excel, ssis, version, etl | 1,701,158,855 |
se_77596440 | stackoverflow | DATA_ENGINEERING | Error code near the 'INSERT' section during incremental ETL insert | Error code near the 'INSERT' section during incremental ETL insert
USE UsineFlex_DW
GO
DROP VIEW IF EXISTS vue_FaitProduction
GO
CREATE VIEW vue_FaitProduction
AS
SELECT
P.NoProduit,
U.NoUsine,
LP.DateProduction,
M.NoMachine,
LP.Quantite,
LP.UnitesEnergieConsommees,
COUNT(EE.NoEnt... | https://stackoverflow.com/questions/77596440/error-code-near-the-insert-section-during-incremental-etl-insert | sql, database, etl, incremental-load | 1,701,643,372 |
se_76414976 | stackoverflow | DATA_ENGINEERING | How do I automatically get the list of all the collections from my Document DB from AWS GLUE? | How do I automatically get the list of all the collections from my Document DB from AWS GLUE?
Here's what I want to Achieve:
Connect to my Document DB cluster.
Connect to a particular Database inside the cluster.
Get the list of all the collections (tables) inside that particular DB.
Extract 500 rows of data from all... | https://stackoverflow.com/questions/76414976/how-do-i-automatically-get-the-list-of-all-the-collections-from-my-document-db-f | mongodb, etl, aws-glue, aws-documentdb | 1,686,056,790 |
se_3392808 | stackoverflow | DATA_ENGINEERING | What is Extract/Transform/Load (ETL)? | What is Extract/Transform/Load (ETL)?
I've tried reading the Wikipedia article for "extract, transform, load", but that just leaves me more confused...
Can someone explain what ETL is, and how it is actually done? | https://stackoverflow.com/questions/3392808/what-is-extract-transform-load-etl | database, terminology, etl | 1,280,795,408 |
se_77516566 | stackoverflow | DATA_ENGINEERING | AWS Glue - Insert Update rows from source to destination | AWS Glue - Insert Update rows from source to destination
Using PostgreSQL as Source & Target for DataWareHouse (DWH) on AWS
We need to do incremental Insert & Update on target table using AWS Glue.
We search around but didn't found good example of how flow needs to be created.
Once we get data in target table, we will... | https://stackoverflow.com/questions/77516566/aws-glue-insert-update-rows-from-source-to-destination | postgresql, etl, google-cloud-dataflow, aws-glue, data-warehouse | 1,700,489,802 |
se_74488606 | stackoverflow | DATA_ENGINEERING | Using ksqldb to join data from multiple types of source connectors | Using ksqldb to join data from multiple types of source connectors
We are evaluating ksqldb as a ETL tool for our organization. Our entire app is hosted on Microsoft Azure and mostly PaaS offerings are preferable in our organization. However 1 use case is that we have multiple microservices with their own databases an... | https://stackoverflow.com/questions/74488606/using-ksqldb-to-join-data-from-multiple-types-of-source-connectors | azure, apache-kafka, etl, ksqldb | 1,668,768,980 |
se_77523875 | stackoverflow | DATA_ENGINEERING | How can I make a dot product between two lists in a spark dataframe without using a udf? | How can I make a dot product between two lists in a spark dataframe without using a udf?
I have a set of IoT data that are transformed by azure Databricks in a python job.
The Databricks cluster is 13.3 LTS (includes Apache Spark 3.4.1, Scala 2.12) Standard_DS3_v2
I put the messages into a delta table.
From the delta ... | https://stackoverflow.com/questions/77523875/how-can-i-make-a-dot-product-between-two-lists-in-a-spark-dataframe-without-usin | python, pyspark, databricks, etl, iot | 1,700,579,351 |
se_77524809 | stackoverflow | DATA_ENGINEERING | how to read json messages from kafka and write to flat file in informatica powercentre? | how to read json messages from kafka and write to flat file in informatica powercentre?
I have a mapping where I am trying to read serialized messages in Json format from Kafka topic in informatica PowerCenter and process to flat file. However, when I run the workflow, it reads messages which I can see in monitor and ... | https://stackoverflow.com/questions/77524809/how-to-read-json-messages-from-kafka-and-write-to-flat-file-in-informatica-power | java, apache-kafka, etl, informatica-powercenter | 1,700,587,780 |
se_77512502 | stackoverflow | DATA_ENGINEERING | I can't seem to produce a dataframe from a webpage table | I can't seem to produce a dataframe from a webpage table
Not sure where the problem is, but code is not giving the dataframe retrieved from the webpage. This is my first extract project and I can't seem to identify the problem.
This is the code:
import requests
import sqlite3
import pandas as pd
from bs4 import Be... | https://stackoverflow.com/questions/77512502/i-cant-seem-to-produce-a-dataframe-from-a-webpage-table | html, debugging, etl, html-parser | 1,700,427,737 |
se_77512510 | stackoverflow | DATA_ENGINEERING | transform excel with python | transform excel with python
I am using the bert model and conditions to clean the excel and in the excel they sometimes send me this value "-" with the hyphen and this column is of numerical type I already apply the strip property and it does not eliminate it and I don't know what to do so I have the code
class Limpie... | https://stackoverflow.com/questions/77512510/transform-excel-with-python | python, pandas, excel, etl | 1,700,427,867 |
se_77483495 | stackoverflow | DATA_ENGINEERING | Error: 0xC0209029 at Carga Tabla Hecho, OLE DB Destination [2]: SSIS Error Code DTS_E_INDUCEDTRANSFORMFAILUREONERROR. The "OLE DB Destination.In | Error: 0xC0209029 at Carga Tabla Hecho, OLE DB Destination [2]: SSIS Error Code DTS_E_INDUCEDTRANSFORMFAILUREONERROR. The "OLE DB Destination.In
I apologize for the previous issues; I hope it is better now. This is the problem I am facing in my ETL project: in the table, when using isnull and setting it to 0, it ... | https://stackoverflow.com/questions/77483495/error-0xc0209029-at-carga-tabla-hecho-ole-db-destination-2-ssis-error-code | sql-server, ssis, etl | 1,699,992,028 |
se_77491019 | stackoverflow | DATA_ENGINEERING | I copied the exact same code from AWS Glue Visual editor and created new ETL script. Getting Connection Timed out error for snowflake | I copied the exact same code from AWS Glue Visual editor and created new ETL script. Getting Connection Timed out error for snowflake
I have a AWS glue ETL that load data from PostgreSQl to Snowflake. I copied the exact same code from AWS Glue Visual editor and created new ETL script. I also set the same VPC and Subne... | https://stackoverflow.com/questions/77491019/i-copied-the-exact-same-code-from-aws-glue-visual-editor-and-created-new-etl-scr | postgresql, pyspark, snowflake-cloud-data-platform, etl, aws-glue | 1,700,084,296 |
se_77482204 | stackoverflow | DATA_ENGINEERING | Is there an effective way to designing data intensive pipeline using Snowflake | Is there an effective way to designing data intensive pipeline using Snowflake
Please I need some suggestions to something I have recently encountered.
I have a ETL process that loads data into snowflake table transactions table. This table contains all transaction made (errors, e_calls, responses, pa_info). This tab... | https://stackoverflow.com/questions/77482204/is-there-an-effective-way-to-designing-data-intensive-pipeline-using-snowflake | snowflake-cloud-data-platform, etl | 1,699,978,697 |
se_71126768 | stackoverflow | DATA_ENGINEERING | SSIS Extension for Visual Studio 2022 | SSIS Extension for Visual Studio 2022
I have downloaded and installed Visual Studio 2022. Then after click on modify
Now, I want to create SSIS package, for this I have started VS22 and in "manage extensions" when I try to find Microsoft SSIS, I am unable to find.
For this, I have downloaded SSIS from market place:
... | https://stackoverflow.com/questions/71126768/ssis-extension-for-visual-studio-2022 | sql-server, ssis, etl, sql-server-data-tools, visual-studio-2022 | 1,644,929,574 |
se_77474257 | stackoverflow | DATA_ENGINEERING | Migrating from ADF to SSIS | Migrating from ADF to SSIS
I have been using the Azure Data Factory as the ETL tool but I would like to downgrade/migrate to the on-prem SSIS due to business decision. Is there a way to go about this except re-writing the pipelines? Maybe a lift and shift solution?
All the solutions I see is migrating from SSIS to ADF... | https://stackoverflow.com/questions/77474257/migrating-from-adf-to-ssis | ssis, azure-data-factory, etl, business-intelligence | 1,699,882,215 |
se_77475787 | stackoverflow | DATA_ENGINEERING | Transfer 10TB between s3 buckets and query it | Transfer 10TB between s3 buckets and query it
I have huge amount of data i.e, in the scale of >10TB consisting of both structured and unstructured format.
Requirements are:
Transfer data from one s3 bucket to another
Query data in s3 bucket to download data to local
Which tool can I use to fulfil these requirement... | https://stackoverflow.com/questions/77475787/transfer-10tb-between-s3-buckets-and-query-it | amazon-web-services, amazon-s3, amazon-ec2, etl | 1,699,897,049 |
se_72905755 | stackoverflow | DATA_ENGINEERING | PENTAHO ETL unable to insert more than 1100 records from one table to another | PENTAHO ETL unable to insert more than 1100 records from one table to another
hi all I have to work with Pentaho DT, it is a community version, so it doesn't have support.
My issue is that it doesn't insert more than 1100 records
read from temp table step is reading data from the table (20 000 records) and passing i... | https://stackoverflow.com/questions/72905755/pentaho-etl-unable-to-insert-more-than-1100-records-from-one-table-to-another | postgresql, etl, pentaho | 1,657,243,417 |
se_77458712 | stackoverflow | DATA_ENGINEERING | Optimizing the SQLite database as source data for R scripts | Optimizing the SQLite database as source data for R scripts
I have an application written in R Shiny that supports a large number of csv's (and 3 new ones are added every day). These files have a structure that is quite unpleasant to handle, so I decided to create a database and store the data in the target form there... | https://stackoverflow.com/questions/77458712/optimizing-the-sqlite-database-as-source-data-for-r-scripts | r, database, sqlite, etl | 1,699,606,103 |
se_77445011 | stackoverflow | DATA_ENGINEERING | xml/json source surrogate sequence per nesting level | xml/json source surrogate sequence per nesting level
Semi-structure xml/json files are often used to serialize relational data from different levels of entities in a master-detail cascade fashion.
As xml/json files are ordered, unique keys are not necessarily provided to preserve sequencing and hierarchy.
Most ETL's o... | https://stackoverflow.com/questions/77445011/xml-json-source-surrogate-sequence-per-nesting-level | azure-data-factory, etl, json-deserialization, xml-deserialization | 1,699,441,665 |
se_70713502 | stackoverflow | DATA_ENGINEERING | How to Extract an Array from a column to an Array in scala spark | How to Extract an Array from a column to an Array in scala spark
root
|-- CC: array (nullable = false)
| |-- element: string (containsNull = true)
+-----------------------------+
|CC |
+-----------------------------+
|[Value1,Value2, null]|
+-----------------------------+
I have this ... | https://stackoverflow.com/questions/70713502/how-to-extract-an-array-from-a-column-to-an-array-in-scala-spark | arrays, dataframe, scala, apache-spark, etl | 1,642,176,960 |
se_45101223 | stackoverflow | DATA_ENGINEERING | Apache Nifi: load data from REST to Druid | Apache Nifi: load data from REST to Druid
I'm using Apache NiFi.
What is the proper way to load data from REST API to Druid? | https://stackoverflow.com/questions/45101223/apache-nifi-load-data-from-rest-to-druid | etl, apache-nifi, druid, bigdata | 1,500,029,689 |
se_77393966 | stackoverflow | DATA_ENGINEERING | Informatica Powercentre not able to read messages from Kafka source topic. how to read Json message from Kafka topic in informatica powercentre? | Informatica Powercentre not able to read messages from Kafka source topic. how to read Json message from Kafka topic in informatica powercentre?
I have a simple workflow where in the source is kafka topic and target is flat file. it is a one-one mapping. I have imported the kafka topic and created mapping as follows.
... | https://stackoverflow.com/questions/77393966/informatica-powercentre-not-able-to-read-messages-from-kafka-source-topic-how-t | apache-kafka, etl, informatica-powercenter, informatica-powerexchange | 1,698,737,248 |
se_73850829 | stackoverflow | DATA_ENGINEERING | How to convert csv to Json using expression transformation in informatica? | How to convert csv to Json using expression transformation in informatica?
I have a csv file, I am converting this to Json array format. Below are the row wise operations in expression transformation for the two fields.
region
country
Json(output port): '{'||'"region": '||'"'||Region||'",'||'"Country": '||'"'||Co... | https://stackoverflow.com/questions/73850829/how-to-convert-csv-to-json-using-expression-transformation-in-informatica | json, oracle-database, etl, informatica, informatica-powercenter | 1,664,177,496 |
se_77414857 | stackoverflow | DATA_ENGINEERING | how to do two tasks in on pipeline ETL - DataFrame -DataFlow - BigQuery | how to do two tasks in on pipeline ETL - DataFrame -DataFlow - BigQuery
This is my code written in BigQuery in Google Cloud:
import apache_beam as beam
from apache_beam.io.gcp.gcsio import GcsIO
from apache_beam.options.pipeline_options import PipelineOptions
from apache_beam.io.gcp.gcsfilesystem import GCSFileSystem
... | https://stackoverflow.com/questions/77414857/how-to-do-two-tasks-in-on-pipeline-etl-dataframe-dataflow-bigquery | dataframe, google-cloud-platform, google-bigquery, etl, google-cloud-dataflow | 1,698,996,428 |
se_77419589 | stackoverflow | DATA_ENGINEERING | SSIS Error "Cannot convert between Unicode and non-Unicode string data types" only on ETL server Windows Server 2016 | SSIS Error "Cannot convert between Unicode and non-Unicode string data types" only on ETL server Windows Server 2016
I'm facing an issue with an SSIS package I developed using Visual Studio 2019 Community Edition. On my local environment, everything runs smoothly. However, when I deploy it on our ETL server ... | https://stackoverflow.com/questions/77419589/ssis-error-cannot-convert-between-unicode-and-non-unicode-string-data-types-on | ssis, oracle11g, etl, windows-server-2016 | 1,699,044,078 |
se_77412191 | stackoverflow | DATA_ENGINEERING | SSIS replace column value based on another columns | SSIS replace column value based on another columns
I have a table that among other fields, has the following.
I has an ETL on SSIS package that reads from this table these two fields and many others. How can I do so that before writing on the final table, for every row where Cod_Cliente is 1111111 I replace the Clien... | https://stackoverflow.com/questions/77412191/ssis-replace-column-value-based-on-another-columns | sql-server, ssis, etl | 1,698,951,159 |
se_77400441 | stackoverflow | DATA_ENGINEERING | Can apache airflow handle ETL process for approximately 50TB of data? | Can apache airflow handle ETL process for approximately 50TB of data?
I have around 50TB of data in my database which needs to be extracted from this source database and loaded into a downstream system. This data source is an on-premises RDBMS. I would like to use Apache Airflow to schedule this ETL process.
Can Airfl... | https://stackoverflow.com/questions/77400441/can-apache-airflow-handle-etl-process-for-approximately-50tb-of-data | airflow, etl, large-data, elt | 1,698,814,754 |
se_77390123 | stackoverflow | DATA_ENGINEERING | How to do error handling with tFileInputExcel | How to do error handling with tFileInputExcel
We receive dozens of Excel files per day and want to handle them with Talend.
The information in these files do not always meet the requirements.
We receive PDF, Word, XML files. But we also receive Excel file which have different Sheetnames. Or doe not have the required l... | https://stackoverflow.com/questions/77390123/how-to-do-error-handling-with-tfileinputexcel | etl, talend | 1,698,681,085 |
se_77364509 | stackoverflow | DATA_ENGINEERING | Transpose/Pivot data from one column into multiple columns per row in Snowflake table | Transpose/Pivot data from one column into multiple columns per row in Snowflake table
I have a table with customer data, and variables for the number of values per row, the column prefix, and the filler value.
I'm trying to write a dynamic statement/query to transpose the customer data based on the ID column into a ne... | https://stackoverflow.com/questions/77364509/transpose-pivot-data-from-one-column-into-multiple-columns-per-row-in-snowflake | python, sql, snowflake-cloud-data-platform, etl | 1,698,300,936 |
se_77389143 | stackoverflow | DATA_ENGINEERING | Talend TMAP - lookup returning ZERO and not actual results | Talend TMAP - lookup returning ZERO and not actual results
I am trying to design a ETL to move data from a table called stage.pizzas and move it to a new table called landing.pizzas , while doing this the landing.pizzas table has an extra foreign key column called lfk_pizza_type_id which i have to look up in a third t... | https://stackoverflow.com/questions/77389143/talend-tmap-lookup-returning-zero-and-not-actual-results | etl, lookup, talend, tmap | 1,698,673,269 |
se_77366486 | stackoverflow | DATA_ENGINEERING | I am not getting my Stored Procedure in drop down in STORED PROCEDURE ACTIVITY of Azure Data Factory | I am not getting my Stored Procedure in drop down in STORED PROCEDURE ACTIVITY of Azure Data Factory
I am using Azure Data Factory for my ETL pipelines, I have created Stored Procedure in my database.
I have that Stored Procedure in both (Azure Data Studio and Azure Portal).
But when I am trying to use stored procedur... | https://stackoverflow.com/questions/77366486/i-am-not-getting-my-stored-procedure-in-drop-down-in-stored-procedure-activity-o | database, azure, stored-procedures, azure-data-factory, etl | 1,698,318,775 |
se_62674353 | stackoverflow | DATA_ENGINEERING | How to automate an upload process with talend whenever a file is moved into a specific folder | How to automate an upload process with talend whenever a file is moved into a specific folder
I have zero experience with ETL.
Whenever a file(a .csv) is moved into a specific folder, it should be uploaded to SalesForce I don't know how to get this automated flow.
I hope I was clear enough.
I gotta use the opensource ... | https://stackoverflow.com/questions/62674353/how-to-automate-an-upload-process-with-talend-whenever-a-file-is-moved-into-a-sp | salesforce, etl, talend | 1,593,597,731 |
se_76194366 | stackoverflow | DATA_ENGINEERING | Read SQL-Server table in pyspark (databricks) with conditions, not the entire table | Read SQL-Server table in pyspark (databricks) with conditions, not the entire table
Is there any way to read data into pyspark dataframe from sql-server table based on condition, eg read only rows where column 'time_stamp' has current date?
Alternativey, I want to translate :
select * from table_name where time_stamp=... | https://stackoverflow.com/questions/76194366/read-sql-server-table-in-pyspark-databricks-with-conditions-not-the-entire-ta | sql-server, apache-spark, pyspark, databricks, etl | 1,683,467,885 |
se_77325595 | stackoverflow | DATA_ENGINEERING | How can i validate a date in an (Excel - MS AzureSQL) ETL ? - Microsoft Azure Data Factory | How can i validate a date in an (Excel - MS AzureSQL) ETL ? - Microsoft Azure Data Factory
I'm working in a simple ETL for our budget on MS Azure Data Factory. This pipeline takes a source from an Excel and has a Sink on MS Azure SQL Database.
Already done the integration and it works, but i'm stuck in the validation ... | https://stackoverflow.com/questions/77325595/how-can-i-validate-a-date-in-an-excel-ms-azuresql-etl-microsoft-azure-da | azure, azure-sql-database, azure-data-factory, etl | 1,697,733,081 |
se_19189522 | stackoverflow | DATA_ENGINEERING | What does 'killed' mean when processing a huge CSV with Python, which suddenly stops? | What does 'killed' mean when processing a huge CSV with Python, which suddenly stops?
I have a Python script that imports a large CSV file and then counts the number of occurrences of each word in the file, then exports the counts to another CSV file.
But what is happening is that once that counting part is f... | https://stackoverflow.com/questions/19189522/what-does-killed-mean-when-processing-a-huge-csv-with-python-which-suddenly-s | python, csv, etl, kill | 1,380,915,884 |
se_77346797 | stackoverflow | DATA_ENGINEERING | trying to read first 9 positions of a Char(50) datatype column | trying to read first 9 positions of a Char(50) datatype column
I am trying to compare two columns one with Column1=Char(9) and other with Column2=Char(50). Need to do Column1=Column2, but I need only 1st 9 positions of column2 to be read to do the equality function. Please help.!! tried trim function as well
tried tri... | https://stackoverflow.com/questions/77346797/trying-to-read-first-9-positions-of-a-char50-datatype-column | etl, datastage, ibm-infosphere | 1,698,077,886 |
se_77335202 | stackoverflow | DATA_ENGINEERING | Spaces populating as 0 in the first postion in datastage(v8.5) | Spaces populating as 0 in the first postion in datastage(v8.5)
I am using a condition in transformer to populate space values if two statements gets satisfied. My derivation is as below:
If (Column1=Column2 And Column3='') Then Column4='' Else Column4(It's incoming value) --> So in this condition column3 is having a d... | https://stackoverflow.com/questions/77335202/spaces-populating-as-0-in-the-first-postion-in-datastagev8-5 | etl, datastage, ibm-infosphere | 1,697,875,850 |
se_71317901 | stackoverflow | DATA_ENGINEERING | Doesn't able to run job(kjb) in Pentaho Data Integration 9.2 | Doesn't able to run job(kjb) in Pentaho Data Integration 9.2
I have tried running job using pentaho 9.2 it is not picking the job when running by kitchen comment
./kitchen.sh -rep=repo1 -file=/var/lib/jenkins/project/path/etl/Job1.kjb
Job1.kjb contains multiple sub_jobs. Pentaho 9.2 is not picking the sub job and ... | https://stackoverflow.com/questions/71317901/doesnt-able-to-run-jobkjb-in-pentaho-data-integration-9-2 | etl, pentaho, pentaho-spoon, pentaho-data-integration, pdi | 1,646,199,366 |
se_77317012 | stackoverflow | DATA_ENGINEERING | how to change "–" these values to original in aws s3 bucket by using snowflake file format | how to change "–" these values to original in aws s3 bucket by using snowflake file format
Can you some one help me on the below mentioned issue from Snowflake file format to AWS S3 bucket.
I have requirement to unload data from Snowflake to AWS S3 bucket as a CSV format.
During this process i am usin... | https://stackoverflow.com/questions/77317012/how-to-change-%c3%a2%e2%82%ac-these-values-to-original-in-aws-s3-bucket-by-using-snowflake | amazon-web-services, amazon-s3, snowflake-cloud-data-platform, etl, special-characters | 1,697,637,564 |
se_77297263 | stackoverflow | DATA_ENGINEERING | How to check the used space during run of an Informatica Powercenter Workflow? | How to check the used space during run of an Informatica Powercenter Workflow?
I'm trying to find out more about the space that Informatica Powercenter takes up when a Workflow is executed.
At the moment, we have a table on an Oracle server that weighs about 300 MB and has almost 1.9 million rows: we have developed a ... | https://stackoverflow.com/questions/77297263/how-to-check-the-used-space-during-run-of-an-informatica-powercenter-workflow | oracle-database, etl, informatica, informatica-powercenter | 1,697,383,091 |
se_77277061 | stackoverflow | DATA_ENGINEERING | Why is this DAG skipping a task even when the branch operator returns its task ID? | Why is this DAG skipping a task even when the branch operator returns its task ID?
I have the following DAG in Airflow:
validate_and_prepare_config >> skip_detect_task >> [ingest, detect]
detect >> export
ingest >> skip_decrypt_task >> [decrypt, parse]
decrypt >> parse >> vault_transfer >> skip_export_... | https://stackoverflow.com/questions/77277061/why-is-this-dag-skipping-a-task-even-when-the-branch-operator-returns-its-task-i | python, airflow, etl, directed-acyclic-graphs | 1,697,070,936 |
se_77276990 | stackoverflow | DATA_ENGINEERING | In Airflow, how can I create a custom Operator that supports Jinja templating? | In Airflow, how can I create a custom Operator that supports Jinja templating?
I'm trying to create a custom Airflow operator and I want one of its fields to support Jinja templating. I've read the documentation but it seems that there's still something that I don't get. Here's the code for my custom operator:
class U... | https://stackoverflow.com/questions/77276990/in-airflow-how-can-i-create-a-custom-operator-that-supports-jinja-templating | airflow, jinja2, etl | 1,697,069,245 |
se_77277860 | stackoverflow | DATA_ENGINEERING | Compare Rows to only send specific rows in Informatica | Compare Rows to only send specific rows in Informatica
I needed guidance on how to solve for below in informatica powercenter.
My source flat file.
|Student|Subject|PF|
|1|Science|Fail|
|1|Maths|Pass|
|2|Science|Fail|
I need to apply logic where if a particular student has two rows in source like for student 1 in the ... | https://stackoverflow.com/questions/77277860/compare-rows-to-only-send-specific-rows-in-informatica | sql, etl, informatica, informatica-powercenter | 1,697,087,686 |
se_77202738 | stackoverflow | DATA_ENGINEERING | Can't change Application Type RESTClient Pentaho Data Integration | Can't change Application Type RESTClient Pentaho Data Integration
I'm trying to call data from a REST API, so I use RESTClient on Pentaho Data Integration version 9.4, but somehow I can't change or declare the application type into something that I want, it greyed out and I can't selected it.
Please Help
I've foun... | https://stackoverflow.com/questions/77202738/cant-change-application-type-restclient-pentaho-data-integration | etl, pentaho, kettle, pentaho-spoon, pentaho-data-integration | 1,695,997,567 |
se_77276793 | stackoverflow | DATA_ENGINEERING | Data transformation pretty tough question | Data transformation pretty tough question
I want to select the data and added a new column called 'check' based on the following rules:
for each 'consumer' column, if the consumer doesn't have a master_consumer value (showing 'null' in the master_consumer) AND if its bill_group is 'Consumer' then its 'check' is the s... | https://stackoverflow.com/questions/77276793/data-transformation-pretty-tough-question | sql-server, dataframe, etl, data-transfer | 1,697,065,377 |
se_77258612 | stackoverflow | DATA_ENGINEERING | SSIS ForEach Loop Not Iterating Over All Items in a Folder | SSIS ForEach Loop Not Iterating Over All Items in a Folder
I have 4 excel files in a single folder. 2 have single sheets with the same name and the other 2 have 2 sheets each (the sheet i want data from have same names).
I used a ForEach loop in SSIS to iterate over all the files in the folder.
I assigned the initial... | https://stackoverflow.com/questions/77258612/ssis-foreach-loop-not-iterating-over-all-items-in-a-folder | sql-server, excel, ssis, etl, foreach-loop-container | 1,696,852,256 |
se_77173816 | stackoverflow | DATA_ENGINEERING | Send email when transformation didn't work with Pentaho | Send email when transformation didn't work with Pentaho
I've built an ETL structure in Pentaho for a DW, but, we use an unstable OLTP database as source, so sometimes an error can happen in the jobs (because the database if off).
I need to create an job in Pentaho that sends an email if the job / transformation di... | https://stackoverflow.com/questions/77173816/send-email-when-transformation-didnt-work-with-pentaho | email, etl, pentaho, kettle, pentaho-spoon | 1,695,654,217 |
se_77234912 | stackoverflow | DATA_ENGINEERING | ODBC Source Error Open Database Connectivity error occured | ODBC Source Error Open Database Connectivity error occured
Getting an error from a MYSQL Source checked to see that the table actually match and they do. I have recreated the odbc source and checked the connection string but still giving the error.
[SSIS.Pipeline] Error: SSIS Error Code DTS_E_PRIMEOUTPUTFAILED. The
... | https://stackoverflow.com/questions/77234912/odbc-source-error-open-database-connectivity-error-occured | mysql, ssis, odbc, etl | 1,696,489,987 |
se_77227257 | stackoverflow | DATA_ENGINEERING | In informatica Target has two primary keys one has duplicate rows but with other pk combined it will be unique | In informatica Target has two primary keys one has duplicate rows but with other pk combined it will be unique
In target there is data like
Rowid batchnum sold
1 10 Null
1 20 Null
Now the requirement is sold column is new column and we need to insert the data to sold column by taking target as a... | https://stackoverflow.com/questions/77227257/in-informatica-target-has-two-primary-keys-one-has-duplicate-rows-but-with-other | sql, etl, informatica, informatica-powercenter | 1,696,400,966 |
se_77219821 | stackoverflow | DATA_ENGINEERING | Pentaho ETL whit postgreSQL | Pentaho ETL whit postgreSQL
I’m doing an ETL with Pentaho where I use several transformations and a job that executes these transformations. But when an error occurs in the process, the previous transformations that did not have a problem are saved in the PostgreSQL database. I want it to do a rollback if one of these... | https://stackoverflow.com/questions/77219821/pentaho-etl-whit-postgresql | postgresql, etl, pentaho | 1,696,310,309 |
se_77221446 | stackoverflow | DATA_ENGINEERING | umlaut (ä, ö, ü) german character replacing with ? in Pentaho ETL tool | umlaut (ä, ö, ü) german character replacing with ? in Pentaho ETL tool
We are processing the data from CSV file to database (DB2) by using pentaho ETL tool.
In the file we are having umlaut (ä, ö, ü) german character, while loading the data from CSV to DB2 ,
the umlaut (ä, ö, ü) chatactes are replaced w... | https://stackoverflow.com/questions/77221446/umlaut-%c3%a4-%c3%b6-%c3%bc-german-character-replacing-with-in-pentaho-etl-tool | database, db2, etl, pentaho | 1,696,328,678 |
se_61788754 | stackoverflow | DATA_ENGINEERING | Cannot see any data from Azure Data Factory connecting to SAP Open Hub | Cannot see any data from Azure Data Factory connecting to SAP Open Hub
I'm trying to connect the SAP BW using SAP Open hub. The connection (Integration Runtime) is successful, however, when I create a dataset, I get the following error when I click on preview data. Even, if I pass this, I still get the same error, run... | https://stackoverflow.com/questions/61788754/cannot-see-any-data-from-azure-data-factory-connecting-to-sap-open-hub | azure, azure-data-factory, etl, sap-bw | 1,589,426,643 |
se_3454860 | stackoverflow | DATA_ENGINEERING | ETL Performance Problem | ETL Performance Problem
I have an important problem running ETL Process in production environment. While my ETL is running, the OLAP Server turns extremely slowly, I think this is because the ETL is updating several existing rows in the fact table and adding new ones. I tried to avoid this problem having a whole data ... | https://stackoverflow.com/questions/3454860/etl-performance-problem | sql-server, olap, etl | 1,281,493,824 |
se_43721785 | stackoverflow | DATA_ENGINEERING | Cannot get SSIS Script Task to work | Cannot get SSIS Script Task to work
I feel like I am missing some configuration or something, because I have followed tons of tutorials online, but cannot get any examples of a script task to work. I cannot debug the error either because I am not a C# developer.
Currently, I am simply checking if a file exists in a ... | https://stackoverflow.com/questions/43721785/cannot-get-ssis-script-task-to-work | c#, sql-server, ssis, etl, script-task | 1,493,652,955 |
se_49762220 | stackoverflow | DATA_ENGINEERING | Exception has been thrown by the target of an invocation - SSIS Script Task Error | Exception has been thrown by the target of an invocation - SSIS Script Task Error
I have the following script task using C# to refresh the pivot table in Excel in an SSIS package. The package runs well in the Visual Studio as well as the package utility. But when I deployed this package to SSIS Catalog and schedule a ... | https://stackoverflow.com/questions/49762220/exception-has-been-thrown-by-the-target-of-an-invocation-ssis-script-task-erro | c#, sql-server, ssis, etl, script-task | 1,523,391,474 |
se_56299342 | stackoverflow | DATA_ENGINEERING | Error: 0x1 at XX: Exception has been thrown by the target of an invocation | Error: 0x1 at XX: Exception has been thrown by the target of an invocation
I am trying to copy files from an FTP server to a local drive using C# Task script in SSIS. The script ran well in SQL Studio 2008 R2, but there was a version update to 2016 using SQL SSDT (SQL Server Data Tools) 2015, and when I first executed... | https://stackoverflow.com/questions/56299342/error-0x1-at-xx-exception-has-been-thrown-by-the-target-of-an-invocation | c#, sql-server, ssis, etl, script-task | 1,558,730,454 |
se_77201407 | stackoverflow | DATA_ENGINEERING | SSIS ERROR : The column status returned was: "Conversion failed because the data value overflowed the specified type." | SSIS ERROR : The column status returned was: "Conversion failed because the data value overflowed the specified type."
I am trying to load data from a MYSQL DB to SQL server DB using SSIS and i am facing a problem where it is giving me the following Error :
[OLE DB Destination MyTable [137]] Error: There wa... | https://stackoverflow.com/questions/77201407/ssis-error-the-column-status-returned-was-conversion-failed-because-the-data | mysql, sql-server, ssis, etl | 1,695,985,318 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.