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_74429955 | stackoverflow | DATA_ENGINEERING | Is there a configuration in Kafka to write multiple records to one S3 object? | Is there a configuration in Kafka to write multiple records to one S3 object?
I'm using an S3 Sink Connector to write records to S3 from Kafka. Eventually I will be using Kafka to capture CDC Packets from my Database and then writing these packets to S3.
However, I don't want every single CDC Packet, which in Kafka wi... | https://stackoverflow.com/questions/74429955/is-there-a-configuration-in-kafka-to-write-multiple-records-to-one-s3-object | amazon-s3, apache-kafka, data-pipeline | 1,668,420,632 |
se_73936203 | stackoverflow | DATA_ENGINEERING | How to run a kedro pipeline interactively like a function | How to run a kedro pipeline interactively like a function
I would like to run kedro pipelines in jupyter notebook with different inputs, so something like this:
data = catalog.load('my_dataset')
params = catalog.load('params:my_params')
pipelines['my_pipeline'](data=my_dataset, params=my_params)
Is there a way to do ... | https://stackoverflow.com/questions/73936203/how-to-run-a-kedro-pipeline-interactively-like-a-function | python-3.x, jupyter-notebook, ipython, kedro, data-pipeline | 1,664,803,891 |
se_74029317 | stackoverflow | DATA_ENGINEERING | Dynamic Target Delta Table As Target For Spark Streaming | Dynamic Target Delta Table As Target For Spark Streaming
We are processing a stream of web logs. Basically activities that users perform on website. For each activity they perform, we a separate activity delta table.
We are exploring what is the best way to do streaming ingest. We have a kafka stream setup where all t... | https://stackoverflow.com/questions/74029317/dynamic-target-delta-table-as-target-for-spark-streaming | pyspark, databricks, delta-lake, data-pipeline | 1,665,496,433 |
se_74028742 | stackoverflow | DATA_ENGINEERING | Design - Best practice to ingest data from different sources with different interfaces | Design - Best practice to ingest data from different sources with different interfaces
PROBLEM DESCRIPTION
Hello, I would like to implement a service that receives data from various providers and dumps it into a database (a sort of raw data store).
The issue is that the providers have different ways to give me the da... | https://stackoverflow.com/questions/74028742/design-best-practice-to-ingest-data-from-different-sources-with-different-inte | design-patterns, etl, raw-data, data-pipeline | 1,665,493,926 |
se_74002737 | stackoverflow | DATA_ENGINEERING | Data pipeline - Best approach to read data from network drive | Data pipeline - Best approach to read data from network drive
Source: CSV files located in a shared drive(on Prem server). Access to this shared drive and folder is controlled using a security group.
Expectation: load CSV data into Google BigQuery table.
Is it possible to mount the network drive on Dataproc cluster a... | https://stackoverflow.com/questions/74002737/data-pipeline-best-approach-to-read-data-from-network-drive | apache-spark, google-cloud-platform, google-cloud-storage, google-cloud-dataproc, data-pipeline | 1,665,299,145 |
se_69480712 | stackoverflow | DATA_ENGINEERING | Load custom Data into a tensorflow pipeline | Load custom Data into a tensorflow pipeline
I am trying to implement this code which loads the data from the
official tensorflow dataset to get it to load my data placed on my google drive
dataset, metadata = tfds.load('cycle_gan/horse2zebra',
with_info=True, as_supervised=True)
train_hor... | https://stackoverflow.com/questions/69480712/load-custom-data-into-a-tensorflow-pipeline | python, tensorflow, generative-adversarial-network, data-pipeline, tf.data.dataset | 1,633,607,776 |
se_73706520 | stackoverflow | DATA_ENGINEERING | "Error: Forbidden" even though service account has function permission access | "Error: Forbidden" even though service account has function permission access
I am trying to deploy a data ingestion pipeline in Google Cloud Functions.
When I trigger the URL, I get the following error:
Error: Forbidden
Your client does not have permission to get URL /entry-point from this server.
I don't... | https://stackoverflow.com/questions/73706520/error-forbidden-even-though-service-account-has-function-permission-access | google-cloud-platform, permissions, google-cloud-functions, permission-denied, data-pipeline | 1,663,087,243 |
se_73712566 | stackoverflow | DATA_ENGINEERING | ADF - how to compare two Azure SQL Database tables (A and B) with the same structure and to insert only the missing values from table A to table B | ADF - how to compare two Azure SQL Database tables (A and B) with the same structure and to insert only the missing values from table A to table B
I want to create an ADF data pipeline that compares both tables and after the comparison to add the missing rows from table A to table B
table A - 100 records
table B - 90 ... | https://stackoverflow.com/questions/73712566/adf-how-to-compare-two-azure-sql-database-tables-a-and-b-with-the-same-struc | azure, azure-data-factory, data-pipeline | 1,663,138,026 |
se_73410591 | stackoverflow | DATA_ENGINEERING | Azure ADF Data Pipeline- Multiple Activities to Single Activity Execution | Azure ADF Data Pipeline- Multiple Activities to Single Activity Execution
Could someone please help with following scenario ?
So this Data Pipeline has multiple activities (Set Variable) targeting to Single activity Send Email (Want to make Send email a Generic activity).
So the Idea is to Capture error from each acti... | https://stackoverflow.com/questions/73410591/azure-adf-data-pipeline-multiple-activities-to-single-activity-execution | azure, azure-data-factory, data-pipeline | 1,660,867,358 |
se_64771870 | stackoverflow | DATA_ENGINEERING | Unable to find the relevant tensor remote_handle: Op ID: 14738, Output num: 0 | Unable to find the relevant tensor remote_handle: Op ID: 14738, Output num: 0
I am using a colab pro TPU instance for the purpose of patch image classification.
i'm using tensorflow version 2.3.0.
When calling model.fit I get the following error: InvalidArgumentError: Unable to find the relevant tensor remote_handle:... | https://stackoverflow.com/questions/64771870/unable-to-find-the-relevant-tensor-remote-handle-op-id-14738-output-num-0 | keras, google-colaboratory, tensorflow-datasets, tpu, data-pipeline | 1,605,022,243 |
se_73539558 | stackoverflow | DATA_ENGINEERING | Is there any way where we can generate output file based on the input data in benthos? | Is there any way where we can generate output file based on the input data in benthos?
For example:
Input Data:
{"date":"03-11-22", "message":"This is message"},
{"date":"03-30-22", "message":"This is message"},
{"date":"04-03-22", "message":"This is message"},
{"date":"04-15-22", "message":"This is message"},
{"date"... | https://stackoverflow.com/questions/73539558/is-there-any-way-where-we-can-generate-output-file-based-on-the-input-data-in-be | etl, pipeline, data-pipeline, benthos | 1,661,849,196 |
se_73541526 | stackoverflow | DATA_ENGINEERING | How can we generate multiple output file in benthos? | How can we generate multiple output file in benthos?
Input Data:
{ "name": "Coffee", "price": "$1.00" }
{ "name": "Tea", "price": "$2.00" }
{ "name": "Coke", "price": "$3.00" }
{ "name": "Water", "price": "$4.00" }
extension.yaml
input:
label: ""
file:
paths: [./input/*]
codec: lines
max_buffer: 10... | https://stackoverflow.com/questions/73541526/how-can-we-generate-multiple-output-file-in-benthos | etl, pipeline, data-pipeline, benthos | 1,661,857,989 |
se_73466126 | stackoverflow | DATA_ENGINEERING | Cannot run AWS Data Pipeline job due to ListObjectsV2 operation: Access Denied | Cannot run AWS Data Pipeline job due to ListObjectsV2 operation: Access Denied
I've written some CDK code to programmatically create a data pipeline that backs up a DynamoDB table into an S3 bucket on a daily basis.
But it keeps running into this error:
amazonaws.datapipeline.taskrunner.TaskExecutionException: Failed ... | https://stackoverflow.com/questions/73466126/cannot-run-aws-data-pipeline-job-due-to-listobjectsv2-operation-access-denied | amazon-web-services, amazon-s3, amazon-dynamodb, amazon-data-pipeline, data-pipeline | 1,661,299,552 |
se_73391805 | stackoverflow | DATA_ENGINEERING | What Python libraries to use in Data Pipeline? | What Python libraries to use in Data Pipeline?
I have a .csv in PowerBI and I need to automate a process to do daily
uploads to BigQuery. First of all, what python libraries should I keep in mind to develop a project like this, I don´t know where to look. Thanks. | https://stackoverflow.com/questions/73391805/what-python-libraries-to-use-in-data-pipeline | python, database, etl, libraries, data-pipeline | 1,660,753,077 |
se_61596529 | stackoverflow | DATA_ENGINEERING | Is it possible to write a luigi wrapper task that tolerates failed sub-tasks? | Is it possible to write a luigi wrapper task that tolerates failed sub-tasks?
I have a luigi task that performs some non-stable computations. Think of an optimization process that sometimes does not converge.
import luigi
MyOptimizer(luigi.Task):
input_param: luigi.Parameter()
output_filename = luigi.Parame... | https://stackoverflow.com/questions/61596529/is-it-possible-to-write-a-luigi-wrapper-task-that-tolerates-failed-sub-tasks | python, error-handling, dataflow, luigi, data-pipeline | 1,588,608,254 |
se_73048317 | stackoverflow | DATA_ENGINEERING | BigQuery Multi Table has no outputs. Please check that the sink calls addOutput at some point error from Multiple database table plugin | BigQuery Multi Table has no outputs. Please check that the sink calls addOutput at some point error from Multiple database table plugin
I'm trying to ingest data from different tables with in same database using Data fusion Multiple database tables plugin to bigquery tables using multiple big query tables sink. I writ... | https://stackoverflow.com/questions/73048317/bigquery-multi-table-has-no-outputs-please-check-that-the-sink-calls-addoutput | google-cloud-platform, google-bigquery, multiple-tables, google-cloud-data-fusion, data-pipeline | 1,658,305,885 |
se_72211535 | stackoverflow | DATA_ENGINEERING | Camunda as scheduler and orchestrator of data-pipeline / ETL | Camunda as scheduler and orchestrator of data-pipeline / ETL
I would like to know if anyone implemented Camunda as scheduler and orchestrator of data pipelines/ETL and can share his experience.
What are the pros and cons of using it instead of Airflow for example?
Thanks! | https://stackoverflow.com/questions/72211535/camunda-as-scheduler-and-orchestrator-of-data-pipeline-etl | airflow, etl, camunda, data-pipeline | 1,652,340,101 |
se_72689002 | stackoverflow | DATA_ENGINEERING | İs it possible to create data pipeline with Google Cloud Data fusion using multiple database tables Update or Upsert? | İs it possible to create data pipeline with Google Cloud Data fusion using multiple database tables Update or Upsert?
After using multiple database tables plugin and load data to bigquery I would like to make incremental load for every table in one data pipeline.
I wonder if I can use UPSERT on multiple database table... | https://stackoverflow.com/questions/72689002/%c4%b0s-it-possible-to-create-data-pipeline-with-google-cloud-data-fusion-using-multi | cloud, etl, google-cloud-data-fusion, data-pipeline | 1,655,736,900 |
se_72670906 | stackoverflow | DATA_ENGINEERING | I can't log in to Apache nifi 1.16.3 | I can't log in to Apache nifi 1.16.3
I would like to create data pipline with Apach Nifi (for learning purpose) but After installed jdk-17.0.3.1_windows-x64_bin and downloaded Nifi 1.16.3. to my computer with Win10. I tried to check the generated username and password in nifi-1.16.3/logs/nifi-app.log file but it i... | https://stackoverflow.com/questions/72670906/i-cant-log-in-to-apache-nifi-1-16-3 | apache-nifi, data-pipeline | 1,655,569,521 |
se_72713207 | stackoverflow | DATA_ENGINEERING | Handling multiple inputs for command in Snakemake | Handling multiple inputs for command in Snakemake
I'm currently working on a project that involves me using snakemake to run svaba, a variant caller, on genome data. svaba run can take multiple sample files but requires a flag in front of each file.
For example: svaba -g.... -t s1.bam -t s2.bam -t s3.bam
How do I go a... | https://stackoverflow.com/questions/72713207/handling-multiple-inputs-for-command-in-snakemake | bash, shell, bioinformatics, snakemake, data-pipeline | 1,655,891,224 |
se_72675020 | stackoverflow | DATA_ENGINEERING | How to extract google analytics dimensions and metrics with python? | How to extract google analytics dimensions and metrics with python?
I was going to extract data from google analytics with Python and google analytics report api v4, in the middle I need the Google analytics Dimensions and matrix there for a specific purpose(so that I can give user to select for which dimensions and m... | https://stackoverflow.com/questions/72675020/how-to-extract-google-analytics-dimensions-and-metrics-with-python | python, google-analytics, data-science, data-extraction, data-pipeline | 1,655,623,759 |
se_72465303 | stackoverflow | DATA_ENGINEERING | Data Pipeline using Azure Data Factory or Azure Synapse | Data Pipeline using Azure Data Factory or Azure Synapse
I am building a new data pipeline for our team. This data pipeline would collect data from multiple sources and ingest them into a single table. I am looking into a couple of options within Azure to achieve this (Synapse being the main option). I was only able to... | https://stackoverflow.com/questions/72465303/data-pipeline-using-azure-data-factory-or-azure-synapse | azure, azure-data-factory, pipeline, azure-synapse, data-pipeline | 1,654,101,281 |
se_72250306 | stackoverflow | DATA_ENGINEERING | How to convert tensor byte string to string format? | How to convert tensor byte string to string format?
I am trying to use tensorflow tf.data to build pipline.
import tensorflow as tf
import numpy as np
import cv2
There are 6 images with name as 1.jpeg,2.jpeg upto 6.jpeg. I want to load the image using map() function of tf.data.
tfds = tf.data.Dataset
filename = [str... | https://stackoverflow.com/questions/72250306/how-to-convert-tensor-byte-string-to-string-format | python-3.x, tensorflow-datasets, tensorflow2.x, data-pipeline | 1,652,633,300 |
se_72142368 | stackoverflow | DATA_ENGINEERING | How can I auto populate several excel sheets from other Excel files | How can I auto populate several excel sheets from other Excel files
I am currently working on a power bi dashboard that uses an excel file as a data source.
I want to auto populate the excel file with new values from existing excel reports each day.
In the source file there are several sheets each with several columns... | https://stackoverflow.com/questions/72142368/how-can-i-auto-populate-several-excel-sheets-from-other-excel-files | excel, data-cleaning, powerbi-desktop, autofill, data-pipeline | 1,651,844,131 |
se_71334812 | stackoverflow | DATA_ENGINEERING | Fivetran Shopify Connector: Would like to extract and load the raw data from Shopify - which schema destination is the right one? | Fivetran Shopify Connector: Would like to extract and load the raw data from Shopify - which schema destination is the right one?
Which scheme to choose here to get all the raw data from my Shopify store?
The problem is, there is no exact description of what schemes are available? | https://stackoverflow.com/questions/71334812/fivetran-shopify-connector-would-like-to-extract-and-load-the-raw-data-from-sho | shopify, data-pipeline, fivetran | 1,646,299,706 |
se_71377972 | stackoverflow | DATA_ENGINEERING | What is the best strategy to store redis data to MySQL for permanent storage? | What is the best strategy to store redis data to MySQL for permanent storage?
I am running a couple of crawlers that produce millions of datasets per day. The bottleneck is the latency between the spiders and the remote database. In case the location of the spider server is too large, the latency will slow the crawler... | https://stackoverflow.com/questions/71377972/what-is-the-best-strategy-to-store-redis-data-to-mysql-for-permanent-storage | mysql, redis, scrapy, data-pipeline | 1,646,640,118 |
se_71384311 | stackoverflow | DATA_ENGINEERING | Architecture for tracking data changes in application DB required for warehousing | Architecture for tracking data changes in application DB required for warehousing
Overview
I have an OLTP DB that stores application transaction data and acts as the source of truth for the current state of the application. I would like to have my DWH store historical data so I can do analyses that compare previous st... | https://stackoverflow.com/questions/71384311/architecture-for-tracking-data-changes-in-application-db-required-for-warehousin | architecture, etl, data-warehouse, data-lake, data-pipeline | 1,646,670,907 |
se_71313127 | stackoverflow | DATA_ENGINEERING | Resource Allocation for Incremental Pipelines | Resource Allocation for Incremental Pipelines
There are times when an incremental pipeline in Palantir Foundry has to be built as a snapshot. If the data size is large, the resources to run the build are increased to reduce run time and then the configuration is removed after first snapshot run. Is there a way to set ... | https://stackoverflow.com/questions/71313127/resource-allocation-for-incremental-pipelines | palantir-foundry, data-pipeline, foundry-code-repositories | 1,646,159,712 |
se_43903122 | stackoverflow | DATA_ENGINEERING | luigi upstream task should run once to create input for set of downstream tasks | luigi upstream task should run once to create input for set of downstream tasks
I have a nice straight working pipe, where the task I run via luigi on the command line triggers all the required upstream data fetch and processing in it's proper sequence till it trickles out into my database.
class IMAP_Fetch(luigi.Ta... | https://stackoverflow.com/questions/43903122/luigi-upstream-task-should-run-once-to-create-input-for-set-of-downstream-tasks | luigi, data-pipeline | 1,494,452,183 |
se_48567122 | stackoverflow | DATA_ENGINEERING | Luigi not picking up next task to run, bunch of pending tasks left, no failed tasks | Luigi not picking up next task to run, bunch of pending tasks left, no failed tasks
I am running a big Luigi workflow that is supposed run over a hundred tasks in total. The workflow goes well for quite a while, but at one stage it comes to a point where there are 15 pending tasks and all other tasks are successfully ... | https://stackoverflow.com/questions/48567122/luigi-not-picking-up-next-task-to-run-bunch-of-pending-tasks-left-no-failed-ta | python, worker, luigi, data-pipeline | 1,517,501,469 |
se_70880789 | stackoverflow | DATA_ENGINEERING | Data Pipeline Solution | Data Pipeline Solution
We have a use-case to build data pipeline solution in which we need following things:
Ability to have multiple steps (outputs from one step should feed as input to next)
Ability to have multiple algorithms (SQL Query or probably invoke REST endpoint) in each step.
Input to first step can be an... | https://stackoverflow.com/questions/70880789/data-pipeline-solution | amazon-web-services, airflow, data-pipeline, aws-data-pipeline | 1,643,295,575 |
se_70327042 | stackoverflow | DATA_ENGINEERING | Snowflake Stitch connection throws 403 error | Snowflake Stitch connection throws 403 error
I’m trying to connect snowflake with stitch, I’m trying to get google sheets data to snowflake using stitch.
I’ve strictly followed documentation but the connection exits with 403
error. Please help me resolve this issue | https://stackoverflow.com/questions/70327042/snowflake-stitch-connection-throws-403-error | snowflake-cloud-data-platform, data-pipeline, snowflake-connector, stitch | 1,639,337,786 |
se_70202766 | stackoverflow | DATA_ENGINEERING | TPL BufferBlock Not Completing When Bounded Capacity is Greater Than 1 | TPL BufferBlock Not Completing When Bounded Capacity is Greater Than 1
I currently have a pipeline setup as such:
BufferBlock ==> BatchBlock ==> TransformBlock ==> TransformManyBlock ==> BufferBlock
The BoundedCapacity is set to 2,000. However, if I provide a single item to the BufferBlock, and then call the Complete... | https://stackoverflow.com/questions/70202766/tpl-bufferblock-not-completing-when-bounded-capacity-is-greater-than-1 | c#, task-parallel-library, tpl-dataflow, data-pipeline | 1,638,461,023 |
se_69904981 | stackoverflow | DATA_ENGINEERING | Window Functions in Apache Beam | Window Functions in Apache Beam
Does anybody know how to performe a window function in apache beam (dataflow)?
Example:
Ex
ID Sector Country Income
1 Liam US 16133
2 Noah BR 10184
3 Oliver ITA 11119
4 Elijah FRA 13256
5 William GER 7722
6 James AUS 9786
7 Benjamin ARG 1451
8 Lucas FR... | https://stackoverflow.com/questions/69904981/window-functions-in-apache-beam | google-cloud-platform, bigdata, apache-beam, dataflow, data-pipeline | 1,636,491,391 |
se_69750653 | stackoverflow | DATA_ENGINEERING | Container exits after script is run in cloud run | Container exits after script is run in cloud run
I have a Dockerfile that runs a python script to process a dataset and store in GCS. I've uploaded the image to GCR and I can run it with Cloud run. It runs fine except for the fact when the script execution is done, the container exits, see image.
This causes the serv... | https://stackoverflow.com/questions/69750653/container-exits-after-script-is-run-in-cloud-run | google-cloud-run, data-pipeline | 1,635,409,558 |
se_64813705 | stackoverflow | DATA_ENGINEERING | Dataflow with python flex template - launcher timeout | Dataflow with python flex template - launcher timeout
I'm trying to run my python dataflow job with flex template. job works fine locally when I run with direct runner (without flex template) however when I try to run it with flex template, job stuck in "Queued" status for a while and then fail with timeout.
Here is s... | https://stackoverflow.com/questions/64813705/dataflow-with-python-flex-template-launcher-timeout | google-cloud-platform, google-cloud-dataflow, apache-beam, data-pipeline | 1,605,226,478 |
se_69507022 | stackoverflow | DATA_ENGINEERING | How to implement Data pipeline with recurrent tasks? | How to implement Data pipeline with recurrent tasks?
I have to set up a data pipeline for an app I try to create but I am not sure how to do it.
I have 2 entities in the database: A and B, each entity B belong to an entity A.
Every minute, I fetch many B entities but one field is missing (on each B entity). So before ... | https://stackoverflow.com/questions/69507022/how-to-implement-data-pipeline-with-recurrent-tasks | database, amazon-web-services, aws-lambda, cloud, data-pipeline | 1,633,785,029 |
se_68630041 | stackoverflow | DATA_ENGINEERING | NameError: name 'datetime' is not defined [while running 'ChangeDataType DistrictAllocationAndListStore-ptransform-570'] | NameError: name 'datetime' is not defined [while running 'ChangeDataType DistrictAllocationAndListStore-ptransform-570']
I wrote code to inject data from CSV file to Google's BigQuery. I used apache beam for the pipeline.
This is the pipeline code:
list_of_data = open_file()
DistrictAllocationAndListSt... | https://stackoverflow.com/questions/68630041/nameerror-name-datetime-is-not-defined-while-running-changedatatype-distric | python, google-cloud-dataflow, apache-beam, data-pipeline | 1,627,961,538 |
se_69161735 | stackoverflow | DATA_ENGINEERING | How to apply a function to convert the paths to arrays using cv2 in tensorflow data pipeline? | How to apply a function to convert the paths to arrays using cv2 in tensorflow data pipeline?
Any help will be highly appreciated
I'm trying to load two lists containing image paths and their corresponding labels. Something like this:
p0 = ['a','b',....] #paths to images .tif format
p1 = [1,2,3,......] #paths to image... | https://stackoverflow.com/questions/69161735/how-to-apply-a-function-to-convert-the-paths-to-arrays-using-cv2-in-tensorflow-d | python-3.x, tensorflow, deep-learning, data-pipeline, tf.data.dataset | 1,631,531,884 |
se_69043347 | stackoverflow | DATA_ENGINEERING | Setup Datapipeline Flow in AWS | Setup Datapipeline Flow in AWS
Problem Statement: We have a Postgres RDS (Managed by AWS), and there is a requirement to set up a data lake (In S3) for all the data that are there in RDS. The data should be pushed to s3 on a near real-time basis, the solution should also take care of (Update, Insert, Delete Operations... | https://stackoverflow.com/questions/69043347/setup-datapipeline-flow-in-aws | amazon-web-services, amazon-s3, debezium, data-lake, data-pipeline | 1,630,664,459 |
se_68992900 | stackoverflow | DATA_ENGINEERING | Connection error of AWS Redshift to local computer | Connection error of AWS Redshift to local computer
I tried to connect Amazon Redshift to my local computer using pycopg2. However, I got an error message:
psycopg2.OperationalError: could not connect to server: Operation timed out. Is the server running on host xxx and accepting TCP/IP connecitons on posrt 5439
I ha... | https://stackoverflow.com/questions/68992900/connection-error-of-aws-redshift-to-local-computer | amazon-web-services, amazon-redshift, amazon-vpc, data-pipeline | 1,630,384,221 |
se_48889482 | stackoverflow | DATA_ENGINEERING | Feeding .npy (numpy files) into tensorflow data pipeline | Feeding .npy (numpy files) into tensorflow data pipeline
Tensorflow seems to lack a reader for ".npy" files.
How can I read my data files into the new tensorflow.data.Dataset pipline?
My data doesn't fit in memory.
Each object is saved in a separate ".npy" file. each file contains 2 different ndarrays as features and... | https://stackoverflow.com/questions/48889482/feeding-npy-numpy-files-into-tensorflow-data-pipeline | numpy, tensorflow, dataset, data-pipeline | 1,519,142,923 |
se_68828323 | stackoverflow | DATA_ENGINEERING | Using global variable in Apache Beam and Google Dataflow | Using global variable in Apache Beam and Google Dataflow
I've been stuck for a few days. So my problem is, i create data pipeline using apache beam and dataflow runner. I use a global variable (a dictionary) in the script to be accessed by some function. The problem is, when i run it in local with estimated 200.000 ro... | https://stackoverflow.com/questions/68828323/using-global-variable-in-apache-beam-and-google-dataflow | python, google-cloud-platform, apache-beam, dataflow, data-pipeline | 1,629,272,504 |
se_68655743 | stackoverflow | DATA_ENGINEERING | Implement a custom coder for apache_beam Python SDK version > 2.24 | Implement a custom coder for apache_beam Python SDK version > 2.24
i've been working on my data engineering stuff using apache_beam sdk for python. I used the 2.24 version. I have some issue with a custom coder class i created when upgrading the apache_beam version to 2.31. The custom coder class name is IgnoreUnic... | https://stackoverflow.com/questions/68655743/implement-a-custom-coder-for-apache-beam-python-sdk-version-2-24 | python, google-cloud-platform, apache-beam, dataflow, data-pipeline | 1,628,098,503 |
se_68287551 | stackoverflow | DATA_ENGINEERING | nested json from rest api to pyspark dataframe | nested json from rest api to pyspark dataframe
I am trying to create a data pipeline where I request data from a REST API. The output is a nested json file which is great. I want to read the json file into a pyspark dataframe. This works fine when I save the file locally and use the following code:
from pyspark.sql im... | https://stackoverflow.com/questions/68287551/nested-json-from-rest-api-to-pyspark-dataframe | python, apache-spark, pyspark, apache-spark-sql, data-pipeline | 1,625,666,580 |
se_68483852 | stackoverflow | DATA_ENGINEERING | What is the use of ValueProvider class in apache beam? | What is the use of ValueProvider class in apache beam?
I am trying to understand the purpose the ValueProvider class in Apache beam. I had seen in some examples the the Pipeline option values are wrapped by ValueProvider. But I couldn't get any relevant documentation to understand this class. | https://stackoverflow.com/questions/68483852/what-is-the-use-of-valueprovider-class-in-apache-beam | google-cloud-dataflow, apache-beam, data-pipeline | 1,626,952,539 |
se_68459109 | stackoverflow | DATA_ENGINEERING | How can I schedule python script in the cloud? | How can I schedule python script in the cloud?
I am developing a python script that downloads some excel files from a web service. These two files are combined with another one stored in my computer locally to produce the final file. This final file is loaded to some database and PowerBI dashboard to finally visualize... | https://stackoverflow.com/questions/68459109/how-can-i-schedule-python-script-in-the-cloud | python, scheduled-tasks, data-pipeline | 1,626,802,242 |
se_67966967 | stackoverflow | DATA_ENGINEERING | Data Pipeline: URL request in Google Cloud Function ends with "crash" on VPC Connector | Data Pipeline: URL request in Google Cloud Function ends with "crash" on VPC Connector
I am having a small problem with my Cloud Function that crashes the message is
Function execution took 242323 ms, finished with status: 'crash'
My Setup
There are two GCP projects set up, One is managed by Department A, ... | https://stackoverflow.com/questions/67966967/data-pipeline-url-request-in-google-cloud-function-ends-with-crash-on-vpc-con | google-cloud-platform, proxy, google-cloud-functions, data-pipeline | 1,623,658,706 |
se_68180178 | stackoverflow | DATA_ENGINEERING | Not able to connect apache flink to NIFI source using nifi-flink connector | Not able to connect apache flink to NIFI source using nifi-flink connector
I want to transfer the files from local system to flink using nifi. I have configured pipeline in nifi with GetFile processor and output port with name "Data For Flink". On Flink end i am using the flink-connector-nifi_2.11 with flink. Bel... | https://stackoverflow.com/questions/68180178/not-able-to-connect-apache-flink-to-nifi-source-using-nifi-flink-connector | apache-flink, apache-nifi, connectivity, data-pipeline | 1,624,975,018 |
se_68104041 | stackoverflow | DATA_ENGINEERING | How to implement recursive algorithms in Apache Spark? | How to implement recursive algorithms in Apache Spark?
I have a problem where I want to implement a recursive algorithm in Spark, and looking to see if there are any recommendations for building this in Spark, or exploring other data analytics frameworks that might be better suited.
eg. The job needs to list a directo... | https://stackoverflow.com/questions/68104041/how-to-implement-recursive-algorithms-in-apache-spark | apache-spark, bigdata, apache-flink, data-pipeline | 1,624,466,858 |
se_68004538 | stackoverflow | DATA_ENGINEERING | Is dvc.yaml supposed to be written or generated by dvc run command? | Is dvc.yaml supposed to be written or generated by dvc run command?
Trying to understand dvc, most tutorials mention generation of dvc.yaml by running dvc run command.
But at the same time, dvc.yaml which defines the DAG is also well documented. Also the fact that it is a yaml format and human readable/writable would ... | https://stackoverflow.com/questions/68004538/is-dvc-yaml-supposed-to-be-written-or-generated-by-dvc-run-command | directed-acyclic-graphs, data-pipeline, dvc | 1,623,853,195 |
se_67292101 | stackoverflow | DATA_ENGINEERING | GCP Data fusion transfer multiples from Azure storage to Google Storage | GCP Data fusion transfer multiples from Azure storage to Google Storage
I am Trying to transfer multiple (.csv) files under a directory from Azure storage container to Google storage (as .txt files)through data fusion.
From Data fusion, I can successfully transfer single file and converting it to .txt file as part of ... | https://stackoverflow.com/questions/67292101/gcp-data-fusion-transfer-multiples-from-azure-storage-to-google-storage | google-cloud-platform, google-cloud-dataflow, azure-blob-storage, google-cloud-data-fusion, data-pipeline | 1,619,568,343 |
se_67217829 | stackoverflow | DATA_ENGINEERING | Why is the task status in DolphinScheduler always in the successfully submitted status? | Why is the task status in DolphinScheduler always in the successfully submitted status?
when I click the Start button to run the workflow, I meet the following situation: the task status always in the successfully submitted status, how can I solve this problem? | https://stackoverflow.com/questions/67217829/why-is-the-task-status-in-dolphinscheduler-always-in-the-successfully-submitted | bigdata, workflow, scheduler, data-pipeline | 1,619,111,162 |
se_67156189 | stackoverflow | DATA_ENGINEERING | GCP Data Fusion Azure blob storage configuration Transfer multiple files | GCP Data Fusion Azure blob storage configuration Transfer multiple files
I am trying to transfer multiple csv files from the Azure storage container to the GCP bucket through the Data fusion pipeline.
I can successfully able to transfer a single file by mentioning the below path (full path for specific CSV file) for t... | https://stackoverflow.com/questions/67156189/gcp-data-fusion-azure-blob-storage-configuration-transfer-multiple-files | google-cloud-platform, google-cloud-dataflow, azure-blob-storage, google-cloud-data-fusion, data-pipeline | 1,618,808,501 |
se_60468071 | stackoverflow | DATA_ENGINEERING | How to import Pascal VOC 2012 segmentation dataset to Google Colab? | How to import Pascal VOC 2012 segmentation dataset to Google Colab?
I am new in building data pipe-line. I want to import Pascal VOC dataset into Google Colab.
Can some please point to me a good Google Colab/Jupyter notebook file? | https://stackoverflow.com/questions/60468071/how-to-import-pascal-voc-2012-segmentation-dataset-to-google-colab | image-segmentation, data-pipeline | 1,582,999,364 |
se_66947595 | stackoverflow | DATA_ENGINEERING | Data Pipeline using SQl and Python | Data Pipeline using SQl and Python
I need to create a data pipeline using Python. I want to connect with MySql in Python and read the tables in dataframes, perform pre-processing and then load the data back to Mysql Db. I was able to connect to the MySql Db using mysql connector and then pre-process the dataframes. Ho... | https://stackoverflow.com/questions/66947595/data-pipeline-using-sql-and-python | python, mysql, sql, data-pipeline | 1,617,589,553 |
se_63891650 | stackoverflow | DATA_ENGINEERING | Jupyter notebooks as Kedro node | Jupyter notebooks as Kedro node
How can I use a Jupyter Notebook as a node in Kedro pipeline? This is different from converting functions from Jupyter Notebooks into Kedro nodes. What I want to do is using the full notebook as the node. | https://stackoverflow.com/questions/63891650/jupyter-notebooks-as-kedro-node | python, jupyter-notebook, data-pipeline, kedro | 1,600,116,580 |
se_65214115 | stackoverflow | DATA_ENGINEERING | Airflow 1.10.13, 2020-11-24 issues after update with pip install | Airflow 1.10.13, 2020-11-24 issues after update with pip install
Below is the configuration which worked till December 1st
composer-1.11.2-airflow-1.10.6
Python – 3.6
'dbt==0.17.0',
'google-cloud-storage',
'google-cloud-secret-manager==1.0.0',
'protobuf==3.12.2'
With the above configuration we are observing below er... | https://stackoverflow.com/questions/65214115/airflow-1-10-13-2020-11-24-issues-after-update-with-pip-install | google-cloud-platform, airflow, google-cloud-dataflow, airflow-scheduler, data-pipeline | 1,607,506,470 |
se_66308706 | stackoverflow | DATA_ENGINEERING | insert into SQL Server table using python from CSV and Text file | insert into SQL Server table using python from CSV and Text file
I am trying to insert data from a CSV file and also from a textfile into SQL SERVER SSMS version 18.7. Below is my code.
import pyodbc
import csv
conn = pyodbc.connect('Driver={SQL Server};'
'Server=????;'
'Dat... | https://stackoverflow.com/questions/66308706/insert-into-sql-server-table-using-python-from-csv-and-text-file | python, ssms, data-pipeline | 1,613,954,431 |
se_66243720 | stackoverflow | DATA_ENGINEERING | How would a data pipeline using S3 as raw data work? | How would a data pipeline using S3 as raw data work?
I am currently using AWS S3 as a data lake to store raw data, which adds about 100 items every minute to the designated bucket. I know the very basics of the data pipeline and data ETL concept, but I am still unfamiliar with the fundamentals, such as what Apache Spa... | https://stackoverflow.com/questions/66243720/how-would-a-data-pipeline-using-s3-as-raw-data-work | amazon-web-services, amazon-s3, data-science, etl, data-pipeline | 1,613,571,415 |
se_66158679 | stackoverflow | DATA_ENGINEERING | AWS Datapipeline RDS to S3 Activity Error: Unable to establish connection to jdbc://mysql: | AWS Datapipeline RDS to S3 Activity Error: Unable to establish connection to jdbc://mysql:
I am currently setting up a AWS Data Pipeline using the RDStoRedshift Template. During the first RDStoS3Copy activity I am receiving the following error:
"[ERROR] (TaskRunnerService-resource:df-04186821HX5MK8S5WVBU_@Ec2Instance_... | https://stackoverflow.com/questions/66158679/aws-datapipeline-rds-to-s3-activity-error-unable-to-establish-connection-to-jdb | amazon-web-services, data-pipeline | 1,613,060,842 |
se_65723209 | stackoverflow | DATA_ENGINEERING | How to load .npy File in a tensorflow pipeline with tf.data | How to load .npy File in a tensorflow pipeline with tf.data
I'm trying to read my X and y Data from .npy files with np.load() in a tf.data pipeline. But get the following error if i call model.fit(). Have someone a soloution for that problem? I thought i have to give the shape of X_data and y_data to the tf.py_funcito... | https://stackoverflow.com/questions/65723209/how-to-load-npy-file-in-a-tensorflow-pipeline-with-tf-data | python, numpy, tensorflow, tensorflow-datasets, data-pipeline | 1,610,642,862 |
se_65695816 | stackoverflow | DATA_ENGINEERING | why did amount of data from bigquery decrease noticeably without any change in ga/firebase options? | why did amount of data from bigquery decrease noticeably without any change in ga/firebase options?
I use Bigquery to get raw data from ga and firebase.
I could get about 100000 ~ 200000 rows of log data from Bigquery.
But since last week, I got about 1000 rows from Bigquery.
enter image description here
I didn't chan... | https://stackoverflow.com/questions/65695816/why-did-amount-of-data-from-bigquery-decrease-noticeably-without-any-change-in-g | firebase, google-analytics, google-bigquery, data-pipeline | 1,610,513,173 |
se_65629115 | stackoverflow | DATA_ENGINEERING | Copy and Extracting Zipped XML files from HTTP Link Source to Azure Blob Storage using Azure Data Factory | Copy and Extracting Zipped XML files from HTTP Link Source to Azure Blob Storage using Azure Data Factory
I am trying to establish an Azure Data Factory copy data pipeline. The source is an open HTTP Linked Source (Url reference: https://clinicaltrials.gov/AllPublicXML.zip). So basically the source contains a zipped f... | https://stackoverflow.com/questions/65629115/copy-and-extracting-zipped-xml-files-from-http-link-source-to-azure-blob-storage | azure, azure-data-factory, azure-data-lake, data-pipeline | 1,610,109,575 |
se_65267319 | stackoverflow | DATA_ENGINEERING | Generate a progressive number when new record are inserted (some record need to have the same number) | Generate a progressive number when new record are inserted (some record need to have the same number)
the Title can be a little confused. Let me explain the problem. I have a pipeline that loads new record daily. This record contain sales. The key is <date, location, ticket, line>. This data are loaded into a redshift... | https://stackoverflow.com/questions/65267319/generate-a-progressive-number-when-new-record-are-inserted-some-record-need-to | sql, amazon-redshift, data-pipeline | 1,607,791,152 |
se_65154959 | stackoverflow | DATA_ENGINEERING | DynamoDB data load after transforming files. Any AWS service like GCP Dataflow/Apache Beam? | DynamoDB data load after transforming files. Any AWS service like GCP Dataflow/Apache Beam?
New to AWS. I have a requirement to create a daily batch pipeline
Read 6-10 1GB+ CSV Files. (Each file is an extract of a table from a SQL db.)
Transform each file with some logic and join all files to create one item per id.
... | https://stackoverflow.com/questions/65154959/dynamodb-data-load-after-transforming-files-any-aws-service-like-gcp-dataflow-a | python-3.x, amazon-dynamodb, etl, google-cloud-dataflow, data-pipeline | 1,607,155,260 |
se_65078484 | stackoverflow | DATA_ENGINEERING | Google Dataflow pipeline for varying schema | Google Dataflow pipeline for varying schema
I have a product to define and configure business workflows. A part of this product is a form-builder which enables users to setup different forms.
This entire forms data is backed on MongoDB in the following structure
- form_schemas
{
"_id" : "",
"name" : "",
"accoun... | https://stackoverflow.com/questions/65078484/google-dataflow-pipeline-for-varying-schema | google-cloud-functions, etl, apache-beam, data-pipeline, google-dataflow | 1,606,758,016 |
se_64920847 | stackoverflow | DATA_ENGINEERING | Using a correct datapipeline for CloudSQL to BigQuery | Using a correct datapipeline for CloudSQL to BigQuery
I'm really new in this whole data engineering whilst I'm taking this matter as my thesis project, so bear with me.
I'm currently developing a big data platform for a battery storage system that already has CloudSQL services that collect data every 15 seconds (so it... | https://stackoverflow.com/questions/64920847/using-a-correct-datapipeline-for-cloudsql-to-bigquery | google-cloud-platform, data-pipeline | 1,605,824,247 |
se_64662260 | stackoverflow | DATA_ENGINEERING | "AssertionError: Unrecognized instruction format" while splitting a dataset using Splits API - Tensorflow2.x | "AssertionError: Unrecognized instruction format" while splitting a dataset using Splits API - Tensorflow2.x
Please read the given problem.
You need to use subsets of the original cats_vs_dogs data, which is entirely in the 'train' split. I.E. 'train' contains 25000 records with 1738 corrupted images to in t... | https://stackoverflow.com/questions/64662260/assertionerror-unrecognized-instruction-format-while-splitting-a-dataset-usin | python, split, tensorflow2.0, tensorflow-datasets, data-pipeline | 1,604,404,043 |
se_63801157 | stackoverflow | DATA_ENGINEERING | Feasible Streaming Suggestions | Is it possible to use Apache Nifi + Apache Beam (on Flink Cluster) with Real Time Streaming Data | Feasible Streaming Suggestions | Is it possible to use Apache Nifi + Apache Beam (on Flink Cluster) with Real Time Streaming Data
So, I am very very new to all the Apache Frameworks I am trying to use. I want your suggestions on a couple of workflow design for an IoT streaming application:
As we have NiFi connectors ... | https://stackoverflow.com/questions/63801157/feasible-streaming-suggestions-is-it-possible-to-use-apache-nifi-apache-beam | apache-flink, apache-nifi, apache-beam, data-pipeline | 1,599,596,997 |
se_60743264 | stackoverflow | DATA_ENGINEERING | How to Dynamically adding HTTP endpoint to load data into azure data lake by using Azure Data Factory and the REST api is cookie autheticated | How to Dynamically adding HTTP endpoint to load data into azure data lake by using Azure Data Factory and the REST api is cookie autheticated
I am trying to dynamically add/update linked service REST based on certain trigger/events to consume a RESP API to be authenticated using cookie which provides telemetry data. T... | https://stackoverflow.com/questions/60743264/how-to-dynamically-adding-http-endpoint-to-load-data-into-azure-data-lake-by-usi | azure, rest, session-cookies, azure-data-factory, data-pipeline | 1,584,547,417 |
se_63610146 | stackoverflow | DATA_ENGINEERING | Build an end-to-end data analysis platform | Build an end-to-end data analysis platform
I need to create an end-to-end platform:
Input data collection and storage - Data will be periodically collected via FTP and stored in cloud.
Data Analysis - The data will be analyzed (using Tableau/ any other analytics software)
Reports - Daily and Monthly reports to be gen... | https://stackoverflow.com/questions/63610146/build-an-end-to-end-data-analysis-platform | python, amazon-web-services, amazon-s3, etl, data-pipeline | 1,598,508,619 |
se_63271548 | stackoverflow | DATA_ENGINEERING | padding in tf.data.Dataset in tensorflow | padding in tf.data.Dataset in tensorflow
Code:
a=training_dataset.map(lambda x,y: (tf.pad(x,tf.constant([[13-int(tf.shape(x)[0]),0],[0,0]])),y))
gives the following error:
TypeError: in user code:
<ipython-input-32-b25101c2110a>:1 None *
a=training_dataset.map(lambda x,y: (tf.pad(tensor=x,paddings=tf.constant([... | https://stackoverflow.com/questions/63271548/padding-in-tf-data-dataset-in-tensorflow | python-3.x, tensorflow2.0, tensorflow-datasets, language-translation, data-pipeline | 1,596,652,630 |
se_62939708 | stackoverflow | DATA_ENGINEERING | Add images from disk to a Tensorflow dataset | Add images from disk to a Tensorflow dataset
I am using Tensorflow Datasets' tfds.load function to load my data:
import tensorflow_datasets as tfds
import tensorflow as tf
(raw_train, raw_validation, raw_test), metadata = tfds.load(
'cats_vs_dogs',
split=['train[:80%]', 'train[80%:90%]', 'train[90%:]'],
w... | https://stackoverflow.com/questions/62939708/add-images-from-disk-to-a-tensorflow-dataset | python, tensorflow, tensorflow-datasets, data-pipeline | 1,594,918,467 |
se_62760309 | stackoverflow | DATA_ENGINEERING | Airflow on Google Cloud Composer vs Docker | Airflow on Google Cloud Composer vs Docker
I can't find much information on what the differences are in running Airflow on Google Cloud Composer vs Docker. I am trying to switch our data pipelines that are currently on Google Cloud Composer onto Docker to just run locally but am trying to conceptualize what the differ... | https://stackoverflow.com/questions/62760309/airflow-on-google-cloud-composer-vs-docker | docker, airflow, local, google-cloud-composer, data-pipeline | 1,594,052,539 |
se_48875021 | stackoverflow | DATA_ENGINEERING | Bulk add ttl column to dynamodb table | Bulk add ttl column to dynamodb table
I have a use case where I need to add ttl column to the existing table. Currently, this table has more than 2 billion records.
Is there any existing solution build around same? Or Should be emr is the path forward? | https://stackoverflow.com/questions/48875021/bulk-add-ttl-column-to-dynamodb-table | amazon-dynamodb, emr, amazon-emr, amazon-data-pipeline, data-pipeline | 1,519,078,540 |
se_61831638 | stackoverflow | DATA_ENGINEERING | Streamsets Data Collector: Replace a Field With Its Child Value | Streamsets Data Collector: Replace a Field With Its Child Value
I have a data structure like this
{
"id": 926267,
"updated_sequence": 2304899,
"published_at": {
"unix": 1589574240,
"text": "2020-05-15 21:24:00 +0100",
"iso_8601": "2020-05-15T20:24:00Z"
},
"updated_at": {
"unix": 1589... | https://stackoverflow.com/questions/61831638/streamsets-data-collector-replace-a-field-with-its-child-value | etl, streamsets, data-pipeline | 1,589,600,886 |
se_61790193 | stackoverflow | DATA_ENGINEERING | Logical decoding - postgres - multiple output formats | Logical decoding - postgres - multiple output formats
I have been trying to build a pipeline using logical decoding of postgres. However, I am a little confused. Please find below the questions I have
I have established a pub-sub and I can see the data flowing between the 2 servers. However, I haven't set up any slo... | https://stackoverflow.com/questions/61790193/logical-decoding-postgres-multiple-output-formats | postgresql, data-pipeline, logical-decoding | 1,589,435,400 |
se_61764884 | stackoverflow | DATA_ENGINEERING | Access denied error while executing tensorflow example - https://www.tensorflow.org/tutorials/load_data/images | Access denied error while executing tensorflow example - https://www.tensorflow.org/tutorials/load_data/images
The link shows an example of data pipeline for images it works fine when I run directly on colab but when I use it on my laptop its gives this error. I've been using Keras for quite a while but this is the 1s... | https://stackoverflow.com/questions/61764884/access-denied-error-while-executing-tensorflow-example-https-www-tensorflow | tensorflow, deep-learning, google-colaboratory, data-pipeline | 1,589,333,735 |
se_61740300 | stackoverflow | DATA_ENGINEERING | How should I keep track of total loss while training a network with a batched dataset? | How should I keep track of total loss while training a network with a batched dataset?
I am attempting to train a discriminator network by applying gradients to its optimizer. However, when I use a tf.GradientTape to find the gradients of loss w.r.t training variables, None is returned. Here is the training loop:
def... | https://stackoverflow.com/questions/61740300/how-should-i-keep-track-of-total-loss-while-training-a-network-with-a-batched-da | python, tensorflow, machine-learning, data-pipeline | 1,589,235,183 |
se_61660154 | stackoverflow | DATA_ENGINEERING | How can I ingest data from a Microsoft SQL Server into Google Cloud Platform? | How can I ingest data from a Microsoft SQL Server into Google Cloud Platform?
I've been reading the GCP documentation trying to find a way to ingest data from a Microsoft SQL Server database passively (like using Cloud SQL). The problem is that Cloud SQL keeps idle most of the time (data is updated once a week) and I ... | https://stackoverflow.com/questions/61660154/how-can-i-ingest-data-from-a-microsoft-sql-server-into-google-cloud-platform | sql-server, google-cloud-platform, google-cloud-sql, google-cloud-dataprep, data-pipeline | 1,588,861,152 |
se_61136693 | stackoverflow | DATA_ENGINEERING | Replication pipeline to replicate data from MySql RDS to Redshift | Replication pipeline to replicate data from MySql RDS to Redshift
My problem is here to create a replication pipeline that replicates tables and data from MySql RDS to Redshift and I cannot use any managed service. Also, any new updates in RDS should be replicated in the redshift tables as well.
After looking at my m... | https://stackoverflow.com/questions/61136693/replication-pipeline-to-replicate-data-from-mysql-rds-to-redshift | mysql, amazon-redshift, amazon-rds, database-replication, data-pipeline | 1,586,507,752 |
se_60768002 | stackoverflow | DATA_ENGINEERING | Cloud Composer/Airflow Task Runner Storage | Cloud Composer/Airflow Task Runner Storage
I'm used to running pipelines via AWS data pipelines but getting familiar with Airflow (Cloud Composer).
In data pipelines we would:
Spawn a task runner,
Bootstrap it,
Do work,
Kill the task runner.
I just realized that my airflow runners are not ephemeral. I touched a ... | https://stackoverflow.com/questions/60768002/cloud-composer-airflow-task-runner-storage | airflow, google-cloud-composer, amazon-data-pipeline, gcsfuse, data-pipeline | 1,584,673,509 |
se_54529463 | stackoverflow | DATA_ENGINEERING | Configure datapipeline to receive parameter values from a Lambda | Configure datapipeline to receive parameter values from a Lambda
I have a Lambda function that activates a datapipeline:
client.activate_pipeline(
pipelineId='df-0680373LNPNFF73UDDD',
parameterValues=[{'id':'myVariable','stringValue':'ok'}])
How do I configure the datapipeline to receive the parameterValues... | https://stackoverflow.com/questions/54529463/configure-datapipeline-to-receive-parameter-values-from-a-lambda | amazon-web-services, amazon-data-pipeline, data-pipeline | 1,549,351,454 |
se_59775373 | stackoverflow | DATA_ENGINEERING | How can i solve InvalidArgumentError: cycle_length must be > 0 when load tfrecords file | How can i solve InvalidArgumentError: cycle_length must be > 0 when load tfrecords file
I am starting out with build a efficient data pipeline of audio file using tf.TFRecord and tf.Example. But i get an error tensorflow.python.framework.errors_impl.InvalidArgumentError when i trying to load data from saved tfrecor... | https://stackoverflow.com/questions/59775373/how-can-i-solve-invalidargumenterror-cycle-length-must-be-0-when-load-tfrecor | python, python-3.x, tensorflow, tfrecord, data-pipeline | 1,579,197,522 |
se_59809457 | stackoverflow | DATA_ENGINEERING | How do I create image sequence samples using tf.data? | How do I create image sequence samples using tf.data?
I want to create image sequence samples using the tf.data API. But as of now, it seems like there is no easy way to concatenate multiple images to form a single sample. I have tried to use the dataset.window function, which groups my images right. But I don't know ... | https://stackoverflow.com/questions/59809457/how-do-i-create-image-sequence-samples-using-tf-data | python, image, tensorflow, data-pipeline | 1,579,432,277 |
se_59778309 | stackoverflow | DATA_ENGINEERING | combining data from different sources in apache spark | combining data from different sources in apache spark
I am exploring apache spark for a project where I want to get data from different sources - database tables (postgres and BigQuery), and text. The data will be processed and fed into another table for analytics. My choice of the programming language is Java, but I ... | https://stackoverflow.com/questions/59778309/combining-data-from-different-sources-in-apache-spark | java, postgresql, apache-spark, google-bigquery, data-pipeline | 1,579,211,369 |
se_58996991 | stackoverflow | DATA_ENGINEERING | Google data fusion Execution error "INVALID_ARGUMENT: Insufficient 'DISKS_TOTAL_GB' quota. Requested 3000.0, available 2048.0." | Google data fusion Execution error "INVALID_ARGUMENT: Insufficient 'DISKS_TOTAL_GB' quota. Requested 3000.0, available 2048.0."
I am trying load a Simple CSV file from GCS to BQ using Google Data Fusion Free version. The pipeline is failing with error . it reads
com.google.api.gax.rpc.InvalidArgume... | https://stackoverflow.com/questions/58996991/google-data-fusion-execution-error-invalid-argument-insufficient-disks-total | google-cloud-platform, data-processing, data-ingestion, google-cloud-data-fusion, data-pipeline | 1,574,435,406 |
se_59456070 | stackoverflow | DATA_ENGINEERING | Schema not merged properly with an AWS Glue crawler | Schema not merged properly with an AWS Glue crawler
I am currently building a datalake where I run AWS GlueJobs daily to copy data in our database and make them queryable via AWS Athena. Because the schema of the data I fetch changes often, I crawl them regularly with a Glue Crawler. Unfortunately, when I run the cra... | https://stackoverflow.com/questions/59456070/schema-not-merged-properly-with-an-aws-glue-crawler | amazon-web-services, aws-glue, data-pipeline | 1,577,107,212 |
se_43654811 | stackoverflow | DATA_ENGINEERING | Airflow DAGs schedule for the future | Airflow DAGs schedule for the future
I'm trying to figure out how to configure/schedule an Airflow DAG to run twice a day in the exact time instead of run both times at the same time once the criteria is met.
I want to run the same task at midnight and 9pm.
To do so I've added a cron to schedule_interval like 0 0,21... | https://stackoverflow.com/questions/43654811/airflow-dags-schedule-for-the-future | airflow, data-pipeline | 1,493,287,960 |
se_56727854 | stackoverflow | DATA_ENGINEERING | Cannot get AWS Data Pipeline connected to Redshift | Cannot get AWS Data Pipeline connected to Redshift
I have a query I'd like to run regularly in Redshift. I've set up an AWS Data Pipeline for it.
My problem is that I cannot figure out how to access Redshift. I keep getting "Unable to establish connection" errors. I have an Ec2Resource and I've tried including a s... | https://stackoverflow.com/questions/56727854/cannot-get-aws-data-pipeline-connected-to-redshift | amazon-redshift, aws-security-group, data-pipeline | 1,561,325,275 |
se_56695805 | stackoverflow | DATA_ENGINEERING | Splitting file into small chunks and processing | Splitting file into small chunks and processing
I have three files and each contain close to 300k records. Have written a python script to process those files with some business logic and able to create the output file successfully. This process completes in 5 mins.
I am using the same script to process the files wi... | https://stackoverflow.com/questions/56695805/splitting-file-into-small-chunks-and-processing | python, data-pipeline | 1,561,080,948 |
se_55941882 | stackoverflow | DATA_ENGINEERING | How do I use tf.Dataset to load data into multiple GPUs? | How do I use tf.Dataset to load data into multiple GPUs?
Currently, I'm passing the data into multiple GPUs using get_next(). Is there a better way to feed data into multiple GPU s? | https://stackoverflow.com/questions/55941882/how-do-i-use-tf-dataset-to-load-data-into-multiple-gpus | tensorflow, deep-learning, data-pipeline | 1,556,740,251 |
se_55477275 | stackoverflow | DATA_ENGINEERING | Firehose datapipeline limitations | Firehose datapipeline limitations
My use-case is as follows:
I have JSON data coming in which needs to be stored in S3 in parquet format. So far so good, I can create a schema in Glue and attach a "DataFormatConversionConfiguration" to my firehose stream. BUT the data is coming from different "topics". Each topic has ... | https://stackoverflow.com/questions/55477275/firehose-datapipeline-limitations | amazon-web-services, bigdata, amazon-kinesis-firehose, data-pipeline | 1,554,215,388 |
se_54630020 | stackoverflow | DATA_ENGINEERING | batch_size and max_time in LSTM Tensorflow | batch_size and max_time in LSTM Tensorflow
Background:
I am trying to model multi-layered LSTM in tensorflow. I am using a common function to unroll the LSTM:
tf.nn.dynamic_rnn
Here I am using time_major = True, so my data has to be of format [max_time, batch_size, depth].
According to my understanding max_time i... | https://stackoverflow.com/questions/54630020/batch-size-and-max-time-in-lstm-tensorflow | tensorflow, machine-learning, lstm, recurrent-neural-network, data-pipeline | 1,549,885,919 |
se_54538271 | stackoverflow | DATA_ENGINEERING | Data pipeline - dumping large files from API responses into AWS then with final destination being on premises SQL Server | Data pipeline - dumping large files from API responses into AWS then with final destination being on premises SQL Server
I'm new to building data pipelines where dumping files in the cloud is one or more steps in the data flow. Our goal is to store large, raw sets of data from various APIs in the cloud then only pull ... | https://stackoverflow.com/questions/54538271/data-pipeline-dumping-large-files-from-api-responses-into-aws-then-with-final | sql-server, amazon-web-services, amazon-s3, data-pipeline | 1,549,382,029 |
se_51046942 | stackoverflow | DATA_ENGINEERING | Implementing luigi dynamic graph configuration | Implementing luigi dynamic graph configuration
I am new to luigi, came across it while designing a pipeline for our ML efforts. Though it wasn't fitted to my particular use case it had so many extra features I decided to make it fit.
Basically what I was looking for was a way to be able to persist a custom built pipe... | https://stackoverflow.com/questions/51046942/implementing-luigi-dynamic-graph-configuration | python, python-3.x, luigi, data-pipeline | 1,530,028,266 |
se_53717151 | stackoverflow | DATA_ENGINEERING | Pipeline from AWS RDS to S3 using Glue | Pipeline from AWS RDS to S3 using Glue
I was trying AWS Glue to migrate our current data pipeline from python scripts to AWS Glue . I was able to setup a crawler to pull the schema for the different postgres databases . However, I am facing issues in pulling data from Postgres RDS to S3 tables in Athena .
Is there a... | https://stackoverflow.com/questions/53717151/pipeline-from-aws-rds-to-s3-using-glue | amazon-s3, amazon-rds, amazon-athena, aws-glue, data-pipeline | 1,544,500,463 |
se_46184057 | stackoverflow | DATA_ENGINEERING | Checking status of AWS Data Pipeline using Go SDK | Checking status of AWS Data Pipeline using Go SDK
Situation: I have 2 data pipelines that run on-demand. Pipeline B cannot run until Pipeline A has completed. I'm trying to automate running both pipelines in a single script/program but I'm unsure how to do all of this in Go.
I have some Go code that activates a data ... | https://stackoverflow.com/questions/46184057/checking-status-of-aws-data-pipeline-using-go-sdk | amazon-web-services, go, amazon-data-pipeline, data-pipeline | 1,505,244,728 |
se_53640241 | stackoverflow | DATA_ENGINEERING | Kinesis triggers lambda with small batch size | Kinesis triggers lambda with small batch size
I have a Lambda which is configured as a consumer of a Kinesis data stream, with a batch size of 10,000 (maximal).
The lambda parses given records and inserts them to Aurora Postgresql (using an INSERT command).
Somehow, I see that the lambda is invoked most of the time w... | https://stackoverflow.com/questions/53640241/kinesis-triggers-lambda-with-small-batch-size | aws-lambda, amazon-kinesis, data-pipeline | 1,544,041,737 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.