Comments (6)
Can you say more about what you specifically want to do? You want to query all entities in any namespace?
from dataflowjavasdk.
I want to process the Entities from all the namespace. For example., I have an Employee entity and i would like to add a new field to the entity and value as a String for all namespaces.
from dataflowjavasdk.
I don't think that this is supported by the Datastore API – you cannot read from multiple namespaces at the same time. Since the main purpose of Datastore namespaces is for isolation, they discourage and disallow using multiple namespaces in the same job.
(However, I'm reaching out to them to confirm.)
from dataflowjavasdk.
Datastore team has confirmed, modifying entities in multiple namespaces is strongly discouraged.
However, it should be easy to programmatically generate multiple Dataflow pipelines, each of which affects only one namespace.
Please re-open if we can provide more assistance.
Thanks!
from dataflowjavasdk.
Request to give an example on multiple dataflow pipelines.
It will be great if you can extend the WordCount datastore example to generate multiple dataflow piplelines, so that datastore entities in mulitple namespaces can be processed.
from dataflowjavasdk.
I would like to reopen. I have more than 5000 namespaces. Not sure, how to do the multiple pipelines.
Any example will be appreciated.
from dataflowjavasdk.
Related Issues (20)
- TextIO.writeCustomType cannot be used with DynamicDestinations.getDestination HOT 4
- BigQueryIO.write fails when destination has partition decorator HOT 1
- Empty files in GCS/BigQuery when running dataprep template
- Cannot stage dataflow job (java.net.SocketTimeoutException & java.io.IOException) HOT 3
- PubsubMessage readed form PubsubIO have no attributes HOT 1
- Dataflow combine globally default coder HOT 3
- How to pass command line args in Eclipse DF Plugin HOT 1
- Cannot launch template with repeated parameters HOT 4
- Undefined parameter in pom.xml for StarterPipeline 2.4 Dataflow archetype
- Cannot set region for BigQuery dataset when using direct runner using Apache Beam HOT 4
- Dataflow /var/opt/google/dataflow directory created as /var/opt/google/dataflow/dataflow HOT 1
- Unable to write custom attributes with PubsubIO HOT 1
- PCollection<Void> instead of PDone HOT 2
- Repo incorrectly deleted
- Google Cloud Dataflow removing accents and special chars with '??' HOT 1
- Dataflow discarding massive amount of events due to Window object or inner processing HOT 5
- Dataflow SpringBoot app fails to run when bundled as a fat uber jar HOT 2
- java.lang.IllegalStateException: Value only available at runtime, but accessed from a non-runtime context: RuntimeValueProvider HOT 4
- Caused by: java.io.NotSerializableException: com.beam.example.config.ElasticsearchRestClientConfig HOT 5
- Help
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from dataflowjavasdk.