The Driver API does not seem to indicate what the driver is working as. I am under the impression that Uber require separate accounts for the same driver if they are doing both work streams.
Related
I'm trying to use spanner emulator and I followed the instructions reported here:
https://cloud.google.com/spanner/docs/emulator
to set it up.
I can use gcloud shell commands to create instance, database, tables, etc. and all works correctly.
But I am not able to use the Rest API directly to access the emulator, even though the google documentation reports it is possible not only to use google client libs to access the emulator, but also the rest api.
The first problem is that it is not clear if I have to use either the base URL
https://spanner.googleapis.com/
or
http://localhost:9020/
When I try with
http://localhost:9020/v1/parent=projects/local-project/instanceConfigs
I always returns and "Not found" message, which means the the Rest API ws are responding, but through gcloud commands I can manage such instance and project!
What am I wrong with?!
According to the official documentation :
Using the Cloud Spanner
Emulator
"The Cloud SDK provides a local, in-memory emulator, which you can
use to develop and test your applications for free without creating a
GCP Project or a billing account."
Therefore you should use the localhost (localhost:9020 for REST requests).
You should use http://localhost:9020 to access the emulator if you want to manually access the REST API, so you were on the right track there.
The URL should however be http://localhost:9020/v1/projects/test-project/instanceConfigs to list all instance configurations on the emulator. Use http://localhost:9020/v1/projects/test-project/instances to list all instances.
I provisioned API connect in Bluemix using various plans. None of the plans gives me the ability to add custom analytics, setting up developer portal and api metering.
The videos available on youtube shows the above functionality. Am I missing something or is it the case that these features are available for on-prem installation of API connect and not with API connect on Bluemix.
As long as you sign up for the Lite, Professional, or Enterprise level plans, you should have access to what you saw in the videos.
Analytics are viewable via the Catalog where your APIs are published. You'll see a tab specifically for this and you can customize the dashboards there.
The developer portal must be enabled via Catalog settings. Here's more information on how to accomplish that: https://www.ibm.com/support/knowledgecenter/en/SSFS6T/com.ibm.apic.devportal.doc/tapim_tutorial_using_ADP.html
What is the right way to use/install python google cloud apis such as pub-sub from a google-dataproc cluster? For example if im using zeppelin/pyspark on the cluster and i want to use the pub-sub api, how should i prepare it?
It is unclear to me what is installed and what is not installed during default cluster provisioning and if/how I should try to install python libraries for google cloud apis.
I realise additionally there may be scopes/authentication to setup.
To be clear, I can use the apis locally but I am not sure what is the cleanest way to make the apis accessible from the cluster and I dont want to perform any unnecessary steps.
In general, at the moment, you need to bring your own client libraries for the various Google APIs unless using the Google Cloud Storage connector or BigQuery connector from Java or via RDD methods in PySpark which automatically delegate into the Java implementations.
For authentication, you should simply use --scopes https://www.googleapis.com/auth/pubsub and/or --scopes https://www.googleapis.com/auth/cloud-platform and the service account on the Dataproc cluster's VMs will be able to authenticate to use PubSub via the default installed credentials flow.
I am planning to use orientdb in production using the jdbc drive so i need confirm some points
is jdbc driver can give all the orientdb Features like (transaction and links ...etc) or using the the java api is the best choice
I noticed that you have spring data implementation in the orientdb github is it ready to use in the production
At this link a discussion on the issue that you wrote.
in general, JDBC driver supports only a subset of OrientDB, only the part you can use with commands.
If you're a Java developer, I suggest you to use the Java Graph API: http://orientdb.com/docs/last/Graph-Database-Tinkerpop.html
I have clusted the WSO2 API Manager 1.8 and implemented deployment synchronization according to this guide which is given in the WSO2 documentaion. Everything happens to work find except one thing.
Let's assume that we have below 2 instances running API Manager.
192.168.X.123 - API Manager 1
192.168.X.124 - API Manager 2
The problem is once I create and publish an API on API Manager 1 it does appear on API Manager 2 in the publisher. But the particular API does not appear on the API Manager 2 Store.
Also note that I'm using a shared MySQL database for the API Manager cluster(API Manager 1 and 2). I checked the logs but does not contains any error.
How can I fix this?
Please look at WSO2 Clustering and Deployment Guide. Please check the docs on Clustering API Manager and SVN-based Deployment Synchronizer
If all configurations are correct, your API should be displayed in Store once you have "Published" the API. It might take some time (may be few minutes) to appear in Store due to indexing etc.
In our situation, we defined 2 different servers with extra CPU and
memory, on these servers we have installed the full WSO2 API Manager
and defined the cluster configuration. Everything provisioned via
Puppet.
Just a straightforward install, all data-source pointing to one schema
in an Oracle database.
And...it is working; Our Developers happy, Operations happy, Architect
department happy
From WSO2 API Manager Clustering configuration