cdap | open source framework for building data
kandi X-RAY | cdap Summary
kandi X-RAY | cdap Summary
An open source framework for building data analytic applications.
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Top functions reviewed by kandi - BETA
- Runs the given phase .
- Finds all connectors that represent the isolation of the given node .
- Create a pipeline plan .
- Gets a map of all the nodes in the input phase .
- Validates a pipeline .
- Converts the given sets of operations into a list of operations .
- load a resource
- Monitor the given controller .
- Emits next cell .
- Converts value to row value .
cdap Key Features
cdap Examples and Code Snippets
Community Discussions
Trending Discussions on cdap
QUESTION
I'm trying to use the BigQuery Execute function in Cloud Data Fusion (Google). The component validates fine, the SQL checks out but I get this non-meaningful error with every execution:
...ANSWER
Answered 2022-Feb-15 at 08:17I was able to catch the error using Cloud Logging. To enable Cloud Logging in Cloud Data Fusion, you may use this GCP Documentation. And follow these steps to view the logs from Data Fusion to Cloud Logging. Replicating your scenario this is the error I found:
QUESTION
hellow every one i migrated gitlab-ce into a new instance with new domain name using backup/restore
my problem : when i click a project it gives me "500 Whoops, something went wrong on our end "
i installed the same gitlab-ce version in the new host which is 13.6.2
my gitlab status
...ANSWER
Answered 2021-Oct-28 at 16:29To fix this problem I had to migrate gitlab-secrets.json
from /etc/gitlab
too, because this file contains the database encryption key, CI/CD variables, and variables used for two-factor authentication.
If you fail to restore this encryption key file along with the application data backup, users with two-factor authentication enabled and GitLab Runner lose access to your GitLab server.
QUESTION
hello i hope everyone is doing okay , i have a problem in azure kubernetes service aks
i deployed a project that i had running in a kubernetes cluster into aks
i build the project using ArgoCD argocd
here are the logs of the pod :
...ANSWER
Answered 2021-Oct-28 at 13:11after a lot of testing i changed the storage class i installed rook-ceph using : this procedure note: you have to change the image version in cluster.yaml from ceph/ceph:v14.2.4 to ceph/ceph:v16
QUESTION
i hope you're doing okay
im trying to build a cdap image that i havein gitlab in aks using argocd
the build works in my local kubernetes cluster with rook-ceph storage class but with managed premium storage class in aks it seems that something is wrong in permissions
here is my storage class :
...ANSWER
Answered 2021-Oct-24 at 11:44I make a bit of research, and it led me to this github issue: https://github.com/Azure/aks-engine/issues/1494
SMB mount options(including dir permission) could not be changed, it's by SMB proto design, while for disk(ext4, xfs) dir permission could be changed after mount close this issue, let me know if you have any question.
From what I see, there are no options chown
after mounting it.
BUT
I also find a workaround that might apply to your issue: https://docs.openshift.com/container-platform/3.11/install_config/persistent_storage/persistent_storage_azure_file.html
It's Workaround for using MySQL with Azure File for Openshift, but I think it could work with your case.
QUESTION
I am trying to develop my own plugin for GCP Data Fusion. So I followed the documentation, and cloned the example from https://github.com/data-integrations/example-transform.
But when building the project, I get a problem with the import of dependencies needed for testing :
...ANSWER
Answered 2021-Apr-14 at 19:15CDAP should run in Java version 8. So once you download JDK, set the Java home like
QUESTION
We have a DataFusion pipeline which is triggered by a Cloud Composer DAG. This pipeline provisions an ephemeral DataProc cluster which cluster - in an ideally scenario - terminates after finishing the tasks.
In our case, sometimes, not always, this ephemeral DataProc cluster stucks in a running state. The job inside in the cluster is also in a running state, and the last log messages are the followings:
...ANSWER
Answered 2021-Mar-29 at 20:41Which version of Datafusion are you running? Also what is the amount of memory for the Dataproc cluster? Sometimes we observe this issue when the Dataproc cluster ran out of memory. I would suggest increasing the amount of memory.
QUESTION
I am trying Cloud Data Fusion for the first time. I have this endpoint I'd like to consume testwise:
https://waidlife.com/backend/export/index/export.csv?feedID=1&hash=4ebfa063359a73c356913df45b3fbe7f (This is a shopware export)
The header row tells the following structure:
...ANSWER
Answered 2021-Mar-01 at 23:46This is happening because of having additional ,
characters within the quoted string. As of now we do not support CSV with quoted fields having delimiter. If this is just a test input, I suggest you to try with string values that do not have ,
within. Null values are supported and should work as expected.
I have created a bug for this.
QUESTION
I'm tring to run a pipeline from Cloud Data Fusion, but im receiving the following error:
...ANSWER
Answered 2020-Aug-04 at 09:12This error is related to the lack of Service Account user role (roles/iam.serviceAccountUser
) associate to the user/service account used to run the DataProc job.
In order to overcome this error, you need to go to the IAM Policy Console and give the Service Account User role, as described here, to the current user/service account you are using to run the job. As exemplified below:
- Go to the IAM & Admin Console
- Click on IAM
- Select the member you are using to run your job
- Click on the pen icon in the right side of the member's info
- Add the Service Account user role
Pointing out some important topics, service accounts are used to make authorised API calls, through the service account itself or through delegated users within it. Moreover, about impersonation service accounts, an user with particular permissions can act as another service account with the necessary permission to execute a specific job.
Note: in step 3, you can also give to a particular user(email) the roles/iam.serviceAccountUser
by clicking on +ADD (in top of the console). Then, writing the email and selecting the permission. Although, I must stress that this permission would be given at a project level. Thus, this user will be able to impersonate any of the existent Service Accounts.
QUESTION
I am trying to do a GET API call to get specific pipeline run history. The API URL is as follows
...ANSWER
Answered 2020-Jul-22 at 18:56Since the project of the Enterprise Edition of Cloud Data Fusion is different, you need to make sure that the account you logged in the gcloud has the correct permission to the Cloud Data Fusion instance. You need to grant the service account with the roles/datafusion.viewer
.
You can read more about access control here
QUESTION
I am using the CDAP reference to start a Data fusion batch pipeline(GCS to GCS).
...ANSWER
Answered 2020-Jul-22 at 19:55Assuming your bucket is publicly accessible, then the URL you want to provide to the argument setter have the following pattern:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install cdap
You can use cdap like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the cdap component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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