How do I fix ADF Pipeline Error 2328?

Open the failed activity run in ADF Monitor and read the inner error message returned with code 2328 — it states the actual HDI failure reason.. Validate the on-demand HDInsight linked service: cluster type, version, node sizes, region, and time-to-live settings.. Check Azure subscription quota for the cluster region and request an increase if cores/vCPUs are exhausted.. Verify the linked Azure Storage account exists and that the cluster's service principal/managed identity has Storage Blob Data Contributor (or equivalent) access.. Re-test the linked service connection in ADF and rerun the pipeline; if the inner error persists, escalate to HDInsight support with the cluster name and correlation ID.

High severityconfigurationAzure Data Factory →

ADF Pipeline Error:
ADF Pipeline Error 2328

What does this error mean?

On-demand HDI cluster creation failed for the linked service; the inner error message contains the root cause.

Common causes

1Misconfigured on-demand HDInsight linked service (cluster size, version, or region invalid)
2Azure subscription core/vCPU quota exceeded in the target region
3Linked storage account (Blob/ADLS) unreachable or missing required permissions for the cluster service principal
4Invalid or expired credentials / service principal used by the linked service

How to fix it

1Open the failed activity run in ADF Monitor and read the inner error message returned with code 2328 — it states the actual HDI failure reason.
2Validate the on-demand HDInsight linked service: cluster type, version, node sizes, region, and time-to-live settings.
3Check Azure subscription quota for the cluster region and request an increase if cores/vCPUs are exhausted.
4Verify the linked Azure Storage account exists and that the cluster's service principal/managed identity has Storage Blob Data Contributor (or equivalent) access.
5Re-test the linked service connection in ADF and rerun the pipeline; if the inner error persists, escalate to HDInsight support with the cluster name and correlation ID.

Frequently asked questions

What causes ADF Pipeline Error 2328?

Pipeline configuration or connectivity issue

Where can I find more details?

Open Azure Data Factory Monitor, find the failed run, click on the activity, and view the full error output in the Output tab.

Source · learn.microsoft.com/en-us/azure/data-factory/data-factory-troubleshoot-guide#error-code-2328