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MOVC's avatar
MOVC
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2 years ago
Solved

Unable to access Data Warehouse: MwcTokenValidationException

For the past two days I have been unable to access tables in existing data warehouses, through both the service and connecting to them. If I run a query against a table, it takes almost two hours bef...
data warehouse
  • MOVC's avatar
    MOVC
    2 years ago

    This was a Microsoft side issue:

    Root Cause

    There was a known issue which caused the Distributed Query Processor (DQP) to be stuck and stop functioning during activation. This caused the data warehouse to be inaccessible.

    Mitigation

    To resolve the issue, the Backend Escalation Resources applied a fix and this action allowed the DQP to function correctly which in turn resumed all your data warehouse operations successfully.

     

    Resolved after contacting support.

MOVC's avatar
MOVC
Icon for Resolver I rankResolver I
2 years ago

This was a Microsoft side issue:

Root Cause

There was a known issue which caused the Distributed Query Processor (DQP) to be stuck and stop functioning during activation. This caused the data warehouse to be inaccessible.

Mitigation

To resolve the issue, the Backend Escalation Resources applied a fix and this action allowed the DQP to function correctly which in turn resumed all your data warehouse operations successfully.

 

Resolved after contacting support.