CODEWITHSUNDEEP
azureazure-synapseazure-log-analytics
dragonachu
dragonachu

Reputation: 551

Azure log analytics Azure Synapse integration

I am trying to bring in Azure Synapse logs into Loganalytics to create dashboards on usage level.

I have already setup in diagnostic settings to pass on the logs to my loganalytics workspace.

But while trying to execute queries from below documentation, I am getting error saying -

Query -

//Chart the most active resource classes

AzureDiagnostics | where Category contains "ExecRequests" | where Status_s == "Completed" | summarize totalQueries = dcount(RequestId_s) by ResourceClass_s | render barchart

Error: 'where' operator: Failed to resolve column or scalar expression named 'Status_s'...

Documentation link for queries : https://learn.microsoft.com/en-us/azure/synapse-analytics/sql-data-warehouse/sql-data-warehouse-monitor-workload-portal

Please let me know if there is something I am missing. I am directly logging to loganalytics workspace and running these queries inside a workbook...

Also i didnt find any proper documentation/blogs/links for connecting synapse to loganalytics, please let me know if anyone has that..

Upvotes: 0

Views: 1079

Answers (1)

cdub
cdub

Reputation: 2297

The documentation linked in your post appears to be out of date even though the last update date is recent.

See this link:

Azure services that use resource-specific mode store data in a table specific to that service and do not use the AzureDiagnostics table.

The link also lists a number of resource-specific tables for Synapse. "SynapseSqlPoolExecRequests" and "SynapseSqlPoolSqlRequests" are a few examples that might provide the info you're seeking.

Upvotes: 0

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