sys-dm-exec-compute-node-errors-transact-sql.md

title	sys.dm_exec_compute_node_errors (Transact-SQL) | Microsoft Docs
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ms.date	03/15/2017
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f1_keywords	SYS.DM_EXEC_COMPUTE_NODE_ERRORS_TSQL DM_EXEC_COMPUTE_NODE_ERRORS DM_EXEC_COMPUTE_NODE_ERRORS_TSQL
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sys.dm_exec_compute_node_errors (Transact-SQL)

[!INCLUDEtsql-appliesto-ss2016-xxxx-asdw-pdw_md]

Returns errors that occur on PolyBase compute nodes.

Column Name	Data Type	Description	Range
error_id	nvarchar(36)	Unique numeric id associated with the error .	Unique across all query errors in the system
source	nvarchar(255)	Source thread or process description
type	nvarchar(255)	Type of error.
create_time	datetime	The time of the error occurrence
compute_node_id	int	Identifier of the specific compute node	See compute_node_id of sys.dm_exec_compute_nodes (Transact-SQL)
rexecution_id	nvarchar(36)	Identifier of the PolyBase query, if any.
spid	int	Identifier of the SQL Server session
thread_id	int	Numeric identifier of the thread on which the error occurred.
details	nvarchar(4000)	Full description of the details of the error.

See Also

PolyBase troubleshooting with dynamic management views
Dynamic Management Views and Functions (Transact-SQL)
Database Related Dynamic Management Views (Transact-SQL)