MikeFal/HammerDB

Communication link failure when using high num_warehouses

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I run TPCC for sqlserver, and consistently get this message when using num_warehouse = 612 and 1224. Other tests always run fine. If this message is found in prepare-output, the run will include failures with not finding stored procedures because stored procs usually come after creating indexes.

Error code 0x2746[Microsoft][ODBC Driver 17 for SQL Server]Communication link failure

Vuser 1:CREATING TPCC INDEXES

Error in Virtual User 1: [Microsoft][ODBC Driver 17 for SQL Server]TCP Provider: Error code 0x2746
[Microsoft][ODBC Driver 17 for SQL Server]Communication link failure
(executing the statement)

Vuser 1:FINISHED FAILED