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Fix HammerDB/PostgreSQL: use hex password to avoid TCL parsing error#686

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AlexW-F merged 1 commit into
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users/alexwill/fix-hammerdb-password
Apr 11, 2026
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Fix HammerDB/PostgreSQL: use hex password to avoid TCL parsing error#686
AlexW-F merged 1 commit into
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users/alexwill/fix-hammerdb-password

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@AlexW-F

@AlexW-F AlexW-F commented Apr 11, 2026

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Base64 password contains + and = characters which break HammerDB 4.12's TCL diset command argument parsing. Changed to hex encoding which produces alphanumeric-only output across all three components that share the SuperUserPassword:

  • HammerDBExecutor
  • PostgreSQLServerConfiguration
  • SysbenchExecutor

All three must use the same encoding since they share the same PostgreSQL credential.

This has been the sole cause of HammerDB parse failures since Mar 16 (~1700 errors/day).

@AlexW-F AlexW-F force-pushed the users/alexwill/fix-hammerdb-password branch from 6a820b3 to f2283b8 Compare April 11, 2026 00:44
@nchapagain001

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Don't forget to up the version.

@AlexW-F AlexW-F force-pushed the users/alexwill/fix-hammerdb-password branch from f2283b8 to c098f83 Compare April 11, 2026 00:52
@AlexW-F AlexW-F enabled auto-merge (squash) April 11, 2026 00:54
@AlexW-F AlexW-F force-pushed the users/alexwill/fix-hammerdb-password branch from c098f83 to 29dae0b Compare April 11, 2026 00:58
Base64 password contains + and = characters which break HammerDB 4.12's
TCL diset command argument parsing. Changed to hex encoding which
produces alphanumeric-only output across all three components that
share the SuperUserPassword:
- HammerDBExecutor
- PostgreSQLServerConfiguration
- SysbenchExecutor

All three must use the same encoding since they share the same
PostgreSQL credential.

This has been the sole cause of HammerDB parse failures since Mar 16
(~1700 errors/day).

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@AlexW-F AlexW-F force-pushed the users/alexwill/fix-hammerdb-password branch from 29dae0b to ea8aeab Compare April 11, 2026 01:09
@AlexW-F AlexW-F merged commit 1b841d1 into main Apr 11, 2026
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@AlexW-F AlexW-F deleted the users/alexwill/fix-hammerdb-password branch April 11, 2026 01:29
rudraptpsingh pushed a commit to rudraptpsingh/VirtualClient that referenced this pull request May 26, 2026
…icrosoft#686)

Base64 password contains + and = characters which break HammerDB 4.12's
TCL diset command argument parsing. Changed to hex encoding which
produces alphanumeric-only output across all three components that
share the SuperUserPassword:
- HammerDBExecutor
- PostgreSQLServerConfiguration
- SysbenchExecutor

All three must use the same encoding since they share the same
PostgreSQL credential.

This has been the sole cause of HammerDB parse failures since Mar 16
(~1700 errors/day).

Co-authored-by: Alex Williams-Ferreira <alexwill@microsoft.com>
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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2 participants