error classification: add error code 192 (#4507)

jgao54 · web-flow · commit 633a7730b81d · 2026-06-26T11:46:42.000-10:00
Notify user when clickpipes user is dropped.
diff --git a/flow/alerting/classifier.go b/flow/alerting/classifier.go
@@ -1058,6 +1058,8 @@ func GetErrorClass(ctx context.Context, err error) (ErrorClass, ErrorInfo) {
 				Code:                 chErrorInfo.Code,
 				AdditionalAttributes: additionalAttributes,
 			}
+		case chproto.ErrUnknownUser:
+			return ErrorNotifyClickHouseError, chErrorInfo
 		}
 		// a catch-all for MV or view errors
 		if _, ok := errors.AsType[*peerdb_clickhouse.ViewError](err); ok {

Original file line number	Diff line number	Diff line change
`@@ -1058,6 +1058,8 @@ func GetErrorClass(ctx context.Context, err error) (ErrorClass, ErrorInfo) {`
`1058`	`1058`	`Code: chErrorInfo.Code,`
`1059`	`1059`	`AdditionalAttributes: additionalAttributes,`
`1060`	`1060`	`}`
	`1061`	`+ case chproto.ErrUnknownUser:`
	`1062`	`+ return ErrorNotifyClickHouseError, chErrorInfo`
`1061`	`1063`	`}`
`1062`	`1064`	`// a catch-all for MV or view errors`
`1063`	`1065`	`if _, ok := errors.AsType[*peerdb_clickhouse.ViewError](err); ok {`