Analytics: Parametrise queries are failing with service is temporarily unavailable

[2018-08-09 12:45:33,322] - [cbas_parametrise_query:107] INFO - =========== Running SELECT city City, COUNT(DISTINCT name) LandmarkCount FROM %s WHERE `type` = ? GROUP BY city ORDER BY LandmarkCount DESC LIMIT 4&args=["landmark"]#validate

===============

[2018-08-09 12:45:33,325] - [cbas_parametrise_query:97] INFO - params:[{'args': ['landmark']}]

[2018-08-09 12:45:33,325] - [cbas_utils:86] INFO - Running query on cbas: SELECT city City, COUNT(DISTINCT name) LandmarkCount FROM travel_ds WHERE `type` = ? GROUP BY city ORDER BY LandmarkCount DESC LIMIT 4

[2018-08-09 12:45:41,615] - [Rest_Connection:174] ERROR - socket error while connecting to http://10.142.180.102:8095/analytics/service error [Errno 61] Connection refused

[2018-08-09 12:45:44,625] - [Rest_Connection:174] ERROR - socket error while connecting to http://10.142.180.102:8095/analytics/service error [Errno 61] Connection refused

[2018-08-09 12:45:48,503] - [Rest_Connection:170] ERROR - POST http://10.142.180.102:8095/analytics/service body: {"pretty": "true", "client_context_id": null, "timeout": "120s", "mode": null, "args": ["landmark"], "statement": "SELECT city City, COUNT(DISTINCT name) LandmarkCount FROM travel_ds WHERE `type` = ? GROUP BY city ORDER BY LandmarkCount DESC LIMIT 4"} headers: {'Accept': '*/*', 'Authorization': 'Basic QWRtaW5pc3RyYXRvcjpwYXNzd29yZA==\n', 'Content-Type': 'application/json'} error: 503 reason: unknown {

"requestID": "c70f82ff-eb74-442a-a6c2-fad5285b5c68",

"clientContextID": "null",

"signature": {

"*": "*"

},

"errors": [{

"code": 23000,

"msg": "Analytics Service is temporarily unavailable"

}],

"status": "fatal",

"metrics": {

"elapsedTime": "436.829812ms",

"executionTime": "72.900081ms",

"resultCount": 0,

"resultSize": 0,

"processedObjects": 0,

"errorCount": 1

}

} auth: Administrator:password

[2018-08-09 12:45:49,615] - [cbas_utils:86] INFO - Running query on cbas: SELECT callsign FROM travel_ds GROUP BY callsign HAVING count(callsign) BETWEEN $p1 and $p2

[2018-08-09 12:45:49,674] - [Rest_Connection:170] ERROR - POST http://10.142.180.102:8095/analytics/service body: {"pretty": "true", "$p1": 0, "$p2": 2, "client_context_id": null, "timeout": "120s", "mode": null, "statement": "SELECT callsign FROM travel_ds GROUP BY callsign HAVING count(callsign) BETWEEN $p1 and $p2"} headers: {'Accept': '*/*', 'Authorization': 'Basic QWRtaW5pc3RyYXRvcjpwYXNzd29yZA==\n', 'Content-Type': 'application/json'} error: 503 reason: unknown {

"requestID": "21de84f0-5d93-451d-80cf-b62799f6109b",

"clientContextID": "null",

"signature": {

"*": "*"

},

"errors": [{

"code": 23000,

"msg": "Analytics Service is temporarily unavailable"

}],

"status": "fatal",

"metrics": {

"elapsedTime": "18.336697ms",

"executionTime": "5.194758ms",

"resultCount": 0,

"resultSize": 0,

"processedObjects": 0,

"errorCount": 1

}

} auth: Administrator:password