[SERVER-81234] analyze_shard_key FSM workload fails after changing shard version Created: 20/Sep/23  Updated: 29/Oct/23  Resolved: 29/Sep/23

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: 7.2.0-rc0

Type: Bug Priority: Major - P3
Reporter: Matt Broadstone Assignee: Sergi Mateo Bellido
Resolution: Fixed Votes: 0
Labels: car-71-backport-declined
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Backports
Depends
depends on SERVER-81335 Query operations that avoid going thr... Open
Related
related to SERVER-81007 FSM workloads no longer fail when $co... Closed
Assigned Teams:
Sharding EMEA
Backwards Compatibility: Fully Compatible
Operating System: ALL
Backport Requested:
v7.1
Sprint: Sharding EMEA 2023-10-02
Participants:

 Description   

After fixing FSM error reporting in SERVER-81007, the analyze_shard_key workload began failing with the following error(s):

[fsm_workload_test:analyze_shard_key]         Error: command failed: {
[fsm_workload_test:analyze_shard_key]         	"ok" : 0,
[fsm_workload_test:analyze_shard_key]         	"errmsg" : "Illegal attempt to change the expected shard version for test2_fsmdb0.fsmcoll0 from ||44|0||65098a117bedf8d61e89e053||Timestamp(1695123985, 17) to ||45|0||65098a117bedf8d61e89e053||Timestamp(1695123985, 17)",
[fsm_workload_test:analyze_shard_key]         	"code" : 640570,
[fsm_workload_test:analyze_shard_key]         	"codeName" : "Location640570",
[fsm_workload_test:analyze_shard_key]         	"$clusterTime" : {
[fsm_workload_test:analyze_shard_key]         		"clusterTime" : Timestamp(1695124076, 5511),
[fsm_workload_test:analyze_shard_key]         		"signature" : {
[fsm_workload_test:analyze_shard_key]         			"hash" : BinData(0,"AAAAAAAAAAAAAAAAAAAAAAAAAAA="),
[fsm_workload_test:analyze_shard_key]         			"keyId" : NumberLong(0)
[fsm_workload_test:analyze_shard_key]         		}
[fsm_workload_test:analyze_shard_key]         	},
[fsm_workload_test:analyze_shard_key]         	"operationTime" : Timestamp(1695124076, 5501)
[fsm_workload_test:analyze_shard_key]         } with original command request: {
[fsm_workload_test:analyze_shard_key]         	"analyzeShardKey" : "test2_fsmdb0.fsmcoll0",
[fsm_workload_test:analyze_shard_key]         	"key" : {
[fsm_workload_test:analyze_shard_key]         		"candidateKeyField" : "hashed"
[fsm_workload_test:analyze_shard_key]         	},
[fsm_workload_test:analyze_shard_key]         	"sampleRate" : 0.7713051265174957,
[fsm_workload_test:analyze_shard_key]         	"lsid" : {
[fsm_workload_test:analyze_shard_key]         		"id" : UUID("eda922c8-2b1b-4f33-bda2-15e2c2ded267")
[fsm_workload_test:analyze_shard_key]         	},
[fsm_workload_test:analyze_shard_key]         	"$clusterTime" : {
[fsm_workload_test:analyze_shard_key]         		"clusterTime" : Timestamp(1695124075, 5602),
[fsm_workload_test:analyze_shard_key]         		"signature" : {
[fsm_workload_test:analyze_shard_key]         			"hash" : BinData(0,"AAAAAAAAAAAAAAAAAAAAAAAAAAA="),
[fsm_workload_test:analyze_shard_key]         			"keyId" : NumberLong(0)
[fsm_workload_test:analyze_shard_key]         		}
[fsm_workload_test:analyze_shard_key]         	}
[fsm_workload_test:analyze_shard_key]         } on connection: connection to localhost:20012
[fsm_workload_test:analyze_shard_key] 
[fsm_workload_test:analyze_shard_key]         _getErrorWithCode@src/mongo/shell/utils.js:24:13
[fsm_workload_test:analyze_shard_key]         doassert@src/mongo/shell/assert.js:18:14
[fsm_workload_test:analyze_shard_key]         _assertCommandWorked@src/mongo/shell/assert.js:748:25
[fsm_workload_test:analyze_shard_key]         assert.commandWorked@src/mongo/shell/assert.js:842:16
[fsm_workload_test:analyze_shard_key]         analyzeShardKey@/data/mci/21785d6e317d053bc83cc8f6eb9b0ec5/src/jstests/concurrency/fsm_workloads/analyze_shard_key.js:985:20
[fsm_workload_test:analyze_shard_key]         runFSM@/data/mci/21785d6e317d053bc83cc8f6eb9b0ec5/src/jstests/concurrency/fsm_libs/fsm.js:157:20
[fsm_workload_test:analyze_shard_key]         @eval:8:19
[fsm_workload_test:analyze_shard_key]         main@/data/mci/21785d6e317d053bc83cc8f6eb9b0ec5/src/jstests/concurrency/fsm_libs/worker_thread.js:229:23

(full log)



 Comments   
Comment by Githook User [ 28/Sep/23 ]

Author:

{'name': 'Sergi Mateo Bellido', 'email': 'sergi.mateo-bellido@mongodb.com', 'username': 'smateo'}

Message: SERVER-81234 Reenabling analyze shard key FSM
Branch: master
https://github.com/mongodb/mongo/commit/fc99236f63089e09d7ab6359b7f32a2b999d3307

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