tiup tpcc causes panic on partitioned table on unistore

[mjonss]

Bug Report

Please answer these questions before submitting your issue. Thanks!

1. Minimal reproduce step (Required)

make
./bin/tidb-server > tidb-s.log 2>&1 &
tiup bench tpcc --partition-type 1 --parts 3 --warehouses 3 prepare
tiup bench tpcc --partition-type 1 --parts 3 --warehouses 3 run

2. What did you expect to see? (Required)

Success / tpcc test running

3. What did you see instead (Required)

[2023-07-31 16:19:29] execute run failed, err exec SELECT c_balance, c_first, c_middle, c_id FROM customer WHERE c_w_id = ? AND c_d_id = ? AND c_last = ? ORDER BY c_first failed Error 1105: runtime error: index out of range [3] with length 3
execute run failed, err exec SELECT c_balance, c_first, c_middle, c_id FROM customer WHERE c_w_id = ? AND c_d_id = ? AND c_last = ? ORDER BY c_first failed Error 1105: runtime error: index out of range [3] with length 3
Finished

From the log:

[2023/07/31 16:19:29.521 +02:00] [INFO] [conn.go:1081] ["command dispatched failed"] [conn=2097158] [connInfo="id:2097158, addr:127.0.0.1:58058 status:11, collation:utf8mb4_general_ci, user:root"] [command=Execute] [status="inTxn:1, autocommit:1"] [sql="SELECT c_balance, c_first, c_middle, c_id FROM customer WHERE c_w_id = ? AND c_d_id = ? AND c_last = ? ORDER BY c_first [arguments: (3, 7, \"ATIONESEOUGHT\")]"] [txn_mode=PESSIMISTIC] [timestamp=443236527510388737] [err="runtime error: index out of range [3] with length 3
github.com/pingcap/tidb/store/copr.(*copIteratorWorker).handleTask.func1
	/repos/tidb/store/copr/coprocessor.go:1103
runtime.gopanic
	/opt/go1.20.2/src/runtime/panic.go:884
runtime.goPanicIndex
	/opt/go1.20.2/src/runtime/panic.go:113
github.com/pingcap/tidb/tablecodec.decodeRestoredValuesV5
	/repos/tidb/tablecodec/tablecodec.go:819
github.com/pingcap/tidb/tablecodec.reEncodeHandleConsiderNewCollation
	/repos/tidb/tablecodec/tablecodec.go:786
github.com/pingcap/tidb/tablecodec.decodeIndexKvForClusteredIndexVersion1
	/repos/tidb/tablecodec/tablecodec.go:1744
github.com/pingcap/tidb/tablecodec.DecodeIndexKV
	/repos/tidb/tablecodec/tablecodec.go:927
github.com/pingcap/tidb/store/mockstore/unistore/cophandler.(*indexScanExec).Process
	/repos/tidb/store/mockstore/unistore/cophandler/mpp_exec.go:296
github.com/pingcap/tidb/store/mockstore/unistore/tikv/dbreader.(*DBReader).Scan
	/repos/tidb/store/mockstore/unistore/tikv/dbreader/db_reader.go:240
github.com/pingcap/tidb/store/mockstore/unistore/cophandler.(*indexScanExec).open
	/repos/tidb/store/mockstore/unistore/cophandler/mpp_exec.go:346
github.com/pingcap/tidb/store/mockstore/unistore/cophandler.mppExecute
	/repos/tidb/store/mockstore/unistore/cophandler/cop_handler.go:197
github.com/pingcap/tidb/store/mockstore/unistore/cophandler.buildAndRunMPPExecutor
	/repos/tidb/store/mockstore/unistore/cophandler/cop_handler.go:188
github.com/pingcap/tidb/store/mockstore/unistore/cophandler.handleCopDAGRequest
	/repos/tidb/store/mockstore/unistore/cophandler/cop_handler.go:144
github.com/pingcap/tidb/store/mockstore/unistore/cophandler.HandleCopRequestWithMPPCtx
	/repos/tidb/store/mockstore/unistore/cophandler/cop_handler.go:71
github.com/pingcap/tidb/store/mockstore/unistore/cophandler.HandleCopRequest
	/repos/tidb/store/mockstore/unistore/cophandler/cop_handler.go:59
github.com/pingcap/tidb/store/mockstore/unistore/tikv.(*Server).Coprocessor
	/repos/tidb/store/mockstore/unistore/tikv/server.go:576
github.com/pingcap/tidb/store/mockstore/unistore.(*RPCClient).SendRequest
	/repos/tidb/store/mockstore/unistore/rpc.go:246
github.com/pingcap/tidb/store/mockstore.(*clientRedirector).SendRequest
	/repos/tidb/store/mockstore/redirector.go:72
github.com/tikv/client-go/v2/tikv.(*CodecClient).SendRequest
	/go/pkg/mod/github.com/tikv/client-go/v2@v2.0.8-0.20230726071354-76d6d93e9856/tikv/test_util.go:60
github.com/tikv/client-go/v2/internal/client.interceptedClient.SendRequest.func1
	/go/pkg/mod/github.com/tikv/client-go/v2@v2.0.8-0.20230726071354-76d6d93e9856/internal/client/client_interceptor.go:59
github.com/pingcap/tidb/util/topsql/stmtstats.(*KvExecCounter).RPCInterceptor.func1.1
	/repos/tidb/util/topsql/stmtstats/kv_exec_count.go:57
github.com/tikv/client-go/v2/internal/client.buildResourceControlInterceptor.func1.1
	/go/pkg/mod/github.com/tikv/client-go/v2@v2.0.8-0.20230726071354-76d6d93e9856/internal/client/client_interceptor.go:120
github.com/tikv/client-go/v2/internal/client.interceptedClient.SendRequest
	/go/pkg/mod/github.com/tikv/client-go/v2@v2.0.8-0.20230726071354-76d6d93e9856/internal/client/client_interceptor.go:60
github.com/tikv/client-go/v2/internal/client.reqCollapse.SendRequest
	/go/pkg/mod/github.com/tikv/client-go/v2@v2.0.8-0.20230726071354-76d6d93e9856/internal/client/client_collapse.go:74
github.com/tikv/client-go/v2/internal/locate.(*RegionRequestSender).sendReqToRegion
	/go/pkg/mod/github.com/tikv/client-go/v2@v2.0.8-0.20230726071354-76d6d93e9856/internal/locate/region_request.go:1443
github.com/tikv/client-go/v2/internal/locate.(*RegionRequestSender).SendReqCtx
	/go/pkg/mod/github.com/tikv/client-go/v2@v2.0.8-0.20230726071354-76d6d93e9856/internal/locate/region_request.go:1251
github.com/tikv/client-go/v2/txnkv/txnsnapshot.(*ClientHelper).SendReqCtx
	/go/pkg/mod/github.com/tikv/client-go/v2@v2.0.8-0.20230726071354-76d6d93e9856/txnkv/txnsnapshot/client_helper.go:146
github.com/pingcap/tidb/store/copr.(*copIteratorWorker).handleTaskOnce
	/repos/tidb/store/copr/coprocessor.go:1205
github.com/pingcap/tidb/store/copr.(*copIteratorWorker).handleTask
	/repos/tidb/store/copr/coprocessor.go:1113
github.com/pingcap/tidb/store/copr.(*copIteratorWorker).run
	/repos/tidb/store/copr/coprocessor.go:806
runtime.goexit
	/opt/go1.20.2/src/runtime/asm_amd64.s:1598
SELECT c_balance, c_first, c_middle, c_id FROM customer WHERE c_w_id = ? AND c_d_id = ? AND c_last = ? ORDER BY c_first [arguments: (3, 7, \"ATIONESEOUGHT\")]"]

4. What is your TiDB version? (Required)

tidb_version(): Release Version: v7.3.0-alpha-293-geb49c39cf3
Edition: Community
Git Commit Hash: eb49c39cf3f7cdad3483ea8b04e31689deaed4b4
Git Branch: master
UTC Build Time: 2023-07-31 14:17:17
GoVersion: go1.20.2
Race Enabled: false
Check Table Before Drop: false
Store: unistore