[js_test:test_resharding_test_fixture] 2020-12-03T05:07:05.978+0000 c20274| {"t":{"$date":"2020-12-03T05:07:05.978+00:00"},"s":"D4", "c":"TXN",      "id":23984,   "ctx":"ReshardingCoordinatorService-1","msg":"New transaction started","attr":{"txnNumber":0,"lsid":{"uuid":{"$uuid":"49a91bea-9729-4cc9-8816-3fb5d526cf72"}}}}
[js_test:test_resharding_test_fixture] 2020-12-03T05:07:05.986+0000 c20274| {"t":{"$date":"2020-12-03T05:07:05.986+00:00"},"s":"I",  "c":"TXN",      "id":51802,   "ctx":"ReshardingCoordinatorService-1","msg":"transaction","attr":{"parameters":{"lsid":{"id":{"$uuid":"49a91bea-9729-4cc9-8816-3fb5d526cf72"},"uid":{"$binary":{"base64":"47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU=","subType":"0"}}},"txnNumber":0,"autocommit":false,"readConcern":{"provenance":"implicitDefault"}},"readTimestamp":"Timestamp(0, 0)","keysExamined":0,"docsExamined":0,"terminationCause":"aborted","timeActiveMicros":4347,"timeInactiveMicros":2960,"numYields":0,"locks":{"ReplicationStateTransition":{"acquireCount":{"w":4}},"Global":{"acquireCount":{"r":1,"w":2}},"Database":{"acquireCount":{"w":2}},"Collection":{"acquireCount":{"w":3}},"Mutex":{"acquireCount":{"r":5}}},"storage":{},"wasPrepared":false,"durationMillis":7}}
...
[js_test:test_resharding_test_fixture] 2020-12-03T05:07:06.008+0000 c20274| {"t":{"$date":"2020-12-03T05:07:06.007+00:00"},"s":"I",  "c":"COMMAND",  "id":4956902, "ctx":"ReshardingCoordinatorService-0","msg":"Resharding failed","attr":{"namespace":"reshardingDb.coll","newShardKeyPattern":{"newKey":1.0},"error":{"code":112,"codeName":"WriteConflict","errmsg":"WriteConflict error: this operation conflicted with another operation. Please retry your operation or multi-document transaction."}}}