Database name : chasetest

Collection name: documents

 

Steps:

 

sh.disableBalancing("chasetest.documents")

sh.startBalancer();

sh.enableSharding("chasetest");

sh.shardCollection('chasetest.documents', {'SHARD_KEY':1})

 

for(x=0;x<840;x++) {

    print(`sh.splitAt("chasetest.documents", { "SHARD_KEY": ${x} })`)

    printjson(sh.splitAt("chasetest.documents", {"SHARD_KEY": x}))

}  

 

 

 

MongoError: split failed :: caused by :: chunk operation commit failed: version 4|3||637fee532a5d9628d64e06eb||Timestamp(1669328467, 4) doesn't exist in namespace: chasetest.documents. Unable to save chunk ops. Command: { applyOps: [ { op: "u", b: true, ns: "config.chunks", o: { _id: ObjectId('637fee87f998b1216f78a0ef'), uuid: UUID("61c91778-d277-44fe-bb42-f1ca936b7a14"), min:

{ SHARD_KEY: 18 }

, max: { SHARD_KEY: 20 }, shard: "dev-65148-csi-gms-ingestion-api-dev-rs1", lastmod: Timestamp(4, 2), history: [ { validAfter: Timestamp(1669328467, 4), shard: "dev-65148-csi-gms-ingestion-api-dev-rs1" } ] }, o2: { _id: ObjectId('637fee87f998b1216f78a0ef') } }, { op: "u", b: true, ns: "config.chunks", o: { _id: ObjectId('637fee8df998b1216f78a180'), uuid: UUID("61c91778-d277-44fe-bb42-f1ca936b7a14"), min:

{ SHARD_KEY: 20 }

, max: { SHARD_KEY: MaxKey }, shard: "dev-65148-csi-gms-ingestion-api-dev-rs1", lastmod: Timestamp(4, 3), history: [ { validAfter: Timestamp(1669328467, 4), shard: "dev-65148-csi-gms-ingestion-api-dev-rs1" } ] }, o2: { _id: ObjectId('637fee8df998b1216f78a180') } } ], preCondition: [ { ns: "config.chunks", q: { query: { min:

{ SHARD_KEY: 18 }

, max: { SHARD_KEY: MaxKey }, uuid: UUID("61c91778-d277-44fe-bb42-f1ca936b7a14") }, orderby: { lastmod: -1 } }, res: { uuid: UUID("61c91778-d277-44fe-bb42-f1ca936b7a14"), shard: "dev-65148-csi-gms-ingestion-api-dev-rs1" } } ], writeConcern: { w: 1, wtimeout: 0 } }. Result: { got: {}, whatFailed: { ns: "config.chunks", q: { query: { min:

{ SHARD_KEY: 18 }

, max: { SHARD_KEY: MaxKey }, uuid: UUID("61c91778-d277-44fe-bb42-f1ca936b7a14") }, orderby: { lastmod: -1 } }, res: { uuid: UUID("61c91778-d277-44fe-bb42-f1ca936b7a14"), shard: "dev-65148-csi-gms-ingestion-api-dev-rs1" } }, ok: 0.0, errmsg: "preCondition failed", code: 2, codeName: "BadValue", $gleStats: { lastOpTime:

{ ts: Timestamp(1669328525, 6), t: 4 }

, electionId: ObjectId('7fffffff0000000000000004') }, lastCommittedOpTime: Timestamp(1669328525, 6), $clusterTime: { clusterTime: Timestamp(1669328525, 6), signature:

{ hash: BinData(0, 0000000000000000000000000000000000000000), keyId: 0 }

}, $configTime: Timestamp(1669328525, 6), $topologyTime: Timestamp(1658235601, 4), operationTime: Timestamp(1669328525, 6) } :: caused by :: preCondition failed