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Perintah workload_group .alter-merge

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Mengubah grup beban kerja.

Izin

Anda harus memiliki izin Cluster AllDatabasesAdmin untuk menjalankan perintah ini.

Sintaks

.alter-mergeworkload_group WorkloadGroupName SerializedPolicyObject

Pelajari selengkapnya tentang konvensi sintaksis.

Parameter

Nama Tipe Wajib Deskripsi
WorkloadGroupName string ✔️ Nama grup beban kerja. Dapat ditentukan dengan notasi kurung siku ['WorkLoadGroupName'].
SerializedPolicyObject string ✔️ Representasi JSON dari kebijakan. *

* Kebijakan berikut berlaku untuk grup beban kerja:

Mengembalikan

Perintah mengembalikan satu baris yang memperlihatkan detail grup beban kerja.

Berikut ini adalah skema output yang dikembalikan:

Nama Tipe Deskripsi
WorkloadGroupName string Nama grup beban kerja.
WorkloadGroup string Representasi JSON dari kebijakan.

Contoh

Mengubah batas tertentu dalam kebijakan batas permintaan

Ubah batas tertentu dalam kebijakan default batas permintaan grup beban kerja, sambil menjaga batas yang ditentukan sebelumnya tidak berubah.

.alter-merge workload_group default ```
{
  "RequestLimitsPolicy": {
    "DataScope": {
      "IsRelaxable": false,
      "Value": "HotCache"
    },
    "MaxExecutionTime": {
      "IsRelaxable": false,
      "Value": "00:01:00"
    }
  }
} ```

Hasil

WorkloadGroupName WorkloadGroup
Default {"RequestLimitsPolicy":{"DataScope":{"IsRelaxable":false,"Value":"HotCache"},"MaxMemoryPerQueryPerNode":{"IsRelaxable":true,"Value":8589699072},"MaxMemoryPerIterator":{"IsRelaxable":true,"Value":5368709120},"MaxFanoutThreadsPercentage":{{"IsRelaxable":true,"Value":100},"MaxFanoutNodesPercentage":{"IsRelaxable":true,"Value":100},"MaxResultRecords":{"IsRelaxable":true,"Value":500000},"MaxResultBytes":{"IsRelaxable":true,"Value":67108864}," MaxExecutionTime":{"IsRelaxable":false,"Value":"00:01:00"}},"RequestRateLimitPolicies":[{"IsEnabled":true,"Scope":"WorkloadGroup","LimitKind":"ConcururrentRequests","Properties":{"MaxConcurrentRequests":100}}],"RequestRateLimitsEnforcementPolicy":{"QueriesEnforcementLevel":"QueryHead","CommandsEnforcementLevel":"Database"}}

Mengubah kebijakan batas tingkat permintaan

Ubah kebijakan default batas laju permintaan grup beban kerja, sambil menjaga semua kebijakan lainnya tidak berubah.

.alter-merge workload_group default ```
{
  "RequestRateLimitPolicies": [
    {
      "IsEnabled": true,
      "Scope": "WorkloadGroup",
      "LimitKind": "ConcurrentRequests",
      "Properties": {
        "MaxConcurrentRequests": 100
      }
    }
  ]
} ```

Hasil

WorkloadGroupName WorkloadGroup
Default {"RequestLimitsPolicy":{"DataScope":{"IsRelaxable":false,"Value":"HotCache"},"MaxMemoryPerQueryPerNode":{"IsRelaxable":true,"Value":8589699072},"MaxMemoryPerIterator":{"IsRelaxable":true,"Value":5368709120},"MaxFanoutThreadsPercentage":{{"IsRelaxable":true,"Value":100},"MaxFanoutNodesPercentage":{"IsRelaxable":true,"Value":100},"MaxResultRecords":{"IsRelaxable":true,"Value":500000},"MaxResultBytes":{"IsRelaxable":true,"Value":67108864}," MaxExecutionTime":{"IsRelaxable":false,"Value":"00:01:00"}},"RequestRateLimitPolicies":[{"IsEnabled":true,"Scope":"WorkloadGroup","LimitKind":"ConcururrentRequests","Properties":{"MaxConcurrentRequests":100}}],"RequestRateLimitsEnforcementPolicy":{"QueriesEnforcementLevel":"QueryHead","CommandsEnforcementLevel":"Database"}}

Mengubah kebijakan antrean permintaan

Aktifkan antrean permintaan untuk default grup beban kerja, sambil menjaga kebijakan batas permintaan dan kebijakan batas laju permintaan tidak berubah.

.alter-merge workload_group default ```
{
  "RequestQueuingPolicy": {
      "IsEnabled": true
  }
} ```

Hasil

WorkloadGroupName WorkloadGroup
Default {"RequestLimitsPolicy":{"DataScope":{"IsRelaxable":false,"Value":"HotCache"},"MaxMemoryPerQueryPerNode":{"IsRelaxable":true,"Value":8589699072},"MaxMemoryPerIterator":{"IsRelaxable":true,"Value":5368709120},"MaxFanoutThreadsPercentage":{{"IsRelaxable":true,"Value":100},"MaxFanoutNodesPercentage":{"IsRelaxable":true,"Value":100},"MaxResultRecords":{"IsRelaxable":true,"Value":500000},"MaxResultBytes":{"IsRelaxable":true,"Value":67108864}," MaxExecutionTime":{"IsRelaxable":false,"Value":"00:01:00"}},"RequestRateLimitPolicies":[{"IsEnabled":true,"Scope":"WorkloadGroup","LimitKind":"ConcurrentRequests","Properties":{Scope":"WorkloadGroup","LimitKind":"ConcurrentRequests","Properties":{"MaxConcurrentRequests":100}}],"RequestQueuingPolicy":{"IsEnabled":true},"RequestRateLimitsEnforcementPolicy":{"QueriesEnforcementLevel":\n"QueryHead","CommandsEnforcementLevel":"Database"}}

Mengubah kebijakan penegakan batas tingkat permintaan

Aktifkan kebijakan penegakan batas tarif permintaan untuk default grup beban kerja, sambil menjaga semua kebijakan lainnya tidak berubah.

.alter-merge workload_group default ```
{
  "RequestRateLimitsEnforcementpolicy": {
      "QueriesEnforcementLevel": "QueryHead",
      "CommandsEnforcementLevel": "Cluster"
  }
} ```

Hasil

WorkloadGroupName WorkloadGroup
Default {"RequestLimitsPolicy":{"DataScope":{"IsRelaxable":false,"Value":"HotCache"},"MaxMemoryPerQueryPerNode":{"IsRelaxable":true,"Value":8589699072},"MaxMemoryPerIterator":{"IsRelaxable":true,"Value":5368709120},"MaxFanoutThreadsPercentage":{{"IsRelaxable":true,"Value":100},"MaxFanoutNodesPercentage":{"IsRelaxable":true,"Value":100},"MaxResultRecords":{"IsRelaxable":true,"Value":500000},"MaxResultBytes":{"IsRelaxable":true,"Value":67108864}," MaxExecutionTime":{"IsRelaxable":false,"Value":"00:01:00"}},"RequestRateLimitPolicies":[{"IsEnabled":true,"Scope":"WorkloadGroup","LimitKind":"ConcurrentRequests","Properties":{"MaxConcurrentRequests":100}}],"RequestQueuingPolicy":{"IsEnabled":true},"RequestRateLimitsEnforcementPolicy":{"QueriesEnforcementLevel":"QueryHead","CommandsEnforcementLevel":"Cluster"}}

Mengubah kebijakan konsistensi kueri

Tentukan opsi yang berlaku untuk model konsistensi kueri.

.alter-merge workload_group default ```
{
  "QueryConsistencyPolicy": {
     "QueryConsistency": {
        "IsRelaxable": true,
        "Value": "Weak"
     }
  }
} ```

Hasil

WorkloadGroupName WorkloadGroup
Default {"RequestLimitsPolicy":{"DataScope":{"IsRelaxable":false,"Value":"HotCache"},"MaxMemoryPerQueryPerNode":{"IsRelaxable":true,"Value":8589699072},"MaxMemoryPerIterator":{"IsRelaxable":true,"Value":5368709120},"MaxFanoutThreadsPercentage":{{"IsRelaxable":true,"Value":100},"MaxFanoutNodesPercentage":{"IsRelaxable":true,"Value":100},"MaxResultRecords":{"IsRelaxable":true,"Value":500000},"MaxResultBytes":{"IsRelaxable":true,"Value":67108864}," MaxExecutionTime":{"IsRelaxable":false,"Value":"00:01:00"}},"RequestRateLimitPolicies":[{"IsEnabled":true,"Scope":"WorkloadGroup","LimitKind":"ConcurrentRequests","Properties":{"MaxConcurrentRequests":100}}],"RequestQueuingPolicy":{"IsEnabled":true},"RequestRateLimitsEnforcementPolicy":{"QueriesEnforcementLevel":"QueryHead","CommandsEnforcementLevel":"Cluster"},"QueryConsistencyPolicy":{"QueryConsistency":{"IsRelaxable":true,"Value":"Weak"}}}