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common-related Configurations

common.defaultPartitionName

Description Default Value
Name of the default partition when a collection is created _default

common.defaultIndexName

Description Default Value
Name of the index when it is created with name unspecified _default_idx

common.entityExpiration

Description Default Value
Entity expiration in seconds, CAUTION -1 means never expire -1

common.indexSliceSize

Description Default Value
Index slice size in MB 16

common.threadCoreCoefficient.highPriority

Description Default Value
This parameter specify how many times the number of threads is the number of cores in high priority pool 10

common.threadCoreCoefficient.middlePriority

Description Default Value
This parameter specify how many times the number of threads is the number of cores in middle priority pool 5

common.threadCoreCoefficient.lowPriority

Description Default Value
This parameter specify how many times the number of threads is the number of cores in low priority pool 1

common.gracefulTime

Description Default Value
milliseconds. it represents the interval (in ms) by which the request arrival time needs to be subtracted in the case of Bounded Consistency. 5000

common.gracefulStopTimeout

Description Default Value
seconds. it will force quit the server if the graceful stop process is not completed during this time. 1800

common.storageType

Description Default Value
please adjust in embedded Milvus: local, available values are [local, remote, opendal], value minio is deprecated, use remote instead remote

common.simdType

Description Default Value
  • Default value: auto
  • Valid values: [auto, avx512, avx2, avx, sse4_2]
  • This configuration is only used by querynode and indexnode, it selects CPU instruction set for Searching and Index-building.
    		•  auto

    common.security.superUsers

    Description Default Value
  • The superusers will ignore some system check processes,
  • like the old password verification when updating the credential
    		•

    common.security.defaultRootPassword

    Description Default Value
    default password for root user. The maximum length is 72 characters, and double quotes are required. Milvus

    common.security.rootShouldBindRole

    Description Default Value
    Whether the root user should bind a role when the authorization is enabled. false

    common.security.rbac.overrideBuiltInPrivilegeGroups.enabled

    Description Default Value
    Whether to override build-in privilege groups false

    common.security.rbac.cluster.readonly.privileges

    Description Default Value
    Cluster level readonly privileges ListDatabases,SelectOwnership,SelectUser,DescribeResourceGroup,ListResourceGroups,ListPrivilegeGroups

    common.security.rbac.cluster.readwrite.privileges

    Description Default Value
    Cluster level readwrite privileges ListDatabases,SelectOwnership,SelectUser,DescribeResourceGroup,ListResourceGroups,ListPrivilegeGroups,FlushAll,TransferNode,TransferReplica,UpdateResourceGroups

    common.security.rbac.cluster.admin.privileges

    Description Default Value
    Cluster level admin privileges ListDatabases,SelectOwnership,SelectUser,DescribeResourceGroup,ListResourceGroups,ListPrivilegeGroups,FlushAll,TransferNode,TransferReplica,UpdateResourceGroups,BackupRBAC,RestoreRBAC,CreateDatabase,DropDatabase,CreateOwnership,DropOwnership,ManageOwnership,CreateResourceGroup,DropResourceGroup,UpdateUser,RenameCollection,CreatePrivilegeGroup,DropPrivilegeGroup,OperatePrivilegeGroup

    common.security.rbac.database.readonly.privileges

    Description Default Value
    Database level readonly privileges ShowCollections,DescribeDatabase

    common.security.rbac.database.readwrite.privileges

    Description Default Value
    Database level readwrite privileges ShowCollections,DescribeDatabase,AlterDatabase

    common.security.rbac.database.admin.privileges

    Description Default Value
    Database level admin privileges ShowCollections,DescribeDatabase,AlterDatabase,CreateCollection,DropCollection

    common.security.rbac.collection.readonly.privileges

    Description Default Value
    Collection level readonly privileges Query,Search,IndexDetail,GetFlushState,GetLoadState,GetLoadingProgress,HasPartition,ShowPartitions,DescribeCollection,DescribeAlias,GetStatistics,ListAliases

    common.security.rbac.collection.readwrite.privileges

    Description Default Value
    Collection level readwrite privileges Query,Search,IndexDetail,GetFlushState,GetLoadState,GetLoadingProgress,HasPartition,ShowPartitions,DescribeCollection,DescribeAlias,GetStatistics,ListAliases,Load,Release,Insert,Delete,Upsert,Import,Flush,Compaction,LoadBalance,CreateIndex,DropIndex,CreatePartition,DropPartition

    common.security.rbac.collection.admin.privileges

    Description Default Value
    Collection level admin privileges Query,Search,IndexDetail,GetFlushState,GetLoadState,GetLoadingProgress,HasPartition,ShowPartitions,DescribeCollection,DescribeAlias,GetStatistics,ListAliases,Load,Release,Insert,Delete,Upsert,Import,Flush,Compaction,LoadBalance,CreateIndex,DropIndex,CreatePartition,DropPartition,CreateAlias,DropAlias

    common.session.ttl

    Description Default Value
    ttl value when session granting a lease to register service 30

    common.session.retryTimes

    Description Default Value
    retry times when session sending etcd requests 30

    common.locks.metrics.enable

    Description Default Value
    whether gather statistics for metrics locks false

    common.locks.threshold.info

    Description Default Value
    minimum milliseconds for printing durations in info level 500

    common.locks.threshold.warn

    Description Default Value
    minimum milliseconds for printing durations in warn level 1000

    common.locks.maxWLockConditionalWaitTime

    Description Default Value
    maximum seconds for waiting wlock conditional 600

    common.ttMsgEnabled

    Description Default Value
  • Whether to disable the internal time messaging mechanism for the system.
  • If disabled (set to false), the system will not allow DML operations, including insertion, deletion, queries, and searches.
  • This helps Milvus-CDC synchronize incremental data
    		•  true

    common.traceLogMode

    Description Default Value
    trace request info 0

    common.bloomFilterSize

    Description Default Value
    bloom filter initial size 100000

    common.bloomFilterType

    Description Default Value
    bloom filter type, support BasicBloomFilter and BlockedBloomFilter BlockedBloomFilter

    common.maxBloomFalsePositive

    Description Default Value
    max false positive rate for bloom filter 0.001

    common.bloomFilterApplyBatchSize

    Description Default Value
    batch size when to apply pk to bloom filter 1000

    common.collectionReplicateEnable

    Description Default Value
    Whether to enable collection replication. false

    common.usePartitionKeyAsClusteringKey

    Description Default Value
    if true, do clustering compaction and segment prune on partition key field false

    common.useVectorAsClusteringKey

    Description Default Value
    if true, do clustering compaction and segment prune on vector field false

    common.enableVectorClusteringKey

    Description Default Value
    if true, enable vector clustering key and vector clustering compaction false

    common.localRPCEnabled

    Description Default Value
    enable local rpc for internal communication when mix or standalone mode. false

    common.sync.taskPoolReleaseTimeoutSeconds

    Description Default Value
    The maximum time to wait for the task to finish and release resources in the pool 60
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