common-related Configurations | Milvus Documentation

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`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	Milvus

`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.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.maxBloomFalsePositive`

Description	Default Value
max false positive rate for bloom filter	0.001

`common.bloomFilterType`

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

`common.bloomFilterApplyBatchSize`

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

`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