Class MetadataSyncOptions

See the api reference for WithMetadataSyncOptions(MetadataSyncOptions) for an explanation of the Metadata synchronization feature. See the api reference for the properties of this class in order to know what the default values are.

Inheritance
object
MetadataSyncOptions
Inherited Members
Namespace: Cassandra
Assembly: Cassandra.dll
Syntax
public class MetadataSyncOptions

Properties

MaxTotalRefreshSchemaDelay

Use SetMaxTotalRefreshSchemaDelay(long) to set this value. The default value is 

10000
. Also check the api reference for SetMaxTotalRefreshSchemaDelay(long) for a more thorough explanation.
Declaration
public long MaxTotalRefreshSchemaDelay { get; }
Property Value
Type Description
long

MetadataSyncEnabled

Use SetMetadataSyncEnabled(bool) to set this value. The default value is 

true
. Also check the api reference for WithMetadataSyncOptions(MetadataSyncOptions) for a more thorough explanation.
Declaration
public bool MetadataSyncEnabled { get; }
Property Value
Type Description
bool

RefreshSchemaDelayIncrement

Use SetRefreshSchemaDelayIncrement(long) to set this value. The default value is 

1000
. Also check the api reference for SetRefreshSchemaDelayIncrement(long) for a more thorough explanation.
Declaration
public long RefreshSchemaDelayIncrement { get; }
Property Value
Type Description
long

Methods

SetMaxTotalRefreshSchemaDelay(long)

The default value is 

10000
.

The driver will never wait more than maxTotalRefreshSchemaDelay milliseconds until a schema or topology refresh event is processed even if events keep being scheduled for processing.

Declaration
public MetadataSyncOptions SetMaxTotalRefreshSchemaDelay(long maxTotalRefreshSchemaDelay)
Parameters
Type Name Description
long maxTotalRefreshSchemaDelay
Returns
Type Description
MetadataSyncOptions

SetMetadataSyncEnabled(bool)

The default value is 

true
.

Enables or disables the Metadata synchronization feature of the driver. See the api reference for WithMetadataSyncOptions(MetadataSyncOptions) for a more thorough explanation.

Declaration
public MetadataSyncOptions SetMetadataSyncEnabled(bool metadataSyncEnabled)
Parameters
Type Name Description
bool metadataSyncEnabled
Returns
Type Description
MetadataSyncOptions

SetRefreshSchemaDelayIncrement(long)

The default value is 

1000
.

The driver will wait refreshSchemaDelayIncrement milliseconds until it processes a schema or topology refresh event. If another event gets scheduled to be processed within this interval, then the driver will cancel the first execution and will wait another refreshSchemaDelayIncrement milliseconds until it processes both events. As long as events keep coming in, then the driver will keep postponing the execution up until MaxTotalRefreshSchemaDelay milliseconds have passed since the first unprocessed event was scheduled.

Declaration
public MetadataSyncOptions SetRefreshSchemaDelayIncrement(long refreshSchemaDelayIncrement)
Parameters
Type Name Description
long refreshSchemaDelayIncrement
Returns
Type Description
MetadataSyncOptions