Package com.gpudb.protocol
Class AdminRemoveRanksRequest.Options
java.lang.Object
com.gpudb.protocol.AdminRemoveRanksRequest.Options
Enclosing class:
A set of string constants for the
AdminRemoveRanksRequest parameter options.
Optional parameters.
Field Summary
FieldsModifier and TypeFieldDescriptionstatic final StringInfluences how much data is moved at a time during rebalance.static final Stringstatic final StringIfTRUE, sharded data will be rebalanced approximately equally across the cluster.static final StringIfTRUE, unsharded data (a.k.a.static final String
Field Details
REBALANCE_SHARDED_DATA
IfTRUE, sharded data will be rebalanced approximately equally across the cluster. Note that for clusters with large amounts of sharded data, this data transfer could be time consuming and result in delayed query responses. Supported values:The default value isTRUE.See Also:REBALANCE_UNSHARDED_DATA
IfTRUE, unsharded data (a.k.a. randomly-sharded) will be rebalanced approximately equally across the cluster. Note that for clusters with large amounts of unsharded data, this data transfer could be time consuming and result in delayed query responses. Supported values:The default value isTRUE.See Also:AGGRESSIVENESS
Influences how much data is moved at a time during rebalance. A higherAGGRESSIVENESSwill complete the rebalance faster. A lowerAGGRESSIVENESSwill take longer but allow for better interleaving between the rebalance and other queries. Valid values are constants from 1 (lowest) to 10 (highest). The default value is ‘10’.See Also: