Module org.elasticsearch.server

Package org.elasticsearch.cluster.routing

Class ExpectedShardSizeEstimator

java.lang.Object

org.elasticsearch.cluster.routing.ExpectedShardSizeEstimator

public class ExpectedShardSizeEstimator
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	ExpectedShardSizeEstimator.ShardSizeProvider

Constructor Summary

Constructors

Constructor	Description
ExpectedShardSizeEstimator()

Method Summary

Modifier and Type	Method	Description
static long	getExpectedShardSize(ShardRouting shard, long defaultSize, RoutingAllocation allocation)
static long	getExpectedShardSize(ShardRouting shard, long defaultValue, ExpectedShardSizeEstimator.ShardSizeProvider shardSizeProvider, SnapshotShardSizeInfo snapshotShardSizeInfo, ProjectMetadata projectMetadata, RoutingTable routingTable)	Returns the expected shard size for the given shard or the default value provided if not enough information are available to estimate the shards size.
static boolean	shouldReserveSpaceForInitializingShard(ShardRouting shard, Metadata metadata)
static boolean	shouldReserveSpaceForInitializingShard(ShardRouting shard, RoutingAllocation allocation)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ExpectedShardSizeEstimator

public ExpectedShardSizeEstimator()

Method Details

shouldReserveSpaceForInitializingShard

public static boolean shouldReserveSpaceForInitializingShard(ShardRouting shard,
 RoutingAllocation allocation)

getExpectedShardSize

public static long getExpectedShardSize(ShardRouting shard,
 long defaultSize,
 RoutingAllocation allocation)

shouldReserveSpaceForInitializingShard

public static boolean shouldReserveSpaceForInitializingShard(ShardRouting shard,
 Metadata metadata)

getExpectedShardSize

public static long getExpectedShardSize(ShardRouting shard,
 long defaultValue,
 ExpectedShardSizeEstimator.ShardSizeProvider shardSizeProvider,
 SnapshotShardSizeInfo snapshotShardSizeInfo,
 ProjectMetadata projectMetadata,
 RoutingTable routingTable)

Returns the expected shard size for the given shard or the default value provided if not enough information are available to estimate the shards size.