Interface | Description |
---|---|
HashFunction |
Simple hash function interface used for shard routing.
|
ShardIterator |
Allows to iterate over a set of shard instances (routing) within a shard id group.
|
ShardsIterator |
Allows to iterate over unrelated shards.
|
Class | Description |
---|---|
AllocationId |
Uniquely identifies an allocation.
|
DjbHashFunction |
This class implements the efficient hash function
developed by Daniel J.
|
GroupShardsIterator |
This class implements a compilation of
ShardIterator s. |
IndexRoutingTable |
The
IndexRoutingTable represents routing information for a single
index. |
IndexRoutingTable.Builder | |
IndexShardRoutingTable |
IndexShardRoutingTable encapsulates all instances of a single shard. |
IndexShardRoutingTable.Builder | |
Murmur3HashFunction |
Hash function based on the Murmur3 algorithm, which is the default as of Elasticsearch 2.0.
|
OperationRouting | |
PlainShardIterator | |
PlainShardsIterator |
A simple
ShardsIterator that iterates a list or sub-list of
shard routings . |
RestoreSource |
Represents snapshot and index from which a recovering index should be restored
|
RotationShardShuffler |
Basic
ShardShuffler implementation that uses an AtomicInteger to generate seeds and uses a rotation to permute shards. |
RoutingNode |
A
RoutingNode represents a cluster node associated with a single DiscoveryNode including all shards
that are hosted on that nodes. |
RoutingNodes |
RoutingNodes represents a copy the routing information contained in
the cluster state . |
RoutingNodes.UnassignedShards | |
RoutingService |
A
RoutingService listens to clusters state. |
RoutingTable |
Represents a global cluster-wide routing table for all indices including the
version of the current routing state.
|
RoutingTable.Builder | |
RoutingTableValidation |
Encapsulates the result of a routing table validation and provides access to
validation failures.
|
ShardRouting |
ShardRouting immutably encapsulates information about shard
routings like id, state, version, etc. |
ShardShuffler |
A shuffler for shards whose primary goal is to balance load.
|
SimpleHashFunction |
This class implements a simple hash function based on Java Build-In
Object.hashCode() |
UnassignedInfo |
Holds additional information as to why the shard is in unassigned state.
|
Enum | Description |
---|---|
Preference |
Routing Preference Type
|
ShardRoutingState |
Represents the current state of a
ShardRouting as defined by the
cluster. |
UnassignedInfo.Reason |
Reason why the shard is in unassigned state.
|
Exception | Description |
---|---|
IllegalShardRoutingStateException |
This exception defines illegal states of shard routing
|
RoutingException |
A base
Exception s for all exceptions thrown by routing related operations. |
RoutingValidationException |
This class defines
RoutingException s related to
the validation of routing |
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