See: Description
| Interface | Description |
|---|---|
| OverseerMessageHandler |
Interface for processing messages received by an
OverseerTaskProcessor |
| OverseerMessageHandler.Lock | |
| OverseerTaskProcessor.OverseerMessageHandlerSelector |
An interface to determine which
OverseerMessageHandler
handles a given message. |
| RecoveryStrategy.RecoveryListener |
| Class | Description |
|---|---|
| ActionThrottle | |
| ActiveReplicaWatcher |
Watch for replicas to become
Replica.State.ACTIVE. |
| CloudConfigSetService | |
| CloudDescriptor | |
| CloudUtil | |
| CurrentCoreDescriptorProvider |
Provide the current list of registered
CoreDescriptors. |
| DistributedMap |
A distributed map.
|
| ElectionContext | |
| LeaderElector |
Leader Election process.
|
| LeaderInitiatedRecoveryThread | Deprecated |
| LockTree |
This is a utility class that offers fine grained locking for various Collection Operations
This class is designed for single threaded operation.
|
| Overseer |
Cluster leader.
|
| Overseer.OverseerThread | |
| OverseerCollectionConfigSetProcessor |
An
OverseerTaskProcessor that handles:
1) collection-related Overseer messages
2) configset-related Overseer messages |
| OverseerConfigSetMessageHandler |
A
OverseerMessageHandler that handles ConfigSets API related
overseer messages. |
| OverseerNodePrioritizer |
Responsible for prioritization of Overseer nodes, for example with the
ADDROLE collection command.
|
| OverseerSolrResponse | |
| OverseerTaskProcessor |
A generic processor run in the Overseer, used for handling items added
to a distributed work queue.
|
| OverseerTaskQueue |
A
ZkDistributedQueue augmented with helper methods specific to the overseer task queues. |
| OverseerTaskQueue.QueueEvent | |
| RecoveringCoreTermWatcher |
Start recovery of a core if its term is less than leader's term
|
| RecoveryStrategy |
This class may change in future and customisations are not supported
between versions in terms of API or back compat behaviour.
|
| RecoveryStrategy.Builder | |
| ReplicateFromLeader | |
| SizeLimitedDistributedMap |
A size limited distributed map maintained in zk.
|
| SolrZkServer | |
| Stats |
Used to hold statistics about some SolrCloud operations.
|
| Stats.FailedOp | |
| Stats.Stat | |
| SyncStrategy | |
| ZkCLI | |
| ZkController |
Handle ZooKeeper interactions.
|
| ZkDistributedQueue |
A ZK-based distributed queue.
|
| ZkDistributedQueueFactory |
Implementation of
DistributedQueueFactory that uses ZooKeeper. |
| ZkShardTerms |
Class used for interact with a ZK term node.
|
| ZkSolrResourceLoader |
ResourceLoader that works with ZooKeeper.
|
| ZkSolrResourceLoader.ZkByteArrayInputStream |
| Exception | Description |
|---|---|
| ZkController.NotInClusterStateException |
Thrown during pre register process if the replica is not present in clusterstate
|
| ZkController.NotLeaderException |
Thrown during leader initiated recovery process if current node is not leader
|
| ZkController.ResourceModifiedInZkException |
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