Class | Description |
---|---|
ClusterId |
Publishes and synchronizes a unique identifier specific to a given HBase
cluster.
|
ClusterStatusTracker |
Tracker on cluster settings up in zookeeper.
|
DrainingServerTracker |
Tracks the list of draining region servers via ZK.
|
HQuorumPeer |
HBase's version of ZooKeeper's QuorumPeer.
|
MetaNodeTracker |
Tracks the unassigned zookeeper node used by the META table.
|
MiniZooKeeperCluster |
TODO: Most of the code in this class is ripped from ZooKeeper tests.
|
RecoverableZooKeeper |
A zookeeper that can handle 'recoverable' errors.
|
RegionServerTracker |
Tracks the online region servers via ZK.
|
RootRegionTracker |
Tracks the root region server location node in zookeeper.
|
ZKAssign |
Utility class for doing region assignment in ZooKeeper.
|
ZKConfig |
Utility methods for reading, parsing, and building zookeeper configuration.
|
ZKLeaderManager |
Handles coordination of a single "leader" instance among many possible
candidates.
|
ZKServerTool |
Tool for reading ZooKeeper servers from HBase XML configuration and producing
a line-by-line list for use by bash scripts.
|
ZKSplitLog |
Common methods and attributes used by
SplitLogManager and
SplitLogWorker |
ZKSplitLog.Counters | |
ZKTable |
Helper class for table state tracking for use by
AssignmentManager . |
ZKTableReadOnly |
Non-instantiable class that provides helper functions for
clients other than
AssignmentManager for reading the
state of a table in ZK. |
ZKUtil |
Internal HBase utility class for ZooKeeper.
|
ZKUtil.NodeAndData |
Simple class to hold a node path and node data.
|
ZKUtil.ZKUtilOp |
Represents an action taken by ZKUtil, e.g.
|
ZKUtil.ZKUtilOp.CreateAndFailSilent |
ZKUtilOp representing createAndFailSilent in ZooKeeper
(attempt to create node, ignore error if already exists)
|
ZKUtil.ZKUtilOp.DeleteNodeFailSilent |
ZKUtilOp representing deleteNodeFailSilent in ZooKeeper
(attempt to delete node, ignore error if node doesn't exist)
|
ZKUtil.ZKUtilOp.SetData | |
ZooKeeperListener |
Base class for internal listeners of ZooKeeper events.
|
ZooKeeperMainServerArg |
Tool for reading a ZooKeeper server from HBase XML configuration producing
the '-server host:port' argument to pass ZooKeeperMain.
|
ZooKeeperNodeTracker |
Tracks the availability and value of a single ZooKeeper node.
|
ZooKeeperWatcher |
Acts as the single ZooKeeper Watcher.
|
Enum | Description |
---|---|
ZKSplitLog.TaskState | |
ZKTable.TableState |
States a Table can be in.
|
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