Class Summary |
ClusterStatusTracker |
Tracker on cluster settings up in zookeeper. |
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. |
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. |
ZKServerTool |
Tool for reading ZooKeeper servers from HBase XML configuration and producing
a line-by-line list for use by bash scripts. |
ZKTable |
Helper class for table state tracking for use by AssignmentManager . |
ZKUtil |
Internal HBase utility class for ZooKeeper. |
ZKUtil.NodeAndData |
Simple class to hold a node path and node data. |
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. |