master

Type Members

1. class AppMasterLauncher extends Actor

   

   AppMasterLauncher is a child Actor of AppManager, it is responsible to launch the AppMaster on the cluster.

2. trait AppMasterLauncherFactory extends AnyRef

   

3. class InMemoryKVService extends Actor with Stash

   

   A replicated simple in-memory KV service.

   A replicated simple in-memory KV service. The replications are stored on all masters.

4. case class MasterActivity(time: Long, event: String) extends Product with Serializable

   

5. case class MasterNode(host: String, port: Int) extends Product with Serializable

   

6. class MasterProxy extends Actor with Stash

   

   This works with Master HA.

   This works with Master HA. When there are multiple Master nodes, This will find a active one.

7. case class MasterSummary(leader: MasterNode, cluster: List[MasterNode], aliveFor: Long, logFile: String, jarStore: String, masterStatus: Type, homeDirectory: String, activities: List[MasterActivity], jvmName: String, historyMetricsConfig: HistoryMetricsConfig = null) extends Product with Serializable

   

   Master information returned for REST API call