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| Packages that use HasThread | |
|---|---|
| org.apache.hadoop.hbase | |
| org.apache.hadoop.hbase.master | |
| org.apache.hadoop.hbase.master.balancer | |
| org.apache.hadoop.hbase.master.cleaner | |
| org.apache.hadoop.hbase.regionserver | |
| Uses of HasThread in org.apache.hadoop.hbase |
|---|
| Subclasses of HasThread in org.apache.hadoop.hbase | |
|---|---|
class |
Chore
Chore is a task performed on a period in hbase. |
class |
HealthCheckChore
The Class HealthCheckChore for running health checker regularly. |
| Uses of HasThread in org.apache.hadoop.hbase.master |
|---|
| Subclasses of HasThread in org.apache.hadoop.hbase.master | |
|---|---|
class |
AssignmentManager.TimeoutMonitor
Monitor to check for time outs on region transition operations |
class |
AssignmentManager.TimerUpdater
Update timers for all regions in transition going against the server in the serversInUpdatingTimer. |
class |
CatalogJanitor
A janitor for the catalog tables. |
class |
ClusterStatusPublisher
Class to publish the cluster status to the client. |
class |
HMaster
HMaster is the "master server" for HBase. |
static class |
HMasterCommandLine.LocalHMaster
|
class |
NamespaceJanitor
A janitor for the namespace artifacts. |
| Uses of HasThread in org.apache.hadoop.hbase.master.balancer |
|---|
| Subclasses of HasThread in org.apache.hadoop.hbase.master.balancer | |
|---|---|
class |
BalancerChore
Chore that will call HMaster.balance HMaster.balance() when
needed. |
class |
ClusterStatusChore
Chore that will feed the balancer the cluster status. |
| Uses of HasThread in org.apache.hadoop.hbase.master.cleaner |
|---|
| Subclasses of HasThread in org.apache.hadoop.hbase.master.cleaner | |
|---|---|
class |
CleanerChore<T extends FileCleanerDelegate>
Abstract Cleaner that uses a chain of delegates to clean a directory of files |
class |
HFileCleaner
This Chore, every time it runs, will clear the HFiles in the hfile archive folder that are deletable for each HFile cleaner in the chain. |
class |
LogCleaner
This Chore, every time it runs, will attempt to delete the HLogs in the old logs folder. |
| Uses of HasThread in org.apache.hadoop.hbase.regionserver |
|---|
| Subclasses of HasThread in org.apache.hadoop.hbase.regionserver | |
|---|---|
protected static class |
HRegionServer.MovedRegionsCleaner
Creates a Chore thread to clean the moved region cache. |
class |
Leases
Leases There are several server classes in HBase that need to track external clients that occasionally send heartbeats. |
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