Uses of Class
org.apache.hadoop.hbase.HServerInfo

Packages that use HServerInfo

org.apache.hadoop.hbase
org.apache.hadoop.hbase.avro	Provides an HBase Avro service.
org.apache.hadoop.hbase.catalog
org.apache.hadoop.hbase.ipc	Tools to help define network clients and servers.
org.apache.hadoop.hbase.master
org.apache.hadoop.hbase.master.handler
org.apache.hadoop.hbase.regionserver
org.apache.hadoop.hbase.regionserver.wal
org.apache.hadoop.hbase.zookeeper

Uses of HServerInfo in org.apache.hadoop.hbase

Methods in org.apache.hadoop.hbase that return types with arguments of type HServerInfo

java.util.Collection<HServerInfo>

ClusterStatus.getServerInfo() Returns detailed region server information: A list of HServerInfo, containing server load and resource usage statistics as HServerLoad, containing per-region statistics as HServerLoad.RegionLoad.

Methods in org.apache.hadoop.hbase with parameters of type HServerInfo

int	HServerInfo.LoadComparator.compare(HServerInfo left, HServerInfo right)
int	HServerInfo.compareTo(HServerInfo o)

Method parameters in org.apache.hadoop.hbase with type arguments of type HServerInfo

void	ClusterStatus.setServerInfo(java.util.Collection<HServerInfo> serverInfo)

Constructors in org.apache.hadoop.hbase with parameters of type HServerInfo

HServerInfo(HServerInfo other)
Copy-constructor

Uses of HServerInfo in org.apache.hadoop.hbase.avro

Methods in org.apache.hadoop.hbase.avro with parameters of type HServerInfo

static AServerInfo

AvroUtil.hsiToASI(HServerInfo hsi)

Uses of HServerInfo in org.apache.hadoop.hbase.catalog

Methods in org.apache.hadoop.hbase.catalog that return types with arguments of type HServerInfo

static Pair<HRegionInfo,HServerInfo>

MetaReader.metaRowToRegionPairWithInfo(Result data)

Methods in org.apache.hadoop.hbase.catalog with parameters of type HServerInfo

static void	MetaEditor.addDaughter(CatalogTracker catalogTracker, HRegionInfo regionInfo, HServerInfo serverInfo)
static java.util.NavigableMap<HRegionInfo,Result>	MetaReader.getServerUserRegions(CatalogTracker catalogTracker, HServerInfo hsi)
static void	MetaEditor.updateMetaLocation(CatalogTracker catalogTracker, HRegionInfo regionInfo, HServerInfo serverInfo) Updates the location of the specified META region in ROOT to be the specified server hostname and startcode.
static void	MetaEditor.updateRegionLocation(CatalogTracker catalogTracker, HRegionInfo regionInfo, HServerInfo serverInfo) Updates the location of the specified region in META to be the specified server hostname and startcode.

Uses of HServerInfo in org.apache.hadoop.hbase.ipc

Methods in org.apache.hadoop.hbase.ipc that return HServerInfo

HServerInfo

HRegionInterface.getHServerInfo() Method used when a master is taking the place of another failed one.

Methods in org.apache.hadoop.hbase.ipc with parameters of type HServerInfo

HMsg[]	HMasterRegionInterface.regionServerReport(HServerInfo info, HMsg[] msgs, HRegionInfo[] mostLoadedRegions) Called to renew lease, tell master what the region server is doing and to receive new instructions from the master
org.apache.hadoop.io.MapWritable	HMasterRegionInterface.regionServerStartup(HServerInfo info, long serverCurrentTime) Called when a region server first starts

Uses of HServerInfo in org.apache.hadoop.hbase.master

Methods in org.apache.hadoop.hbase.master that return HServerInfo

HServerInfo	LoadBalancer.RegionPlan.getDestination() Get the destination server for the plan for this region.
HServerInfo	ServerManager.getHServerInfo(HServerAddress hsa)
HServerInfo	ServerManager.getServerInfo(java.lang.String name)
HServerInfo	LoadBalancer.RegionPlan.getSource() Get the source server for the plan for this region.
static HServerInfo	LoadBalancer.randomAssignment(java.util.List<HServerInfo> servers)

Methods in org.apache.hadoop.hbase.master that return types with arguments of type HServerInfo

java.util.Map<java.lang.String,HServerInfo>	ServerManager.getOnlineServers()
java.util.List<HServerInfo>	ServerManager.getOnlineServersList()
static java.util.Map<HRegionInfo,HServerInfo>	LoadBalancer.immediateAssignment(java.util.List<HRegionInfo> regions, java.util.List<HServerInfo> servers) Generates an immediate assignment plan to be used by a new master for regions in transition that do not have an already known destination.
static java.util.Map<HServerInfo,java.util.List<HRegionInfo>>	LoadBalancer.retainAssignment(java.util.Map<HRegionInfo,HServerAddress> regions, java.util.List<HServerInfo> servers) Generates a bulk assignment startup plan, attempting to reuse the existing assignment information from META, but adjusting for the specified list of available/online servers available for assignment.
static java.util.Map<HServerInfo,java.util.List<HRegionInfo>>	LoadBalancer.roundRobinAssignment(java.util.List<HRegionInfo> regions, java.util.List<HServerInfo> servers) Generates a bulk assignment plan to be used on cluster startup using a simple round-robin assignment.

Methods in org.apache.hadoop.hbase.master with parameters of type HServerInfo

protected HMsg[]	HMaster.adornRegionServerAnswer(HServerInfo hsi, HMsg[] msgs) Override if you'd add messages to return to regionserver hsi or to send an exception.
void	ServerManager.expireServer(HServerInfo hsi)
void	AssignmentManager.handleSplitReport(HServerInfo hsi, HRegionInfo parent, HRegionInfo a, HRegionInfo b) Update inmemory structures.
java.util.List<AssignmentManager.RegionState>	AssignmentManager.processServerShutdown(HServerInfo hsi) Process shutdown server removing any assignments.
void	AssignmentManager.regionOnline(HRegionInfo regionInfo, HServerInfo serverInfo) Marks the region as online.
HMsg[]	HMaster.regionServerReport(HServerInfo serverInfo, HMsg[] msgs, HRegionInfo[] mostLoadedRegions)
org.apache.hadoop.io.MapWritable	HMaster.regionServerStartup(HServerInfo serverInfo, long serverCurrentTime)
boolean	ServerManager.sendRegionClose(HServerInfo server, HRegionInfo region) Sends an CLOSE RPC to the specified server to close the specified region.
void	ServerManager.sendRegionOpen(HServerInfo server, HRegionInfo region) Sends an OPEN RPC to the specified server to open the specified region.
void	ServerManager.sendRegionOpen(HServerInfo server, java.util.List<HRegionInfo> regions) Sends an OPEN RPC to the specified server to open the specified region.
void	LoadBalancer.RegionPlan.setDestination(HServerInfo dest) Set the destination server for the plan for this region.

Method parameters in org.apache.hadoop.hbase.master with type arguments of type HServerInfo

java.util.List<LoadBalancer.RegionPlan>	LoadBalancer.balanceCluster(java.util.Map<HServerInfo,java.util.List<HRegionInfo>> clusterState) Generate a global load balancing plan according to the specified map of server information to the most loaded regions of each server.
static java.util.Map<HRegionInfo,HServerInfo>	LoadBalancer.immediateAssignment(java.util.List<HRegionInfo> regions, java.util.List<HServerInfo> servers) Generates an immediate assignment plan to be used by a new master for regions in transition that do not have an already known destination.
static HServerInfo	LoadBalancer.randomAssignment(java.util.List<HServerInfo> servers)
static java.util.Map<HServerInfo,java.util.List<HRegionInfo>>	LoadBalancer.retainAssignment(java.util.Map<HRegionInfo,HServerAddress> regions, java.util.List<HServerInfo> servers) Generates a bulk assignment startup plan, attempting to reuse the existing assignment information from META, but adjusting for the specified list of available/online servers available for assignment.
static java.util.Map<HServerInfo,java.util.List<HRegionInfo>>	LoadBalancer.roundRobinAssignment(java.util.List<HRegionInfo> regions, java.util.List<HServerInfo> servers) Generates a bulk assignment plan to be used on cluster startup using a simple round-robin assignment.

Constructors in org.apache.hadoop.hbase.master with parameters of type HServerInfo

LoadBalancer.RegionPlan(HRegionInfo hri, HServerInfo source, HServerInfo dest)
Instantiate a plan for a region move, moving the specified region from the specified source server to the specified destination server.

Uses of HServerInfo in org.apache.hadoop.hbase.master.handler

Constructors in org.apache.hadoop.hbase.master.handler with parameters of type HServerInfo

MetaServerShutdownHandler(Server server, MasterServices services, DeadServer deadServers, HServerInfo hsi, boolean carryingRoot, boolean carryingMeta)

OpenedRegionHandler(Server server, AssignmentManager assignmentManager, HRegionInfo regionInfo, HServerInfo serverInfo)

ServerShutdownHandler(Server server, MasterServices services, DeadServer deadServers, HServerInfo hsi)

Uses of HServerInfo in org.apache.hadoop.hbase.regionserver

Fields in org.apache.hadoop.hbase.regionserver declared as HServerInfo

protected HServerInfo

HRegionServer.serverInfo

Methods in org.apache.hadoop.hbase.regionserver that return HServerInfo

HServerInfo	HRegionServer.getHServerInfo() Method used when a master is taking the place of another failed one.
HServerInfo	RegionServerServices.getServerInfo() Return data structure that has Server address and startcode.
HServerInfo	HRegionServer.getServerInfo()

Uses of HServerInfo in org.apache.hadoop.hbase.regionserver.wal

Methods in org.apache.hadoop.hbase.regionserver.wal with parameters of type HServerInfo

static java.lang.String

HLog.getHLogDirectoryName(HServerInfo info) Construct the HLog directory name

Uses of HServerInfo in org.apache.hadoop.hbase.zookeeper

Methods in org.apache.hadoop.hbase.zookeeper with parameters of type HServerInfo

static java.lang.String

ZKUtil.getNodeName(HServerInfo serverInfo) Get the unique node-name for the specified regionserver.