com.mapr.baseutils.cldbutils

Class CLDBRpcCommonUtils

java.lang.Object

com.mapr.baseutils.cldbutils.CLDBRpcCommonUtils

public class CLDBRpcCommonUtils
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CLDBRpcCommonUtils.IpPort Helper class to keep address port info

Method Summary

Modifier and Type	Method and Description
static java.lang.String	convertHostToIp(java.lang.String host) Return first non-local IP based on provided host if no such IP found returns null
long[]	getCldbBindings(java.lang.String clusterName) Gets bindings for all the ips present in the clusterMap
java.util.Map<java.lang.String,java.util.List<CLDBRpcCommonUtils.IpPort>>	getClusterMap()
java.lang.String	getCurrentClusterName()
CLDBRpcCommonUtils.IpPort	getCurrentValidIpPort() Get current validIPPort for Default cluster
CLDBRpcCommonUtils.IpPort	getCurrentValidIpPort(java.lang.String clusterName) Get current valid IpPOrt for a particular cluster
java.util.List<CLDBRpcCommonUtils.IpPort>	getDefaultClusterIpPort()
int	getFlagsForBinding(java.lang.String clusterName, boolean isConnectionToMfs)
static CLDBRpcCommonUtils	getInstance()
com.mapr.fs.proto.Common.IPType	getIPTypeForCluster(java.lang.String clusterName)
java.lang.String	getPathToClustersConfFile()
java.lang.String	getPathToServerTicketFile()
java.lang.String	getZkConnect()
java.lang.String	getZkConnect(java.lang.String clusterName)
void	init() Static init during class loading to get all mapr-clusters.conf info made it protected only for test purposes, should be private otherwise
static int	ipToInt(java.lang.String addr)
boolean	isValidClusterName(java.lang.String clusterName) Method to validate a given cluster name
void	resetCurrentClusterName()
byte[]	sendRequest(int programId, int procedureId, com.google.protobuf.MessageLite request, java.lang.Class<? extends com.google.protobuf.MessageLite> responseClass) Main entrance point to send RPC Request to CLDB for default cluster
byte[]	sendRequest(int programId, int procedureId, com.google.protobuf.MessageLite request, java.lang.Class<? extends com.google.protobuf.MessageLite> responseClass, int cldbPort)
byte[]	sendRequest(java.lang.String clusterName, int programId, int procedureId, com.google.protobuf.MessageLite request, java.lang.Class<? extends com.google.protobuf.MessageLite> responseClass) Main entrance point to send RPC Request to CLDB for a cluster
byte[]	sendRequest(java.lang.String clusterName, int programId, int procedureId, com.google.protobuf.MessageLite request, java.lang.Class<? extends com.google.protobuf.MessageLite> responseClass, com.mapr.fs.proto.Security.ServerKeyType keyType) Full method (so far) to take into consideration ServerKeyType
byte[]	sendRequest(java.lang.String clusterName, int programId, int procedureId, com.google.protobuf.MessageLite request, java.lang.Class<? extends com.google.protobuf.MessageLite> responseClass, com.mapr.fs.proto.Security.ServerKeyType keyType, int srcPort)
byte[]	sendRequest(java.lang.String clusterName, int programId, int procedureId, com.google.protobuf.MessageLite request, java.lang.Class<? extends com.google.protobuf.MessageLite> responseClass, com.mapr.fs.proto.Security.ServerKeyType keyType, int srcPort, int cldbPort)
void	setCurrentClusterName(java.lang.String clusterName)
void	setPartOfServer(boolean partOfServer)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getInstance

public static CLDBRpcCommonUtils getInstance()

setPartOfServer

public void setPartOfServer(boolean partOfServer)

getZkConnect

public java.lang.String getZkConnect()

getZkConnect

public java.lang.String getZkConnect(java.lang.String clusterName)

init

public void init()

Static init during class loading to get all mapr-clusters.conf info made it protected only for test purposes, should be private otherwise

ipToInt

public static int ipToInt(java.lang.String addr)

sendRequest

public byte[] sendRequest(int programId,
                          int procedureId,
                          com.google.protobuf.MessageLite request,
                          java.lang.Class<? extends com.google.protobuf.MessageLite> responseClass)
                   throws java.lang.Exception

Main entrance point to send RPC Request to CLDB for default cluster

Parameters:

binding -

programId -

procedureId -

request -

responseClass -

Returns:

Throws:

java.lang.Exception

sendRequest

public byte[] sendRequest(int programId,
                          int procedureId,
                          com.google.protobuf.MessageLite request,
                          java.lang.Class<? extends com.google.protobuf.MessageLite> responseClass,
                          int cldbPort)
                   throws java.lang.Exception

Throws:

java.lang.Exception

sendRequest

public byte[] sendRequest(java.lang.String clusterName,
                          int programId,
                          int procedureId,
                          com.google.protobuf.MessageLite request,
                          java.lang.Class<? extends com.google.protobuf.MessageLite> responseClass)
                   throws java.lang.Exception

Main entrance point to send RPC Request to CLDB for a cluster

Parameters:

clusterName -

programId -

procedureId -

request -

responseClass -

Returns:

Throws:

java.lang.Exception

sendRequest

public byte[] sendRequest(java.lang.String clusterName,
                          int programId,
                          int procedureId,
                          com.google.protobuf.MessageLite request,
                          java.lang.Class<? extends com.google.protobuf.MessageLite> responseClass,
                          com.mapr.fs.proto.Security.ServerKeyType keyType)
                   throws java.lang.Exception

Full method (so far) to take into consideration ServerKeyType

Parameters:

clusterName -

programId -

procedureId -

request -

responseClass -

keyType -

Returns:

Throws:

java.lang.Exception

sendRequest

public byte[] sendRequest(java.lang.String clusterName,
                          int programId,
                          int procedureId,
                          com.google.protobuf.MessageLite request,
                          java.lang.Class<? extends com.google.protobuf.MessageLite> responseClass,
                          com.mapr.fs.proto.Security.ServerKeyType keyType,
                          int srcPort)
                   throws java.lang.Exception

Throws:

java.lang.Exception

sendRequest

public byte[] sendRequest(java.lang.String clusterName,
                          int programId,
                          int procedureId,
                          com.google.protobuf.MessageLite request,
                          java.lang.Class<? extends com.google.protobuf.MessageLite> responseClass,
                          com.mapr.fs.proto.Security.ServerKeyType keyType,
                          int srcPort,
                          int cldbPort)
                   throws java.lang.Exception

Throws:

java.lang.Exception

isValidClusterName

public boolean isValidClusterName(java.lang.String clusterName)

Method to validate a given cluster name

Parameters:

clusterName -

Returns:

getPathToClustersConfFile

public java.lang.String getPathToClustersConfFile()

getPathToServerTicketFile

public java.lang.String getPathToServerTicketFile()

getCurrentValidIpPort

public CLDBRpcCommonUtils.IpPort getCurrentValidIpPort(java.lang.String clusterName)

Get current valid IpPOrt for a particular cluster

Parameters:

clusterName -

Returns:

getCurrentValidIpPort

public CLDBRpcCommonUtils.IpPort getCurrentValidIpPort()

Get current validIPPort for Default cluster

Returns:

getCurrentClusterName

public java.lang.String getCurrentClusterName()

setCurrentClusterName

public void setCurrentClusterName(java.lang.String clusterName)

resetCurrentClusterName

public void resetCurrentClusterName()

getClusterMap

public java.util.Map<java.lang.String,java.util.List<CLDBRpcCommonUtils.IpPort>> getClusterMap()

getDefaultClusterIpPort

public java.util.List<CLDBRpcCommonUtils.IpPort> getDefaultClusterIpPort()

convertHostToIp

public static java.lang.String convertHostToIp(java.lang.String host)

Return first non-local IP based on provided host if no such IP found returns null

Parameters:

host -

Returns:

getCldbBindings

public long[] getCldbBindings(java.lang.String clusterName)
                       throws CLDBRpcCommonUtilsException

Gets bindings for all the ips present in the clusterMap

Returns:

Array of cldb bindings.

Throws:

CLDBRpcCommonUtilsException

getIPTypeForCluster

public com.mapr.fs.proto.Common.IPType getIPTypeForCluster(java.lang.String clusterName)

getFlagsForBinding

public int getFlagsForBinding(java.lang.String clusterName,
                              boolean isConnectionToMfs)