com.mapr.kvstore

Class KvStoreClient

java.lang.Object

com.mapr.kvstore.KvStoreClient

public class KvStoreClient
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	KvStoreClient.BindingType

Field Summary

Fields

Modifier and Type	Field and Description
long	binding
static org.apache.commons.logging.Log	LOG

Constructor Summary

Constructors

Constructor and Description
KvStoreClient(java.lang.String clusterName, int rootCid, java.lang.String fsHost, int fsPort, boolean doNotTimeout, com.mapr.fs.proto.Security.CredentialsMsg creds)
KvStoreClient(java.lang.String clusterName, int rootCid, java.lang.String fsHost, int fsPort, boolean doNotTimeout, com.mapr.fs.proto.Security.CredentialsMsg creds, int numRpcThreads)
KvStoreClient(java.lang.String clusterName, int rootCid, java.lang.String fsHost, java.util.List<java.lang.Integer> kvPorts, boolean doNotTimeout, com.mapr.fs.proto.Security.CredentialsMsg creds, int numRpcThreads)
KvStoreClient(java.lang.String scheme, java.lang.String clusterName, java.lang.String host, int port) Deprecated.

Method Summary

Modifier and Type	Method and Description
void	close()
int	create(java.lang.String name, int mode, int keytype)
long	getBinding()
long	getBinding(KvStoreClient.BindingType bType)
com.mapr.fs.proto.Common.FSKeyType	gettype(com.mapr.fs.proto.Common.FidMsg fid)
com.mapr.fs.proto.Common.FidMsg	lookup(java.lang.String name)
int	probe() Probe KvStore to check state of rootCid
int	remove(java.lang.String name)
int	rename(java.lang.String oldname, java.lang.String newname)
void	setNoDelete(int cid, boolean setNoDelete) Use this to tell MapRClient to avoid invalidating container from its cid cache

Methods inherited from class java.lang.Object

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

Field Detail

binding

public long binding

LOG

public static final org.apache.commons.logging.Log LOG

Constructor Detail

KvStoreClient

@Deprecated
public KvStoreClient(java.lang.String scheme,
                                 java.lang.String clusterName,
                                 java.lang.String host,
                                 int port)

Deprecated.

KvStoreClient

public KvStoreClient(java.lang.String clusterName,
                     int rootCid,
                     java.lang.String fsHost,
                     int fsPort,
                     boolean doNotTimeout,
                     com.mapr.fs.proto.Security.CredentialsMsg creds)
              throws java.io.IOException

Throws:

java.io.IOException

KvStoreClient

public KvStoreClient(java.lang.String clusterName,
                     int rootCid,
                     java.lang.String fsHost,
                     int fsPort,
                     boolean doNotTimeout,
                     com.mapr.fs.proto.Security.CredentialsMsg creds,
                     int numRpcThreads)
              throws java.io.IOException

Throws:

java.io.IOException

KvStoreClient

public KvStoreClient(java.lang.String clusterName,
                     int rootCid,
                     java.lang.String fsHost,
                     java.util.List<java.lang.Integer> kvPorts,
                     boolean doNotTimeout,
                     com.mapr.fs.proto.Security.CredentialsMsg creds,
                     int numRpcThreads)
              throws java.io.IOException

Throws:

java.io.IOException

Method Detail

getBinding

public long getBinding()

getBinding

public long getBinding(KvStoreClient.BindingType bType)

setNoDelete

public void setNoDelete(int cid,
                        boolean setNoDelete)

Use this to tell MapRClient to avoid invalidating container from its cid cache

Parameters:

cid -

setNoDelete -

probe

public int probe()

Probe KvStore to check state of rootCid

Returns:

close

public void close()

create

public int create(java.lang.String name,
                  int mode,
                  int keytype)

lookup

public com.mapr.fs.proto.Common.FidMsg lookup(java.lang.String name)

gettype

public com.mapr.fs.proto.Common.FSKeyType gettype(com.mapr.fs.proto.Common.FidMsg fid)

remove

public int remove(java.lang.String name)

rename

public int rename(java.lang.String oldname,
                  java.lang.String newname)