Hbase thrift Interface C ++ Client

The hbase-Thrift project encapsulates the hbase thrift interface and shields the underlying details so that you can easily access the hbase cluster through the hbase thrift interface, at the same time, the Read and Write efficiency of the C ++ client is tested. This project is currently based on the hbase thrift interface. As for the hbase thrift interface in hbase 0.94, further support will be considered later.

Prerequisites

1) download, decompress, and install thrift-0.8.0.

 Wget Https: //  Dist.apache.org/repos/dist/release/thrift/0.8.0/thrift-0.8.0.tar.gz  Tar Zxvf thrift- 0.8 . 0 . Tar  . GZ  Sudo Yum Install Automake libtool flex bison pkgconfig Gcc -C ++ boost-devel libevent-devel zlib-devel Python-devel ruby- Develcd Thrift - 0.8 . 0  . / Configure  Make  Sudo   Make   Install 

2) download, unzip the hbase-0.92.1 or previous version, the user generates the client thrift interface according to hbase. Thrift FileCode.

WgetHTTP://Www.fayea.com/apache-#/hbase/hbase-0.92.1/hbase-0.92.1.tar.gzTarZxvf hbase-0.92.1.Tar. GZ
 

Interface implementation

The following interfaces are encapsulated:

 Class  Hbcli {  Public  :  //  Constructor and destructor Hbcli ( Const   Char * Server,Const   Char * Port ); ~ Hbcli ();  //  Util Functions      Bool  Connect ();  Bool  Disconnect ();  Bool  Reconnect (); inline  Bool  Isconnect ();  // Hbase DDL Functions      Bool Createtable ( Const STD :: String Table, Const Colvec & Columns );  Bool Deletetable ( Const STD :: String  Table );  Bool Tableexists ( Const STD :: String Table );  //  Hbase DML Functions      Bool Putrow ( Const STD :: String Table, Const STD :: String Row, Const STD :: String Column, Const STD :: String  Value );  Bool Putrowwithcolumns ( Const STD :: String Table, Const STD :: String Row, Const  Strmap columns );  Bool Putrows ( Const STD :: String Table, Const  Rowmap rows );  Bool Getrow ( Const STD ::String Table, Const STD :: String Row, resvec & Rowresult );  Bool Getrowwithcolumns ( Const STD :: String Table, Const STD :: String Row, Const Strvec columns, resvec & Rowresult );  Bool Getrows (Const STD :: String Table, Const Strvec rows, resvec & Rowresult );  Bool Getrowswithcolumns ( Const STD :: String Table, Const Strvec rows, Const Strvec columns, resvec & Rowresult );  Bool Delrow ( Const STD ::String Table, Const STD :: String  Row );  Bool Delrowwithcolumn ( Const STD :: String Table, Const STD :: String Row, Const STD :: String  Column );  Bool Delrowwithcolumns (Const STD :: String Table, Const STD :: String Row, Const  Strvec columns );  Bool Scan ( Const STD :: String Table, Const STD :: String Startrow, strvec columns, resvec & Values );  Bool Scanwithstop ( Const STD :: String Table, Const STD :: String Startrow, Const STD :: String Stoprow, strvec columns, resvec & Values );  //  Hbase util Functions      Void Printrow ( Const Resvec & Rowresult ); Private  : Boost: shared_ptr <TTransport> Socket; Boost: shared_ptr <TTransport> Transport; Boost: shared_ptr <Tprotocol> Protocol; hbaseclient client;  Bool  _ Is_connected ;}; 

Compile and install

1) run the thrift command to generate the client code of the C ++ module:

 
Thrift -- genCPP[Hbase-root]/src/main/resources/org/Apache/hadoop/hbase/thrift/hbase. Thrift
 

2) execute make to generate binaryProgram:

 
Make demo
Make perf
 

3) execute the binary program:

./Demo ./Testput ./Testget

Temporarily update these content, interested, see: https://github.com/ypf412/hbase-thrift