mac配置impala odbc

下载mac对应驱动并安装：http://www.cloudera.com/downloads.html.html

*HOST 地址是impala Daemon所在的机器ip，端口可以在cm中设置
vi /usr/local/Cellar/unixodbc/2.3.2_1/etc/odbc.ini

[ODBC Data Sources]Sample_Cloudera_Impala_DSN_64=Cloudera Impala ODBC Driver 64-bit[Sample_Cloudera_Impala_DSN_64]Driver=/opt/cloudera/impalaodbc/lib/universal/libclouderaimpalaodbc.dylibHOST=192.168.2.103PORT=21050

vi /usr/local/Cellar/unixodbc/2.3.2_1/etc/odbcinst.ini

[ODBCDrivers]
ClouderaImpalaODBCDriver64-bit=Installed[ClouderaImpalaODBCDriver64-bit]
Description=ClouderaImpalaODBCDriver (64-bit)
Driver=/opt/cloudera/impalaodbc/lib/universal/libclouderaimpalaodbc.dylib

测试：
isql -v Sample_Cloudera_Impala_DSN_64

PHP连接：

$connection=odbc_connect('Sample_Cloudera_Impala_DSN_64','','');
$SQL_Exec_String="show tables";
$result=odbc_exec($connection, $SQL_Exec_String);
while(odbc_fetch_row($result))
{
$Tables=odbc_result($result, 1);
echo$Tables.'
';
}
?>

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以上就介绍了mac配置impala odbc，包括了方面的内容，希望对PHP教程有兴趣的朋友有所帮助。