@Ekodar You will need to use a driver to connect php to impala.  Quick search and this looks promising:   https://docs.cloudera.com/documentation/other/connectors/impala-jdbc/latest/Cloudera-JDBC-Driver-for-Impala-Install-Guide.pdf   Here is another example with more details showing actual php code:   https://www.cdata.com/kb/tech/impala-odbc-php.rst     ... View more