Tag: impala odbc

Hive ODBC Connection ETIMEDOUT

I was trying to connect TableAU to Cloudera Hadoop on Windows, every time I got an error saying ETIMEDOUT, no other error message can be found.

To solve this, make sure HiveServer 2 can be selected, and for Authentication Mechanism, choose Username and then type ‘hive‘ in the Username text.

Hive ODBC Connection ETIMEDOUT by @sskaje: https://sskaje.me/2015/03/hive-odbc-etimedout/
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PHP ODBC Connect Cloudera Impala and Hive

Environment

CentOS 5.5
PHP 5.3.10
(This article also works for PHP 5.3.3 on CentOS 6).

Dependencies

UnixODBC

UnixODBC can be installed from yum repo

I built a unixODBC 2.3.2 from source, installed to /usr/local/unixODBC

ODBC Connectors

Cloudera offers ODBC libs for both Hive and Impala:
http://www.cloudera.com/content/support/en/downloads/connectors/impala/impala-odbc-v2-5-15.html
http://www.cloudera.com/content/support/en/downloads/connectors/hive/hive-odbc-v2-5-9.html

Follow the install guide on urls above, only wget and yum –nogpgcheck localinstall xxx.rpm required.
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PHP ODBC Connect Cloudera Impala and Hive by @sskaje: https://sskaje.me/2014/07/php-odbc-connect-cloudera-impala-hive/

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