Hi Hidir,
In most (maybe all) cases, Phoenix (thick) driver configuration
properties can also be picked up off of the classpath via hbase-site.xml.
For tools that allow you to specify additional classpath elements, you
can add the directory containing hbase-site.xml with your configuration
properties set. For tools that do not let you do this, you can add a
copy of hbase-site.xml to the phoenix-client.jar itself.
I would agree that being able to specify properties like this in the URL
would be nice. You would have my blessing to implement such an
improvement :)
On 1/24/18 10:59 AM, Aras, Hidir wrote:
Dear phoenix developers,
I would like to hint at an issue related to the configuration of the
phoenix JDBC driver for clients (not thin-client!). Currently,
client-side connection properties can only be set in Java code, like this:
Connection conn= *null*;
*try*{
Properties props= *new*Properties();
props.setProperty("phoenix.functions.allowUserDefinedFunctions",
"true");
Class./forName/("org.apache.phoenix.jdbc.PhoenixDriver");
conn= DriverManager./getConnection/(
"jdbc:phoenix:tdm-p-nn01:2181:/hbase-unsecure", props);
} *catch*(Exception e) {
e.printStackTrace();
*/LOGGER/*.error("error occurs "+ e.getMessage());
}
In order to be integrated into 3^rd party client applications that just
need to
integrate the jdbc driver and establish a connection via the URI, it is
to my knowledge not possible to set
the client connection settings like:
jdbc:phoenix:<nn-host>:2181:/hbase-unsecure;
phoenix.functions.allowUserDefinedFunctions;
phoenix.query.timeoutMs=1800000; …
Also, I don’t see any other option to set the client connection
settings, e.g. for enabling phoenix user-defined functions in 3^rd party
client applications like logstash, etc.
I would much appreciate any workaround or hint for resolving this
problem … in particular for enabling udfs in 3^rd party jdbc clients.
Thanks and best regards,
Hidir
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