Hi,
Motivation: we have to manage SQL distributed property by command line
and introduce common approach to manage distributed properties.
Issue: IGNITE-13186 (see [1])
My proposal is:
Property classes & DistributedConfigurationProcessor changes (see PR [2]):
- introduce PublicProperty interface and implements it at the
PublicSimpleProperty;
- SimpleDistributedPublicProperty. If we create the instance of this
class the property can be managed by command line.
Command line interface:
--property list - prints list of the available properties with
description, e.g.:
sql.disabledFunctions : Disabled SQL functions
sql.defaultQueryTimeout : Default query timeout
--property get --name <prop_name> - prints the property value
--property set --name <prop_name> --val <prop_value> - change the
property value.
Possible we have to add the command:
--property reset --name <prop_name> - reset property to default value.
Please your comments.
Please pay your attention to concept & design of the publishing a
property by 'PublicProperty' and set of the new commands.
[1]. https://issues.apache.org/jira/browse/IGNITE-13186
[2]. https://github.com/apache/ignite/pull/8208
--
Taras Ledkov
Mail-To: tled...@gridgain.com
