Hello! Looks overall correct.
Regards, -- Ilya Kasnacheev чт, 14 янв. 2021 г. в 11:43, xmw45688 <xw...@procurant.com>: > 1) My testing shows that CassandraCacheStoreFactory is read from xml config > once if the cache name does not exist in Ignite Persistence. It appears > that > CassandraCacheStoreFactory bean is persisted along with cache name in > Ignite > Persistence Store, CassandraCacheStoreFactory will not be re-instantiated. > So I need to pre-decide dynamicConfigurationReload value. Modifying > dynamicConfigurationReload value later won't take effect at dynamically. > > <bean class="org.apache.ignite.configuration.CacheConfiguration"> > <property name="name" value="Uom"/> > <property name="atomicityMode" value="TRANSACTIONAL"/> > <property name="cacheMode" value="REPLICATED"/> > <property name="readThrough" value="true"/> > <property name="writeThrough" value="false"/> > <property name="sqlSchema" value="catalog"/> > > <property name="cacheStoreFactory"> > <bean > class="org.apache.ignite.cache.store.cassandra.CassandraCacheStoreFactory"> > <property name="dynamicConfigurationReload" > value ="true" /> > <property name="dataSource" > ref="cassandra"/> > <property name="persistenceSettingsBean" > value="catalog_uom_persistence_settings"></property> > </bean> > </property> > </bean> > > 2) Yes, the similar implementation is applied to data source. Thanks for > remaindering. > > 3) given dynamicConfigurationReload is only loaded once at very first time > of creating cache, I'm thinking we don't use dynamicConfigurationReload, > instead implement the following > 3.1) read data source from the xml config file each time an Ignite server > starts, if data source is not null, use the latest one, else use the > existing one. > 3.2) read persistenceSettingsBean from xml config file each time an Ignite > server starts, if persistence settings are not null, use the latest one, > else using the existing one. > 3.3) obviously, this is aggressive. But how many times do we start/restart > an Ignite instance. The performance impacts are minimal. > > if you think it's okay, I start implementing and testing. > Let me know if you have any other suggestions/recommendations. > > Appreciated your help. > Xinmin > > > > > -- > Sent from: http://apache-ignite-users.70518.x6.nabble.com/ >
