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From Anton Vinogradov <avinogra...@gridgain.com>
Subject Re: Data grid client errors out when datasource not defined
Date Tue, 20 Sep 2016 14:49:41 GMT
Jason,

Could you please reattach stacktrace as a text. Nabble is down now and I
can't recheck exception details.

Also, is it possible to create simple maven project with test running
server and client node as you described?
I tried to run similar configuration but gain no failures.


On Tue, Sep 20, 2016 at 11:58 AM, amdam23000 <629160350@qq.com> wrote:

> Hi,
>
> please take a look at my config and code below, i think i did not specify
> some bean depending on dataSource on client side.
>
> 1. In client side, the spring config is as below:
>
> <bean id="ignite.cfg"
> class="org.apache.ignite.configuration.IgniteConfiguration">
>     <property name="peerClassLoadingEnabled" value="false"></property>
>     <property name="clientMode" value="true"></property>
> </bean>
>
> 2. In server side, config is as below:
>
> <bean id="ignite.cfg"
> class="org.apache.ignite.configuration.IgniteConfiguration">
>     <property name="peerClassLoadingEnabled" value="false"></property>
>     <property name="cacheConfiguration">
>         <list>
>             <bean
> class="org.apache.ignite.configuration.CacheConfiguration">
>                 <property name="name" value="xxx" />
>                 <property name="copyOnRead" value="false" />
>                 <property name="cacheMode" value="PARTITIONED" />
>                 <property name="backups" value="1" />
>                 <property name="cacheStoreFactory" value="xxx" >
>                     <bean
> class="org.apache.ignite.cache.store.jdbc.CacheJdbcPojoStoreFactory">
>                         <property name="dataSourceBean" value="dataSource"
> />
>                         <property name="types" >
>                             ... some db table and field mappings here, mean
> to load all data from the table ...
>                         </property>
>                     </bean>
>                 </property>
>             </bean>
>         </list>
>     </property>
> </bean>
> <bean name="dataSource"
> class="org.springframework.jdbc.datasource.DriverManagerDataSource">
>     ... db connection config here ...
> </bean>
>
> 3. Server code
> IgniteCache cache = ignite.getOrCreateCache("xxx");
> cache.loadAll(null, null); // loading succeeds
> cache.get(xxxKey);   // here it works, we can get entity with specified
> key.
>
> 4. Client code (executed after server node launched)
> IgniteCache cache = ignite.getOrCreateCache("xxx");
> cache.get(xxxKey);   // here it failed as i posted previously, no
> datasource
> found.
>
> 5. If i add <bean name="dataSource" ... to client spring config, then
> client
> code works.
>
>
> Is it possible that client side need to connect db using datasource?
> In this case, client just perform a simple query of the cache.
>
> Thanks,
> Jason
>
>
>
> --
> View this message in context: http://apache-ignite-users.
> 70518.x6.nabble.com/Data-grid-client-errors-out-when-
> datasource-not-defined-tp7820p7841.html
> Sent from the Apache Ignite Users mailing list archive at Nabble.com.
>

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