Re: Scheduling Cache Refresh using Ignite

2020-02-14 Thread Andrei Aleksandrov
Hi Nithin, You face current message because your client lost the connection to the server. It tries to get the acknowledge message on some operation (I guess it should be some cache operation). You can see that IgniteClientDisconnectedException was thrown. In this case, you can get the recon

Re: Scheduling Cache Refresh using Ignite

2020-02-13 Thread nithin91
Hi I am unable to attach any file as a result of which i pasted the code and bean file in my previous messages. Following is error i get. Feb 13, 2020 11:34:40 AM org.apache.ignite.logger.java.JavaLogger error SEVERE: Failed to send message: null java.io.IOException: Failed to get acknowledge f

Re: Scheduling Cache Refresh using Ignite

2020-02-13 Thread Andrei Aleksandrov
Hi, Can you please attach the full logs with the mentioned exception? BTW I don't see any attaches in the previous message (probably user list can't do it). BR, Andrei 2/13/2020 3:44 PM, nithin91 пишет: Attached the bean file used -- Sent from: http://apache-ignite-users.70518.x6.nabble.

Re: Scheduling Cache Refresh using Ignite

2020-02-13 Thread nithin91
Following is the java code that loads the cache. package Load; import java.sql.Types; import org.apache.ignite.Ignite; import org.apache.ignite.IgniteCache; import org.apache.ignite.Ignition; import org.apache.ignite.cache.CacheAtomicityMode; import org.apache.ignite.cache.store.

Re: Scheduling Cache Refresh using Ignite

2020-02-13 Thread nithin91
Attached the bean file used -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Re: Scheduling Cache Refresh using Ignite

2020-02-13 Thread nithin91
Thanks aealexsandrov. This information is very useful. Also i have one more query. Currently as a part of POC, installed Ignite in UNIX and trying to load the data from Oracle DB to Ignite Cache using Cache JDBC Pojo Store. As a part of this process, bean file is custom configured

Re: Scheduling Cache Refresh using Ignite

2020-02-13 Thread Andrei Aleksandrov
Hi, Please read my comments: 1)Ignite generally doesn't support changing of the cache configuration without re-creation of the the cache. But for SQL caches that were created via QueryEntity or CREATE TABLE you can add and remove the columns using ALTER TABLE commands: https://apacheignite-

Scheduling Cache Refresh using Ignite

2020-02-12 Thread nithin91
Hi We are doing a a POC on exploring the Ignite in memory capabilities and building a rest api on top of it using node express. Currently as a part of POC, installed Ignite in UNIX and trying to load the data from Oracle DB to Ignite Cache using Cache JDBC Pojo Store.