Hi,
I forgot to mention that the following exception is shown in the ignite
server instance logs:
[19:43:20,443][SEVERE][flusher-0-#30%RemoteIgniteCluster%][GridCacheWriteBehindStore]
Unable to update underlying store: CacheJdbcPojoStore []
javax.cache.CacheException: Failed to read property value from non binary
object [class=class java.lang.String, property=class_no]
at
org.apache.ignite.cache.store.jdbc.CacheJdbcPojoStore.extractBinaryParameter(CacheJdbcPojoStore.java:122)
at
org.apache.ignite.cache.store.jdbc.CacheJdbcPojoStore.extractParameter(CacheJdbcPojoStore.java:69)
at
org.apache.ignite.cache.store.jdbc.CacheAbstractJdbcStore.fillValueParameters(CacheAbstractJdbcStore.java:1414)
at
org.apache.ignite.cache.store.jdbc.CacheAbstractJdbcStore.writeAll(CacheAbstractJdbcStore.java:1081)
at
org.apache.ignite.internal.processors.cache.store.GridCacheWriteBehindStore.updateStore(GridCacheWriteBehindStore.java:804)
at
org.apache.ignite.internal.processors.cache.store.GridCacheWriteBehindStore.applyBatch(GridCacheWriteBehindStore.java:720)
at
org.apache.ignite.internal.processors.cache.store.GridCacheWriteBehindStore.access$2400(GridCacheWriteBehindStore.java:75)
at
org.apache.ignite.internal.processors.cache.store.GridCacheWriteBehindStore$Flusher.flushCacheCoalescing(GridCacheWriteBehindStore.java:1108)
at
org.apache.ignite.internal.processors.cache.store.GridCacheWriteBehindStore$Flusher.body(GridCacheWriteBehindStore.java:1006)
at
org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:110)
at java.lang.Thread.run(Unknown Source)
Also forwarding the server.xml:
ser.xml <http://apache-ignite-users.70518.x6.nabble.com/file/n14591/ser.xml>
Thanks,
Aiden
Aiden wrote
> Hi,
>
> I am trying to load about 40M data from db to my ignite instances(2 in
> this case). I read about the Ignite DataStreamers from
> https://apacheignite.readme.io/v1.2/docs/data-streamers
> <https://apacheignite.readme.io/v1.2/docs/data-streamers>
>
> After downloading the project obtained from Ignite Web Console, i changed
> the loadCache() with IgniteDataStreamer.addData().
>
> Upon execution, i notice in the web console that the metrics for on-heap
> entries gets incrementing(i.e., data is being loaded). But when i query
> the ignite cache, i get the result as empty.
>
> I understand it is something wrong with how i'm using the
> IgniteDataStreamer.
>
> Forwarding my LoadCache and my bean class:
> Persons.java
> <http://apache-ignite-users.70518.x6.nabble.com/file/n14589/Persons.java>
>
> LoadCaches.java
> <http://apache-ignite-users.70518.x6.nabble.com/file/n14589/LoadCaches.java>
>
> Here, are some screenshots depicting what i'm saying:
<http://apache-ignite-users.70518.x6.nabble.com/file/n14589/1.png>
>
<http://apache-ignite-users.70518.x6.nabble.com/file/n14589/2.png>
>
> Can someone please tell me what i'm doing wrong here? I would very much
> appreciate it.
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