[jira] [Assigned] (IGNITE-2108) CacheJdbcPojoStoreFactory is not fully initialized when deserialized on a remote node

["Alexey Kuznetsov (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-2108?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alexey Kuznetsov reassigned IGNITE-2108:
----------------------------------------

    Assignee: Alexey Kuznetsov

> CacheJdbcPojoStoreFactory is not fully initialized when deserialized on a remote node
> -------------------------------------------------------------------------------------
>
>                 Key: IGNITE-2108
>                 URL: https://issues.apache.org/jira/browse/IGNITE-2108
>             Project: Ignite
>          Issue Type: Bug
>    Affects Versions: 1.5
>            Reporter: Denis Magda
>            Assignee: Alexey Kuznetsov
>            Priority: Blocker
>             Fix For: 1.5
>
>
> When a cache is started dynamically and has an implementation of {{CacheJdbcPojoStoreFactory}} in its configuration then the cache startup procedure will fail on a remote node with the following exception:
> {noformat}
> [16:14:10,014][ERROR][exchange-worker-#49%null%][GridDhtPartitionsExchangeFuture] Failed to reinitialize local partitions (preloading will be stopped): GridDhtPartitionExchangeId [topVer=AffinityTopologyVersion [topVer=2, minorTopVer=1], nodeId=a7a1f89a, evt=DISCOVERY_CUSTOM_EVT]
> class org.apache.ignite.IgniteCheckedException: Failed to start component: class org.apache.ignite.IgniteException: Failed to initialize cache store (data source is not provided).
> 	at org.apache.ignite.internal.util.IgniteUtils.startLifecycleAware(IgniteUtils.java:8385)
> 	at org.apache.ignite.internal.processors.cache.GridCacheProcessor.createCache(GridCacheProcessor.java:1251)
> 	at org.apache.ignite.internal.processors.cache.GridCacheProcessor.prepareCacheStart(GridCacheProcessor.java:1620)
> 	at org.apache.ignite.internal.processors.cache.GridCacheProcessor.prepareCachesStart(GridCacheProcessor.java:1545)
> 	at org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.startCaches(GridDhtPartitionsExchangeFuture.java:944)
> 	at org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.init(GridDhtPartitionsExchangeFuture.java:511)
> 	at org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager$ExchangeWorker.body(GridCachePartitionExchangeManager.java:1297)
> 	at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:110)
> 	at java.lang.Thread.run(Thread.java:745)
> Caused by: class org.apache.ignite.IgniteException: Failed to initialize cache store (data source is not provided).
> 	at org.apache.ignite.cache.store.jdbc.CacheAbstractJdbcStore.start(CacheAbstractJdbcStore.java:297)
> 	at org.apache.ignite.internal.util.IgniteUtils.startLifecycleAware(IgniteUtils.java:8381)
> 	... 8 more
> {noformat}
> The reason is that in version 1.5 {{CacheJdbcPojoStoreFactory}} was reworked significantly and presently it has field {{private transient DataSource dataSrc}} that must be initiated somehow after deserialization.
> The issue is easily to reproduce with schema-import example:
> 1) complete all the steps described in the demo tutorial
> https://apacheignite.readme.io/docs/automatic-persistence#example
> 2) Start a remote node using {{DemoNode}}
> 3) Start {{Demo}}
> 4) The node started with {{DemoNode}} won't be able to start a cache because of the issue with the storage described above



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