[jira] [Created] (IGNITE-13088) Improve exception when cache not exists after client restart

[Ilya Kasnacheev (Jira)]

Ilya Kasnacheev created IGNITE-13088:
----------------------------------------

             Summary: Improve exception when cache not exists after client 
restart
                 Key: IGNITE-13088
                 URL: https://issues.apache.org/jira/browse/IGNITE-13088
             Project: Ignite
          Issue Type: Bug
          Components: cache
    Affects Versions: 2.8.1
            Reporter: Ilya Kasnacheev
            Assignee: Ilya Kasnacheev


After IGNITE-2766 it's possible to get the following error after client 
reconnects to fresh cluster, if the cache which cache proxy was pointing at no 
longer exists:

{code}
java.lang.NullPointerException: null
        at 
org.apache.ignite.internal.processors.cache.GatewayProtectedCacheProxy.checkProxyIsValid(GatewayProtectedCacheProxy.java:1563)
 ~[ignite-core-8.7.10.jar:8.7.10]
        at 
org.apache.ignite.internal.processors.cache.GatewayProtectedCacheProxy.onEnter(GatewayProtectedCacheProxy.java:1580)
 ~[ignite-core-8.7.10.jar:8.7.10]
        at 
org.apache.ignite.internal.processors.cache.GatewayProtectedCacheProxy.get(GatewayProtectedCacheProxy.java:634)
 ~[ignite-core-8.7.10.jar:8.7.10]
{code}



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