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From "Denis Magda (JIRA)" <j...@apache.org>
Subject [jira] [Created] (IGNITE-2394) Cache loading from storage is called on client nodes
Date Fri, 15 Jan 2016 13:03:39 GMT
Denis Magda created IGNITE-2394:
-----------------------------------

             Summary: Cache loading from storage is called on client nodes
                 Key: IGNITE-2394
                 URL: https://issues.apache.org/jira/browse/IGNITE-2394
             Project: Ignite
          Issue Type: Bug
    Affects Versions: 1.5
            Reporter: Denis Magda
            Priority: Critical
             Fix For: 1.6


If to call cache.loadCache(...) then the loading from a storage will happen on all the nodes
including client nodes.

However, client nodes must be filtered out.
If to be more precise at least this place of the code has to be modified
{noformat}
    IgniteInternalFuture<?> globalLoadCacheAsync(@Nullable IgniteBiPredicate<K, V>
p, @Nullable Object... args)
        throws IgniteCheckedException {
        ClusterGroup nodes = ctx.kernalContext().grid().cluster().forCacheNodes(ctx.name());
{noformat}
where forDataNodes() has to be used instead of forCacheNodes().

Also additional tests have to be added.

Discussion on the user list:
http://apache-ignite-users.70518.x6.nabble.com/Loadcache-behavior-tp2571.html



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