[jira] [Created] (IGNITE-2722) Inconsistent "keepBinary" flag propagation for EVT_CACHE_REBALANCE_OBJECT_LOADED event.

["Vladimir Ozerov (JIRA)" <ji...@apache.org>]

Vladimir Ozerov created IGNITE-2722:
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             Summary: Inconsistent "keepBinary" flag propagation for EVT_CACHE_REBALANCE_OBJECT_LOADED event.
                 Key: IGNITE-2722
                 URL: https://issues.apache.org/jira/browse/IGNITE-2722
             Project: Ignite
          Issue Type: Bug
          Components: cache
    Affects Versions: 1.5.0.final
            Reporter: Vladimir Ozerov
            Priority: Critical
             Fix For: 1.6


I searched through usages of EVT_CACHE_REBALANCE_OBJECT_LOADED event and noticed that we pass different value of "keepBinary" flag in different situations:
1) {{GridDhtLockFuture.MiniFuture.onResult}} - false
2) {{GridDhtTxPrepareFuture.MiniFuture.onResult}} - false
2) {{GridDhtForceKeysFuture.MiniFuture.onResult}} - false
4) {{GridDhtPartitionDemander.preloadEntry}} - true

Looks like with this approach user is not able to use corresponding event listener normally because he will receive both serialized and de-serialized objects.
As I understand, we must always pass {{true}} here because we do not know whether node has corresponding classes or not.

Other rebalance events must be reviewed as well.



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