[jira] [Created] (IGNITE-14161) Continuous Query ignores first written entry if Transformer returns user type

[Ilya Kasnacheev (Jira)]

Ilya Kasnacheev created IGNITE-14161:
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             Summary: Continuous Query ignores first written entry if 
Transformer returns user type
                 Key: IGNITE-14161
                 URL: https://issues.apache.org/jira/browse/IGNITE-14161
             Project: Ignite
          Issue Type: Bug
          Components: cache
    Affects Versions: 2.10
            Reporter: Ilya Kasnacheev


Yup. Please see the discussion and the reproducer class.

First put will come as CREATED then UPDATED
{code}
CacheContinuousQueryEvent [evtType=CREATED, 
key=CacheAccountKey{affinityAccountKey=AffinityAccountKey{accountId=8}}, 
newVal=Account{accountKey=DomainAccountKey{accountId=8}, name='Person#8'}, 
oldVal=null, partCntr=1]
CacheContinuousQueryEvent [evtType=UPDATED, 
key=CacheAccountKey{affinityAccountKey=AffinityAccountKey{accountId=8}}, 
newVal=Account{accountKey=DomainAccountKey{accountId=8}, name='Person#8'}, 
oldVal=Account{accountKey=DomainAccountKey{accountId=8}, name='Person#8'}, 
partCntr=2]
{code}

and the event will be lost. Subsequent have just 1 event and are OK:
{code}
Transform CacheContinuousQueryEvent [evtType=CREATED, 
key=CacheAccountKey{affinityAccountKey=AffinityAccountKey{accountId=16}}, 
newVal=Account{accountKey=DomainAccountKey{accountId=16}, name='Person#16'}, 
oldVal=null, partCntr=1]
Transform CacheContinuousQueryEvent [evtType=CREATED, 
key=CacheAccountKey{affinityAccountKey=AffinityAccountKey{accountId=18}}, 
newVal=Account{accountKey=DomainAccountKey{accountId=18}, name='Person#18'}, 
oldVal=null, partCntr=1]
{code}



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