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https://issues.apache.org/jira/browse/GEODE-10417?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alberto Gomez updated GEODE-10417:
----------------------------------
    Description: 
When the WAN group-transaction-events feature is enabled in a parallel gateway 
sender, it is possible to get a NullPointerException when retrieving events 
from the queue to complete a transaction if the event in the queue is null.

If this situation is reached then the gateway sender dispatcher will not 
dispatch queue events anymore and therefore the WAN replication will not 
progress.

  was:
When the WAN group-transaction-events feature is enabled, it is possible to get 
a NullPointerException when retrieving events from the queue to complete a 
transaction if the event in the queue is null.

If this situation is reached then the gateway sender dispatcher will not 
dispatch queue events anymore and therefore the WAN replication will not 
progress.


> Fix NullPointerException when getting events from the gw sender queue to 
> complete transactions
> ----------------------------------------------------------------------------------------------
>
>                 Key: GEODE-10417
>                 URL: https://issues.apache.org/jira/browse/GEODE-10417
>             Project: Geode
>          Issue Type: Bug
>          Components: wan
>    Affects Versions: 1.13.8, 1.14.4, 1.15.0
>            Reporter: Alberto Gomez
>            Assignee: Alberto Gomez
>            Priority: Major
>              Labels: needsTriage
>
> When the WAN group-transaction-events feature is enabled in a parallel 
> gateway sender, it is possible to get a NullPointerException when retrieving 
> events from the queue to complete a transaction if the event in the queue is 
> null.
> If this situation is reached then the gateway sender dispatcher will not 
> dispatch queue events anymore and therefore the WAN replication will not 
> progress.



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