[jira] [Created] (KAFKA-18197) Check if nodeToSend is null before sending ShareAcknowledge.

[Shivsundar R (Jira)]

Shivsundar R created KAFKA-18197:
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             Summary: Check if nodeToSend is null before sending 
ShareAcknowledge.
                 Key: KAFKA-18197
                 URL: https://issues.apache.org/jira/browse/KAFKA-18197
             Project: Kafka
          Issue Type: Sub-task
            Reporter: Shivsundar R


There is a minor bug when we are building a ShareAcknowledge request. We might 
get a null response for 
{code:java}
Node nodeToSend = metadata.fetch().nodeById(nodeId);{code}
We need to add a check to prevent a null pointer exception for the same.



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