Sammi Chen created HDDS-11340:
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             Summary: Save the PubBlock call when a full block is closed 
                 Key: HDDS-11340
                 URL: https://issues.apache.org/jira/browse/HDDS-11340
             Project: Apache Ozone
          Issue Type: Improvement
            Reporter: Sammi Chen
            Assignee: Sammi Chen


Currently, for every client side buffer flush size(32MB default), there will be 
a putBlock call to DN to persist the block metadata.  For a 128MB block, there 
will be 4 putBlock calls during the data write, and one extra putBlock at the 
end when this block is closed due to full.  This last putBlock will add the 
flag "eof" in the request to indicate that this block is completed. 
This task aims to remove this last putBlock call in case this block is a full 
block when block is called. 



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