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From "Plamen Jeliazkov (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-13665) Move RPC response serialization into Server.doResponse
Date Fri, 08 Jun 2018 16:05:00 GMT
Plamen Jeliazkov created HDFS-13665:
---------------------------------------

             Summary: Move RPC response serialization into Server.doResponse
                 Key: HDFS-13665
                 URL: https://issues.apache.org/jira/browse/HDFS-13665
             Project: Hadoop HDFS
          Issue Type: Sub-task
            Reporter: Plamen Jeliazkov
            Assignee: Plamen Jeliazkov


In HDFS-13399 we addressed a race condition in AlignmentContext processing where the RPC response
would assign a transactionId independently of the transactions own processing, resulting in
a stateId response that was lower than expected.

See here:
https://issues.apache.org/jira/browse/HDFS-13399?focusedCommentId=16464279&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-16464279

And here:
https://issues.apache.org/jira/browse/HDFS-13399?focusedCommentId=16498660&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-16498660

At the end if was agreed upon to move the logic of Server.setupResponse into Server.doResponse
directly.



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