[jira] [Created] (ZOOKEEPER-1896) Reconfig error messages when upgrading from 3.4.6 to 3.5.0

["Raul Gutierrez Segales (JIRA)" <ji...@apache.org>]

Raul Gutierrez Segales created ZOOKEEPER-1896:
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             Summary: Reconfig error messages when upgrading from 3.4.6 to 3.5.0
                 Key: ZOOKEEPER-1896
                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1896
             Project: ZooKeeper
          Issue Type: Bug
          Components: server
    Affects Versions: 3.5.0
            Reporter: Raul Gutierrez Segales
            Priority: Minor
             Fix For: 3.5.0


When upgrading from 3.4.6 (rc0 actually) to 3.5.0 (trunk as of two weeks ago actually) I got this error message:

{noformat}
2014-02-26 22:12:15,446 - ERROR [WorkerReceiver[myid=4]] - Something went wrong while processing config received from 3
{noformat}

According to [~fpj]:

bq. I think you’re right that the reconfig error is harmless, but we shouldn’t be getting it. The problem is that it is not detecting that we are in backward compatibility mode. We need to fix it for 3.5.0 and perhaps ZOOKEEPER-1805 is the right place for doing it.

cc: [~shralex]



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