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From "Sorabh Hamirwasia (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DRILL-5701) drill.connections.rpc.<user/control/data>.<encrypted/unencrypted> metric not behaving correctly
Date Wed, 02 Aug 2017 21:24:02 GMT
Sorabh Hamirwasia created DRILL-5701:
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             Summary: drill.connections.rpc.<user/control/data>.<encrypted/unencrypted>
metric not behaving correctly
                 Key: DRILL-5701
                 URL: https://issues.apache.org/jira/browse/DRILL-5701
             Project: Apache Drill
          Issue Type: Bug
    Affects Versions: 1.11.0
            Reporter: Sorabh Hamirwasia


Reported by [~knguyen]

When sqlline fails to connect to drillbit such as a handshake failure, the drill.connections.rpc.user.<encrypted/unencrypted>
metric subtracts 2 counters (one for handshake failure and one when the user exits from sqlline).
As a result, the metric can end up with a negative value. For control connections if the handshake
fails then again counters related to those are updated incorrectly.




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