ASF GitHub Bot logged work on TRAFODION-3334:

                Author: ASF GitHub Bot
            Created on: 14/Feb/20 20:01
            Start Date: 14/Feb/20 20:01
    Worklog Time Spent: 10m 
      Work Description: Traf-Jenkins commented on issue #1869: [TRAFODION-3334] 
Refactored and re-implemented monitor communication.
URL: https://github.com/apache/trafodion/pull/1869#issuecomment-586450992
   Test Failed.  https://jenkins.esgyn.com/job/Check-PR-master/3294/
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Issue Time Tracking

    Worklog Id:     (was: 387648)
    Time Spent: 3h 20m  (was: 3h 10m)

> Communication IO between monitor processes must use timeouts and retries
> ------------------------------------------------------------------------
>                 Key: TRAFODION-3334
>                 URL: https://issues.apache.org/jira/browse/TRAFODION-3334
>             Project: Apache Trafodion
>          Issue Type: Bug
>          Components: foundation
>    Affects Versions: 2.4
>            Reporter: Gonzalo E Correa
>            Priority: Major
>             Fix For: 2.4
>          Time Spent: 3h 20m
>  Remaining Estimate: 0h
> Most communication channels used by monitor processes to exchange cluster 
> state information and to handle failure detection must be changed to 
> asynchronous IO with timeouts and retries to allow for the removal of a 
> monitor process from the cluster communication. This is to prevent a  'Sync 
> Thread Timeout' failure of the entire cluster instance where a monitor 
> process or it host server becomes unresponsive due to a server or network 
> failure.

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