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From "Yiqun Lin (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-15611) Improve log in FairCallQueue
Date Tue, 17 Jul 2018 06:19:00 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-15611?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Yiqun Lin updated HADOOP-15611:
-------------------------------
    Description: 
In the usage of the FairCallQueue, we find there missing some Key log. Only a few logs are
printed, it makes us hard to learn and debug this feature.

At least, following places can print more logs.
* DecayRpcScheduler#decayCurrentCounts
* WeightedRoundRobinMultiplexer#moveToNextQueue

> Improve log in FairCallQueue
> ----------------------------
>
>                 Key: HADOOP-15611
>                 URL: https://issues.apache.org/jira/browse/HADOOP-15611
>             Project: Hadoop Common
>          Issue Type: Improvement
>    Affects Versions: 3.1.0
>            Reporter: Ryan Wu
>            Priority: Minor
>
> In the usage of the FairCallQueue, we find there missing some Key log. Only a few logs
are printed, it makes us hard to learn and debug this feature.
> At least, following places can print more logs.
> * DecayRpcScheduler#decayCurrentCounts
> * WeightedRoundRobinMultiplexer#moveToNextQueue



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