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From "Chesnay Schepler (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (FLINK-9210) Call getValue() only once in gauge serialization
Date Wed, 18 Apr 2018 16:16:00 GMT

     [ https://issues.apache.org/jira/browse/FLINK-9210?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Chesnay Schepler updated FLINK-9210:
------------------------------------
    Fix Version/s:     (was: 1.6.0)
                   1.5.0

> Call getValue() only once in gauge serialization
> ------------------------------------------------
>
>                 Key: FLINK-9210
>                 URL: https://issues.apache.org/jira/browse/FLINK-9210
>             Project: Flink
>          Issue Type: Improvement
>          Components: Metrics
>    Affects Versions: 1.4.2
>            Reporter: Jisu You
>            Assignee: Chesnay Schepler
>            Priority: Minor
>             Fix For: 1.5.0, 1.4.3
>
>
> MetricDumpSerialization.serializeGauge() calls gauge.getValue twice in gauge serialization.
This is troublesome for those who reset gauges in getValue. serializeGauge() should only
call getValue once.



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