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From "Bruce Schuchardt (JIRA)" <j...@apache.org>
Subject [jira] [Reopened] (GEODE-3780) suspected member is never watched again after passing final check
Date Tue, 13 Aug 2019 14:37:00 GMT

     [ https://issues.apache.org/jira/browse/GEODE-3780?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Bruce Schuchardt reopened GEODE-3780:
-------------------------------------

This is still happening - a missing member survives a "final check" due to a heartbeat being
received within the member-timeout period but is never scheduled for another check.

> suspected member is never watched again after passing final check
> -----------------------------------------------------------------
>
>                 Key: GEODE-3780
>                 URL: https://issues.apache.org/jira/browse/GEODE-3780
>             Project: Geode
>          Issue Type: Bug
>          Components: membership
>            Reporter: Bruce Schuchardt
>            Assignee: Bruce Schuchardt
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.7.0
>
>          Time Spent: 1h 50m
>  Remaining Estimate: 0h
>
> In a network-down test we saw a node on the losing side of the network partition perform
final checks on members on the winning side.  One of the final checks mysteriously succeeded
> [info 2017/09/17 12:24:45.552 PDT gemfire1_rs-FullRegression-2017-09-15-21-00-35-client-10_8941
<Geode Failure Detection thread 4> tid=0x128] Final check failed but detected recent
message traffic for suspect member 10.32.109.252(gemfire3_rs-FullRegression-2017-09-15-21-00-35-client-16_6135:6135)<v2>:1026
> [info 2017/09/17 12:24:45.552 PDT gemfire1_rs-FullRegression-2017-09-15-21-00-35-client-10_8941
<Geode Failure Detection thread 4> tid=0x128] Final check passed for suspect member
10.32.109.252(gemfire3_rs-FullRegression-2017-09-15-21-00-35-client-16_6135:6135)<v2>:1026
> After this the suspected member was never checked again and the losing side failed to
shut down.



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