flink-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Aljoscha Krettek (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (FLINK-11855) Race condition in EmbeddedLeaderService
Date Mon, 08 Apr 2019 07:59:00 GMT

     [ https://issues.apache.org/jira/browse/FLINK-11855?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Aljoscha Krettek updated FLINK-11855:
-------------------------------------
    Fix Version/s:     (was: 1.8.1)
                       (was: 1.9.0)
                   1.8.0

> Race condition in EmbeddedLeaderService
> ---------------------------------------
>
>                 Key: FLINK-11855
>                 URL: https://issues.apache.org/jira/browse/FLINK-11855
>             Project: Flink
>          Issue Type: Bug
>          Components: Runtime / Coordination
>    Affects Versions: 1.7.2, 1.8.0
>            Reporter: Till Rohrmann
>            Assignee: Till Rohrmann
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.7.3, 1.8.0
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> There is a race condition in the {{EmbeddedLeaderService}} which can occur if the {{EmbeddedLeaderService}}
is shut down before the {{GrantLeadershipCall}} has been executed. In this case, the {{contender}}
is nulled which leads to a NPE.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

Mime
View raw message