[jira] [Closed] (FLINK-25831) ExecutionVertex.getLatestPriorAllocation fails if there is an unsuccessful restart attempt

["Till Rohrmann (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-25831?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Till Rohrmann closed FLINK-25831.
---------------------------------
    Fix Version/s: 1.15.0
       Resolution: Fixed

Fixed via da2918019d6746208b9213fb49c99003b9363bee

> ExecutionVertex.getLatestPriorAllocation fails if there is an unsuccessful restart attempt
> ------------------------------------------------------------------------------------------
>
>                 Key: FLINK-25831
>                 URL: https://issues.apache.org/jira/browse/FLINK-25831
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Runtime / Coordination
>    Affects Versions: 1.15.0, 1.14.3
>            Reporter: Till Rohrmann
>            Assignee: Till Rohrmann
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.15.0
>
>
> The {{ExecutionVertex.getLatestPriorAllocation}} does not return the latest prior allocation if there was an unsuccessful restart attempt in between. The problem is that we only look at the last {{Execution}}. Due to this, {{ExecutionVertex.getLatestPriorAllocation}} sometimes returns {{null}} even though there is a prior {{AllocationID}}.



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