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