[
https://issues.apache.org/jira/browse/FLINK-7675?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16184004#comment-16184004
]
ASF GitHub Bot commented on FLINK-7675:
---------------------------------------
Github user asfgit closed the pull request at:
https://github.com/apache/flink/pull/4709
> LatestCompletedCheckpointExternalPathGauge should check if external path is
> exist
> ---------------------------------------------------------------------------------
>
> Key: FLINK-7675
> URL: https://issues.apache.org/jira/browse/FLINK-7675
> Project: Flink
> Issue Type: Bug
> Components: Metrics
> Affects Versions: 1.4.0, 1.3.3
> Reporter: Wei-Che Wei
> Assignee: Wei-Che Wei
> Priority: Blocker
>
> For internal checkpoint, {{CompletedCheckpointStats.getExternalPath()}} could
> be {{null}}.
> This will leads to {{LatestCompletedCheckpointExternalPathGauge}} to return
> {{null}} value to {{MetricDumpSerialization}}, then it will throw
> {{NullPointerException}} in {{serializeGauge}} function.
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
