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https://issues.apache.org/jira/browse/FLINK-6910?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Till Rohrmann closed FLINK-6910.
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Resolution: Abandoned
> Metrics value for lastCheckpointExternalPath is not valid
> ---------------------------------------------------------
>
> Key: FLINK-6910
> URL: https://issues.apache.org/jira/browse/FLINK-6910
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Metrics
> Affects Versions: 1.3.0
> Environment: Testing against a Telegraf StatsD server.
> Reporter: Chris Dail
> Priority: Minor
>
> The value for the lastCheckpointExternalPath metric seems to be a string (I'm
> seeing a value of 'n/a'). The metric type is a gauge which is required to be
> a float.
> Telegraf gives an error on this:
> {noformat}
> 2017-06-12T15:02:21Z E! Error: parsing value to float64:
> bce343c5-393a-4f70-bd0c-f7578443c9a4-0005.flink__9ef0b9a8-533a-4b5e-8667-1967e9cae849.a473fcfe-0907-4084-8eff-f5f0c3ea1844.flink.jm.TurbineHeatProcessor_examples_turbineHeatTest.lastCheckpointExternalPath:n/a|g
> {noformat}
> This is pretty minor since telegraf will ignore this an continue on. Other
> StatsD backends may behave differently.
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