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https://issues.apache.org/jira/browse/FLINK-34397?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17872775#comment-17872775
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Matthias Pohl commented on FLINK-34397:
---------------------------------------
I agree with [~roman]: Currently, it's inconsistent behavior because we're
allowing negative Duration values if we set these kind of configuration
parameters explicitly in code as far as I can see.
> Resource wait timeout can't be disabled
> ---------------------------------------
>
> Key: FLINK-34397
> URL: https://issues.apache.org/jira/browse/FLINK-34397
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Configuration
> Affects Versions: 1.17.2
> Reporter: Chesnay Schepler
> Assignee: Chesnay Schepler
> Priority: Major
> Fix For: 2.0.0
>
>
> The documentation for {{jobmanager.adaptive-scheduler.resource-wait-timeout}}
> states that:
> ??Setting a negative duration will disable the resource timeout: The
> JobManager will wait indefinitely for resources to appear.??
> However, we don't support parsing negative durations.
> {code}
> Could not parse value '-1 s' for key
> 'jobmanager.adaptive-scheduler.resource-wait-timeout'.
> Caused by: java.lang.NumberFormatException: text does not start with a number
> at org.apache.flink.util.TimeUtils.parseDuration(TimeUtils.java:80)
> at
> org.apache.flink.configuration.ConfigurationUtils.convertToDuration(ConfigurationUtils.java:399)
> at
> org.apache.flink.configuration.ConfigurationUtils.convertValue(ConfigurationUtils.java:331)
> at
> org.apache.flink.configuration.Configuration.lambda$getOptional$3(Configuration.java:729)
> at java.base/java.util.Optional.map(Optional.java:260)
> at
> org.apache.flink.configuration.Configuration.getOptional(Configuration.java:729)
> ... 2 more
> {code}
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