[
https://issues.apache.org/jira/browse/FLINK-3726?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Robert Metzger closed FLINK-3726.
---------------------------------
Resolution: Invalid
Closing due to inactivity.
> Error while reading configuration: Cannot read property 0
> ---------------------------------------------------------
>
> Key: FLINK-3726
> URL: https://issues.apache.org/jira/browse/FLINK-3726
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Configuration
> Affects Versions: 1.0.1
> Reporter: Maxim Dobryakov
> Priority: Major
>
> *cat log/flink--jobmanager-0-example-app-1.example.local.log*
> {code}
> ...
> 2016-04-11 12:00:20,726 INFO org.apache.flink.runtime.jobmanager.JobManager
> - Loading configuration from /flink/conf
> 2016-04-11 12:00:20,737 WARN
> org.apache.flink.configuration.GlobalConfiguration - Error while
> reading configuration: Cannot read property 0
> 2016-04-11 12:00:20,738 DEBUG
> org.apache.flink.configuration.GlobalConfiguration - Loading
> configuration property: jobmanager.heap.mb, 1024
> 2016-04-11 12:00:20,739 DEBUG
> org.apache.flink.configuration.GlobalConfiguration - Loading
> configuration property: jobmanager.web.port, 8081
> ...
> {code}
> [This
> warning|https://github.com/apache/flink/blob/b8299bf92d8e3dbe140dd89602699394019b783d/flink-core/src/main/java/org/apache/flink/configuration/GlobalConfiguration.java#L378]
> appear because you try to [read
> property|https://github.com/apache/flink/blob/b8299bf92d8e3dbe140dd89602699394019b783d/flink-core/src/main/java/org/apache/flink/configuration/GlobalConfiguration.java#L349]
> from Hadoop `core-site.xml` use `key` tag instead of `name`.
> So, I think it can cause different compatibility problems between Flink and
> Hadoop.
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