Till Rohrmann commented on FLINK-7284:

I think we have to use something similar to the {{git-commit-id-plugin}} which 
allows us to store build information in the generated jar. Not sure if 
something like that exists. I think we have to make some research there.

> Verify compile time and runtime version of Hadoop
> -------------------------------------------------
>                 Key: FLINK-7284
>                 URL: https://issues.apache.org/jira/browse/FLINK-7284
>             Project: Flink
>          Issue Type: Improvement
>          Components: Cluster Management
>    Affects Versions: 1.4.0
>            Reporter: Till Rohrmann
> In order to detect a potential version conflict when running a Flink cluster, 
> built with Hadoop {{x}}, in an environment which provides Hadoop {{y}}, we 
> should automatically check if {{x == y}}. If {{x != y}}, we should terminate 
> with an appropriate error message. This behaviour should also be 
> disengageable if one wants to run Flink explicitly in a different Hadoop 
> environment.
> The check could be done at cluster start up using Hadoops {{VersionInfo}} and 
> the build time Hadoop version info. The latter has to be included in the 
> Flink binaries.

This message was sent by Atlassian JIRA

Reply via email to