qiunan created FLINK-25413:
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Summary: Use append yarn and hadoop config to replace overwrite
Key: FLINK-25413
URL: https://issues.apache.org/jira/browse/FLINK-25413
Project: Flink
Issue Type: Improvement
Reporter: qiunan
In [FLINK-16005][flink-yarn] Support yarn and hadoop config override.
However, I think we should append methods to better meet our production needs.
For example, the HDFS cluster in production has its own configuration. We only
need to add hdfs that cannot be written to. At the same time, there are many
clusters in production. We cannot cover all the configurations.
In flink-conf.yaml
flink.hadoop.dfs.nameservices: nameservice1
The problem now is, if flink.hadoop.dfs.nameservices: nameservice1 we can only
write to the cluster of nameservice1, all other clusters cannot be written, we
need to add the configuration of each cluster to write.
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