[jira] [Created] (FLINK-12286) The default log4j.properties will overwrite the customized log4j property file.

[Shang Yuanchun (Jira)]

Tang Yan created FLINK-12286:
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             Summary: The default log4j.properties will overwrite the customized log4j property file.
                 Key: FLINK-12286
                 URL: https://issues.apache.org/jira/browse/FLINK-12286
             Project: Flink
          Issue Type: Bug
          Components: flink-contrib
    Affects Versions: 1.7.2
            Reporter: Tang Yan


This is my run command:

bin/flink run -m yarn-cluster -yD env.java.opts="-Dlog4j.configuration=file:/mypath/to/log4j-flink.properties"  ./examples/batch/WordCount.jar  --input path1 --output path2

Result: The job still used the default log4j.properties in conf folder. 

From the below logs, it seems the job launched customized configuration firstly, and then the default property file just overwrite it.

2019-04-22 06:57:33,436 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint - JVM Options: 2019-04-22 06:57:33,436 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint - -Xmx2304m 2019-04-22 06:57:33,436 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint - -Dlog4j.configuration=file:/mypath/to/log4j-flink.properties 2019-04-22 06:57:33,436 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint - -Dlog.file=/data/yarn/container-logs/application_1555610668906_0067/container_e193_1555610668906_0067_01_000001/jobmanager.log 2019-04-22 06:57:33,436 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint - -Dlog4j.configuration=file:log4j.properties 2019-04-22 06:57:33,436 INFO org.apache.flink.runtime.entrypoint.ClusterEntrypoint - Program Arguments: (none) 2019



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