Konstantin Knauf created FLINK-10905:
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Summary: HadoopConfigLoader logs Credentials on DEBUG level
Key: FLINK-10905
URL: https://issues.apache.org/jira/browse/FLINK-10905
Project: Flink
Issue Type: Improvement
Components: FileSystem
Reporter: Konstantin Knauf
If you set S3 credentials {{via s3.access-key}} and {{s3.secret-key}} the
credentials are logged on DEBUG level in HadoopConfigLoader:104.
{quote}
job-cluster_1 | 2018-11-15 18:02:25,248 DEBUG
org.apache.flink.fs.s3presto.shaded.org.apache.flink.runtime.fs.hdfs.HadoopConfigLoader
- Adding Flink config entry for s3.secret-key as
presto.s3.secret-key=minio123 to Hadoop config
job-cluster_1 | 2018-11-15 18:02:25,248 DEBUG
org.apache.flink.fs.s3presto.shaded.org.apache.flink.runtime.fs.hdfs.HadoopConfigLoader
- Adding Flink config entry for s3.endpoint as
presto.s3.endpoint=http://172.17.0.1:9001 to Hadoop config
job-cluster_1 | 2018-11-15 18:02:25,248 DEBUG
org.apache.flink.fs.s3presto.shaded.org.apache.flink.runtime.fs.hdfs.HadoopConfigLoader
- Adding Flink config entry for s3.access-key as presto.s3.access-key=minio
to Hadoop config
{quote}
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