core-site.xml 에 AWS credential 설정
S3
Authentication properties
<property>
<name>fs.s3.awsAccessKeyId</name>
<description>AWS access key ID</description>
</property>
<property>
<name>fs.s3.awsSecretAccessKey</name>
<description>AWS secret key</description>
</property>
S3N
Authentication properties
<property>
<name>fs.s3n.awsAccessKeyId</name>
<description>AWS access key ID</description>
</property>
<property>
<name>fs.s3n.awsSecretAccessKey</name>
<description>AWS secret key</description>
</property>확인
hadoop fs -ls s3n://s3bucket
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