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HADOOP-16735. Make it clearer in config default that EnvironmentVariableCredentialsProvider supports AWS_SESSION_TOKEN. Contributed by Mingliang Liu 

This closes #1733
This commit is contained in:
Mingliang Liu 2019-12-05 17:36:51 -08:00
parent 4f758dd4c6
commit 19512b21e3
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2 changed files with 4 additions and 4 deletions
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4
hadoop-common-project/hadoop-common/src/main/resources/core-default.xml
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@ -1090,8 +1090,8 @@
Uses the values of fs.s3a.access.key and fs.s3a.secret.key.
* com.amazonaws.auth.EnvironmentVariableCredentialsProvider: supports
configuration of AWS access key ID and secret access key in
environment variables named AWS_ACCESS_KEY_ID and
AWS_SECRET_ACCESS_KEY, as documented in the AWS SDK.
environment variables named AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY,
and AWS_SESSION_TOKEN as documented in the AWS SDK.
* org.apache.hadoop.fs.s3a.auth.IAMInstanceCredentialsProvider: picks up
IAM credentials of any EC2 VM or AWS container in which the process is running.
</description>

4
hadoop-tools/hadoop-aws/src/site/markdown/tools/hadoop-aws/index.md
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@ -537,8 +537,8 @@ This means that the default S3A authentication chain can be defined as
Uses the values of fs.s3a.access.key and fs.s3a.secret.key.
* com.amazonaws.auth.EnvironmentVariableCredentialsProvider: supports
configuration of AWS access key ID and secret access key in
environment variables named AWS_ACCESS_KEY_ID and
AWS_SECRET_ACCESS_KEY, as documented in the AWS SDK.
environment variables named AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY,
and AWS_SESSION_TOKEN as documented in the AWS SDK.
* org.apache.hadoop.fs.s3a.auth.IAMInstanceCredentialsProvider: picks up
IAM credentials of any EC2 VM or AWS container in which the process is running.
</description>