Github user vanzin commented on a diff in the pull request:
https://github.com/apache/spark/pull/17080#discussion_r104063068
--- Diff: core/src/main/scala/org/apache/spark/deploy/SparkHadoopUtil.scala
---
@@ -82,17 +82,25 @@ class SparkHadoopUtil extends Logging {
// the behavior of the old implementation of this code, for backwards
compatibility.
if (conf != null) {
// Explicitly check for S3 environment variables
- if (System.getenv("AWS_ACCESS_KEY_ID") != null &&
- System.getenv("AWS_SECRET_ACCESS_KEY") != null) {
- val keyId = System.getenv("AWS_ACCESS_KEY_ID")
- val accessKey = System.getenv("AWS_SECRET_ACCESS_KEY")
-
+ val keyId = System.getenv("AWS_ACCESS_KEY_ID")
+ val accessKey = System.getenv("AWS_SECRET_ACCESS_KEY")
+ if (keyId != null && accessKey != null) {
hadoopConf.set("fs.s3.awsAccessKeyId", keyId)
hadoopConf.set("fs.s3n.awsAccessKeyId", keyId)
hadoopConf.set("fs.s3a.access.key", keyId)
hadoopConf.set("fs.s3.awsSecretAccessKey", accessKey)
hadoopConf.set("fs.s3n.awsSecretAccessKey", accessKey)
hadoopConf.set("fs.s3a.secret.key", accessKey)
+
+ val sessionToken = System.getenv("AWS_SESSION_TOKEN")
+ if (sessionToken != null) {
+ hadoopConf.set("fs.s3a.session.token", sessionToken)
+ logDebug(s"Found 'AWS_ACCESS_KEY_ID', 'AWS_SECRET_ACCESS_KEY'
and " +
--- End diff --
Mind removing the logs? They don't seem particularly useful.
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