========= s3_hadoop ========= Copy the Hadoop S3 connector jar file into the Hadoop classpath. Environment Variables --------------------- HADOOP_S3_JAR_ORIGIN :Required: No :Default: Depends on plugin. :Description: Path to where the S3 jar is (already) located. HADOOP_S3_JAR_DOWNLOAD :Required: No :Default: None. :Description: If set, use a download a specific S3 jar instead of one already available on the image. DIB_HDFS_LIB_DIR :Required: No :Default: /usr/share/hadoop/lib :Description: Directory in the guest where to save the S3 jar. Shared with swift_hadoop.