Gabor Bota created HADOOP-17454: ----------------------------------- Summary: [s3a] Disable bucket existence check - set fs.s3a.bucket.probe to 0 Key: HADOOP-17454 URL: https://issues.apache.org/jira/browse/HADOOP-17454 Project: Hadoop Common Issue Type: Improvement Reporter: Gabor Bota Assignee: Gabor Bota
Set the value of fs.s3a.bucket.probe to 0 in the code-default.xml. Bucket existence checks are done in the initialization phase of the S3AFileSystem. It's not required to run this check: the operation itself will fail if the bucket does not exist instead of the check. Some points on why do we want to set this to 0: * When it's set to 0, bucket existence checks won't be done during initialization thus making it faster. * Avoid the additional one or two requests on the bucket root, so the user does not need rights to read or list that folder. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org