Steve Loughran created HADOOP-17323: ---------------------------------------
Summary: s3a getFileStatus("/") to skip IO Key: HADOOP-17323 URL: https://issues.apache.org/jira/browse/HADOOP-17323 Project: Hadoop Common Issue Type: Sub-task Components: fs/s3 Affects Versions: 3.3.0 Reporter: Steve Loughran Calls to "hadoop fs ls s3a://something/" add a full getFileStatus() sequence (HEAD, LIST, LIST) because FsShell Ls calls getFileStatus on every input. We should just build a root status entry immediately. There's one consequence: if a user has disabled the s3a existence probe, there will be no checks for the bucket existence. But that can be viewed as a "well, that's what happens" behaviour -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-dev-h...@hadoop.apache.org