[ https://issues.apache.org/jira/browse/HADOOP-14467?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16120327#comment-16120327 ]
Steve Loughran commented on HADOOP-14467: ----------------------------------------- let's not worry about it for now > S3Guard: Improve FNFE message when opening a stream > --------------------------------------------------- > > Key: HADOOP-14467 > URL: https://issues.apache.org/jira/browse/HADOOP-14467 > Project: Hadoop Common > Issue Type: Sub-task > Components: fs/s3 > Reporter: Aaron Fabbri > Assignee: Aaron Fabbri > Priority: Minor > Fix For: HADOOP-13345 > > Attachments: HADOOP-14467-HADOOP-13345.001.patch > > > Following up on the [discussion on > HADOOP-13345|https://issues.apache.org/jira/browse/HADOOP-13345?focusedCommentId=16030050&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-16030050], > because S3Guard can serve getFileStatus() from the MetadataStore without > doing a HEAD on S3, a FileNotFound error on a file due to S3 GET > inconsistency does not happen on open(), but on the first read of the stream. > We may add retries to the S3 client in the future, but for now we should > have an exception message that indicates this may be due to inconsistency > (assuming it isn't a more straightforward case like someone deleting the > object out from under you). > This is expected to be a rare case, since the S3 service is now mostly > consistent for GET. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org