steveloughran commented on a change in pull request #951: HADOOP-15183. S3Guard store becomes inconsistent after partial failure of rename URL: https://github.com/apache/hadoop/pull/951#discussion_r293480057
########## File path: hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/s3guard/MetadataStore.java ########## @@ -169,15 +186,33 @@ void move(Collection<Path> pathsToDelete, @RetryTranslated void put(PathMetadata meta) throws IOException; + /** + * Saves metadata for exactly one path, potentially + * using any bulk operation state to eliminate duplicate work. + * Review comment: None of the metastores are doing anything with delayed operations, just tracking it. Clarified in the javadocs ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
