symious commented on code in PR #10781: URL: https://github.com/apache/ozone/pull/10781#discussion_r3600097980
########## hadoop-ozone/common/src/main/java/org/apache/hadoop/ozone/om/helpers/OmKeyInfo.java: ########## @@ -112,6 +112,15 @@ public final class OmKeyInfo extends WithParentObjectId // been modified. private final Long expectedDataGeneration; + // S3-compatible object versioning. versionId is assigned once from the + // committing transaction's index when a version is created, then frozen; + // absent on records that predate versioning support (treated as the null + // version). A delete marker has isDeleteMarker set and no data blocks. + // isNullVersion marks the single overwritable "null version" slot per key. + private final Long versionId; Review Comment: Nice catch, Updated, PTAL. -- 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. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
