[ https://issues.apache.org/jira/browse/HBASE-17168?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16227553#comment-16227553 ]
stack commented on HBASE-17168: ------------------------------- [~Apache9] for hbase2? Thanks sir. > Use a cell as the start point of a scan internally > -------------------------------------------------- > > Key: HBASE-17168 > URL: https://issues.apache.org/jira/browse/HBASE-17168 > Project: HBase > Issue Type: Sub-task > Components: Client, scan > Reporter: Duo Zhang > Fix For: 1.5.0, 2.0.0-beta-1 > > > Mainly for restart a scan when error. For now, the logic for reverse scan is > not stable. You can see the ConnectionUtils.createClosestRowBefore. we just > append some 0xFF to the end of a key. This works for most time but > theoretically we could have a row between the given row and the 'closest row > before'. > So here I propose we use a cell as the start point of a scan internally as we > can use createFirstOnRow or createLastOnRow to bettr control the restart > point. -- This message was sent by Atlassian JIRA (v6.4.14#64029)