[ https://issues.apache.org/jira/browse/PHOENIX-4997?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Karan Mehta updated PHOENIX-4997: --------------------------------- Attachment: PHOENIX-4997.master.002.patch > Phoenix MR on snapshots can produce duplicate rows > -------------------------------------------------- > > Key: PHOENIX-4997 > URL: https://issues.apache.org/jira/browse/PHOENIX-4997 > Project: Phoenix > Issue Type: Bug > Reporter: Karan Mehta > Assignee: Karan Mehta > Priority: Major > Fix For: 4.15.0, 5.1.0 > > Attachments: PHOENIX-4997.4.x-HBase-1.4.001.patch, > PHOENIX-4997.master.001.patch, PHOENIX-4997.master.002.patch > > > Phoenix MR over snapshots uses TableSnapshotResultIterator and > SnapshotScanner classes for iterating/scanning over snapshots. They had been > copied over from HBase classes TableSnapshotScanner and > ClientSideRegionScanner classes and modified according to Phoenix > requirements. This decision was taken since some of fields of these classes > were private and hence it is not possible to reuse them. HBASE-8369 is the > main Jira. > The framework had a bug which was fixed as part of HBASE-16011. However the > fix was not ported to Phoenix and hence Phoenix MR over snapshots still > continues to have it. This Jira is to fix that issue. > FYI [~akshita.malhotra] -- This message was sent by Atlassian JIRA (v7.6.3#76005)