[ https://issues.apache.org/jira/browse/HIVE-17183?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sankar Hariappan updated HIVE-17183: ------------------------------------ Status: Open (was: Patch Available) > Disable rename operations during bootstrap dump > ----------------------------------------------- > > Key: HIVE-17183 > URL: https://issues.apache.org/jira/browse/HIVE-17183 > Project: Hive > Issue Type: Sub-task > Components: repl > Affects Versions: 2.1.0 > Reporter: Sankar Hariappan > Assignee: Sankar Hariappan > Labels: DR, replication > Fix For: 3.0.0 > > Attachments: HIVE-17183.01.patch, HIVE-17183.02.patch, > HIVE-17183.03.patch > > > Currently, bootstrap dump shall lead to data loss when any rename happens > while dump in progress. > *Scenario:* > - Fetch table names (T1 and T2) > - Dump table T1 > - Rename table T2 to T3 generates RENAME event > - Dump table T2 is noop as table doesn’t exist. > - In target after load, it only have T1. > - Apply RENAME event will fail as T2 doesn’t exist in target. > This feature can be supported in next phase development as it need proper > design to keep track of renamed tables/partitions. > So, for time being, we shall disable rename operations when bootstrap dump in > progress to avoid any inconsistent state. -- This message was sent by Atlassian JIRA (v6.4.14#64029)