[jira] [Work started] (HIVE-18988) Support bootstrap replication of ACID tables
[ https://issues.apache.org/jira/browse/HIVE-18988?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on HIVE-18988 started by Sankar Hariappan. --- > Support bootstrap replication of ACID tables > > > Key: HIVE-18988 > URL: https://issues.apache.org/jira/browse/HIVE-18988 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, repl >Affects Versions: 3.0.0 >Reporter: Sankar Hariappan >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, pull-request-available, replication > Fix For: 3.1.0 > > Attachments: HIVE-18988.01.patch, HIVE-18988.02.patch, > HIVE-18988.03.patch > > > Bootstrapping of ACID tables, need special handling to replicate a stable > state of data. > - If ACID feature enables, then perform bootstrap dump for ACID tables with > in read txn. > -> Dump table/partition metadata. > -> Get the list of valid data files for a table using same logic as read txn > do. > -> Dump latest ValidWriteIdList as per current read txn. > - Find the valid last replication state such that it points to event ID of > open_txn event of oldest on-going txn. -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Work started] (HIVE-18988) Support bootstrap replication of ACID tables
[ https://issues.apache.org/jira/browse/HIVE-18988?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on HIVE-18988 started by Sankar Hariappan. --- > Support bootstrap replication of ACID tables > > > Key: HIVE-18988 > URL: https://issues.apache.org/jira/browse/HIVE-18988 > Project: Hive > Issue Type: Sub-task > Components: HiveServer2, repl >Affects Versions: 3.0.0 >Reporter: Sankar Hariappan >Assignee: Sankar Hariappan >Priority: Major > Labels: ACID, DR, replication > Fix For: 3.0.0 > > > Bootstrapping of ACID tables, need special handling to replicate a stable > state of data. > - If ACID feature enables, then perform bootstrap dump for ACID tables with > in read txn. > -> Dump table/partition metadata. > -> Get the list of valid data files for a table using same logic as read txn > do. > -> Dump latest valid table Write ID as per current read txn. > - Find the valid last replication state such that it points to event ID of > open_txn event of oldest on-going txn. -- This message was sent by Atlassian JIRA (v7.6.3#76005)
