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https://issues.apache.org/jira/browse/HIVE-18988?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sankar Hariappan updated HIVE-18988:
------------------------------------
Description:
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.
was:
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.
> 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 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.
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