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https://issues.apache.org/jira/browse/HIVE-18988?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16429767#comment-16429767
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ASF GitHub Bot commented on HIVE-18988:
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GitHub user sankarh opened a pull request:
https://github.com/apache/hive/pull/331
HIVE-18988: Support bootstrap replication of ACID tables.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/sankarh/hive HIVE-18988
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/hive/pull/331.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #331
----
commit a503722c4fb61a024702977a0c81ef948b98d483
Author: Sankar Hariappan <mailtosankarh@...>
Date: 2018-04-05T16:57:43Z
HIVE-18988: Support bootstrap replication of ACID tables.
----
> 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: 3.0.0
>
>
> 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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