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https://issues.apache.org/jira/browse/HIVE-21762?focusedWorklogId=256586&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-256586
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ASF GitHub Bot logged work on HIVE-21762:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 10/Jun/19 02:42
Start Date: 10/Jun/19 02:42
Worklog Time Spent: 10m
Work Description: maheshk114 commented on pull request #664: HIVE-21762:
REPL DUMP to support new format for replication policy input to take included
tables list.
URL: https://github.com/apache/hive/pull/664#discussion_r291595952
##########
File path: ql/src/java/org/apache/hadoop/hive/ql/parse/HiveParser.g
##########
@@ -891,13 +893,13 @@ replDumpStatement
@init { pushMsg("replication dump statement", state); }
@after { popMsg(state); }
: KW_REPL KW_DUMP
- (dbName=identifier) (DOT tblName=identifier)?
+ (dbName=identifier) (DOT tablePolicy=replTableLevelPolicy)?
Review comment:
i think even if its only one table ..only one repl policy per database
should be allowed. else user may start a replication with just table name and
other with pattern.
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Issue Time Tracking
-------------------
Worklog Id: (was: 256586)
Time Spent: 1h 10m (was: 1h)
> REPL DUMP to support new format for replication policy input to take included
> tables list.
> ------------------------------------------------------------------------------------------
>
> Key: HIVE-21762
> URL: https://issues.apache.org/jira/browse/HIVE-21762
> Project: Hive
> Issue Type: Sub-task
> Components: repl
> Reporter: Sankar Hariappan
> Assignee: Sankar Hariappan
> Priority: Major
> Labels: DR, Replication, pull-request-available
> Attachments: HIVE-21762.01.patch, HIVE-21762.02.patch,
> HIVE-21762.03.patch
>
> Time Spent: 1h 10m
> Remaining Estimate: 0h
>
> - REPL DUMP syntax:
> {code}
> REPL DUMP <repl_policy> [FROM <last_repl_id> WITH <key_values_list>;
> {code}
> - New format for the Replication policy have 3 parts all separated with Dot
> (.).
> 1. First part is DB name.
> 2. Second part is included list. Comma separated table names/regex with in
> square brackets[]. If square brackets are not there, then it is treated as
> single table replication which skips DB level events.
> 3. Third part is excluded list. Comma separated table names/regex with in
> square brackets[].
> {code}
> <db_name> -- Full DB replication which is currently supported
> <db_name>.[] - Full DB replication
> <db_name>.['.*?'] - Full DB replication
> <db_name>.t1 -- Single table replication (DB events excluded) which is
> currently supported
> <db_name>.['t1', 't2'] -- DB replication with static list of tables t1 and
> t2 included.
> <db_name>.['t1*', 't2', '*t3'].['t100', '5t3', 't4'] -- DB replication with
> all tables having prefix t1, with suffix t3 and include table t2 and exclude
> t100 which has the prefix t1, 5t3 which suffix t3 and t4.
> {code}
> - Need to support regular expression of any format.
> - A table is included in dump only if it matches the regular expressions in
> included list and doesn't match the excluded list.
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