[
https://issues.apache.org/jira/browse/HIVE-21762?focusedWorklogId=256633&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-256633
]
ASF GitHub Bot logged work on HIVE-21762:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 10/Jun/19 05:09
Start Date: 10/Jun/19 05:09
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_r291880791
##########
File path: ql/src/java/org/apache/hadoop/hive/ql/parse/HiveParser.g
##########
@@ -924,6 +926,30 @@ replConfigsList
keyValueProperty (COMMA keyValueProperty)* -> ^(TOK_REPL_CONFIG_LIST
keyValueProperty+)
;
+replTableLevelPolicy
+@init { pushMsg("replication table level policy definition", state); }
+@after { popMsg(state); }
+ :
+ ((replTablesIncludeList=replTablesList) (DOT
replTablesExcludeList=replTablesList)?)
+ -> ^(TOK_REPL_TABLES $replTablesIncludeList $replTablesExcludeList?)
+ ;
+
+replTablesList
+@init { pushMsg("replication table name or comma separated table names pattern
list", state); }
+@after { popMsg(state); }
+ :
+ (replTable=identifier) -> ^(TOK_TABNAME $replTable)
Review comment:
i think we should follow this same as create table. if create table allows
creating a table with name having * and +, then we should allow else, it should
fail.
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
Issue Time Tracking
-------------------
Worklog Id: (was: 256633)
Time Spent: 3h 40m (was: 3.5h)
> 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: 3h 40m
> 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.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
