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https://issues.apache.org/jira/browse/HIVE-21109?focusedWorklogId=220940&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-220940
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ASF GitHub Bot logged work on HIVE-21109:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 31/Mar/19 07:33
Start Date: 31/Mar/19 07:33
Worklog Time Spent: 10m
Work Description: sankarh commented on pull request #579: HIVE-21109 :
Support stats replication for ACID tables.
URL: https://github.com/apache/hive/pull/579#discussion_r270652339
##########
File path:
itests/hive-unit/src/test/java/org/apache/hadoop/hive/ql/parse/TestStatsReplicationScenarios.java
##########
@@ -216,16 +233,23 @@ private void
verifyNoPartitionStatsReplicationForMetadataOnly(String tableName)
String ndTableName = "ndTable";
// Partitioned table without data during bootstrap and hence no stats.
String ndPartTableName = "ndPTable";
+ String tblCreateExtra = "";
+
+ if (useAcidTables) {
Review comment:
We can add one more test set for MM (insert-only ACID tables).
Also, ACID table stats tests should cover few more operations.
1. Delete and update on Full ACID tables.
2. Insert overwrite, Truncate.
3. LOAD DATA, Import.
4. CTAS.
5. MERGE.
6. ADD/REMOVE columns.
7. Table/partition renames (Need to see, if REPL LOAD of rename event takes
care of stats too.)
Note, we need to run dump and load after each operation to check if the
stats are consistent.
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Issue Time Tracking
-------------------
Worklog Id: (was: 220940)
Time Spent: 7h 40m (was: 7.5h)
> Stats replication for ACID tables.
> ----------------------------------
>
> Key: HIVE-21109
> URL: https://issues.apache.org/jira/browse/HIVE-21109
> Project: Hive
> Issue Type: Sub-task
> Reporter: Ashutosh Bapat
> Assignee: Ashutosh Bapat
> Priority: Major
> Labels: pull-request-available
> Attachments: HIVE-21109.01.patch, HIVE-21109.02.patch,
> HIVE-21109.03.patch, HIVE-21109.04.patch, HIVE-21109.05.patch,
> HIVE-21109.06.patch, HIVE-21109.07.patch, HIVE-21109.08.patch
>
> Time Spent: 7h 40m
> Remaining Estimate: 0h
>
> Transactional tables require a writeID associated with the stats update. This
> writeId needs to be in sync with the writeId on the source and hence needs to
> be replicated from the source.
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