[
https://issues.apache.org/jira/browse/HIVE-25372?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
ASF GitHub Bot updated HIVE-25372:
----------------------------------
Labels: pull-request-available (was: )
> [Hive] Advance write ID for remaining DDLs
> ------------------------------------------
>
> Key: HIVE-25372
> URL: https://issues.apache.org/jira/browse/HIVE-25372
> Project: Hive
> Issue Type: Sub-task
> Components: HiveServer2
> Reporter: Kishen Das
> Assignee: Kishen Das
> Priority: Major
> Labels: pull-request-available
> Time Spent: 10m
> Remaining Estimate: 0h
>
> We guarantee data consistency for table metadata, when serving data from the
> HMS cache. HMS cache relies on Valid Write IDs to decide whether to serve
> from cache or refresh from the backing DB and serve, so we have to ensure we
> advance write IDs during all alter table flows. We have to ensure we advance
> the write ID for below DDLs.
> AlterTableSetOwnerAnalyzer.java
> AlterTableSkewedByAnalyzer.java
> AlterTableSetSerdeAnalyzer.java
> AlterTableSetSerdePropsAnalyzer.java
> AlterTableUnsetSerdePropsAnalyzer.java
> AlterTableSetPartitionSpecAnalyzer
> AlterTableClusterSortAnalyzer.java
> AlterTableIntoBucketsAnalyzer.java
> AlterTableConcatenateAnalyzer.java
> AlterTableCompactAnalyzer.java
> AlterTableSetFileFormatAnalyzer.java
> AlterTableSetSkewedLocationAnalyzer.java
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
