[
https://issues.apache.org/jira/browse/HIVE-23571?focusedWorklogId=603884&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-603884
]
ASF GitHub Bot logged work on HIVE-23571:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 30/May/21 08:27
Start Date: 30/May/21 08:27
Worklog Time Spent: 10m
Work Description: ashish-kumar-sharma commented on a change in pull
request #2128:
URL: https://github.com/apache/hive/pull/2128#discussion_r642040720
##########
File path:
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/cache/SharedCache.java
##########
@@ -2476,6 +2498,25 @@ public boolean isTableConstraintValid(String catName,
String dbName, String tblN
return isValid;
}
+ public boolean isTableCacheStale(String catName, String dbName, String
tblName, String validWriteIdList) {
+ boolean isStale = true;
+
+ if (StringUtils.isEmpty(validWriteIdList))
+ return isStale;
Review comment:
There is background updater thread which is running in certain interval.
Which update all table object. We are targeting eventual consistency for cached
store.
https://cwiki.apache.org/confluence/display/Hive/Synchronized+Metastore+Cache
--
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:
[email protected]
Issue Time Tracking
-------------------
Worklog Id: (was: 603884)
Time Spent: 2h 40m (was: 2.5h)
> [CachedStore] Add ValidWriteIdList to SharedCache.TableWrapper
> --------------------------------------------------------------
>
> Key: HIVE-23571
> URL: https://issues.apache.org/jira/browse/HIVE-23571
> Project: Hive
> Issue Type: Sub-task
> Reporter: Kishen Das
> Assignee: Ashish Sharma
> Priority: Major
> Labels: pull-request-available
> Time Spent: 2h 40m
> Remaining Estimate: 0h
>
> Add ValidWriteIdList to SharedCache.TableWrapper. This would be used in
> deciding whether a given read request can be served from the cache or we have
> to reload it from the backing database.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
