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Posted to issues@hive.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2022/05/11 08:11:00 UTC

[jira] [Work logged] (HIVE-26191) Missing catalog name in GetTableRequest results in duplicate values in query level cache

     [ https://issues.apache.org/jira/browse/HIVE-26191?focusedWorklogId=768886&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-768886 ]

ASF GitHub Bot logged work on HIVE-26191:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 11/May/22 08:10
            Start Date: 11/May/22 08:10
    Worklog Time Spent: 10m 
      Work Description: soumyakanti3578 opened a new pull request, #3280:
URL: https://github.com/apache/hive/pull/3280

   ### What changes were proposed in this pull request?
   Add catalog name as argument to `getValidWriteIdList` method
   
   ### Why are the changes needed?
   Missing catalog results in query cache misses and duplicate cache entries
   
   ### Does this PR introduce _any_ user-facing change?
   No
   
   
   ### How was this patch tested?
   Checked the cache entries manually by debugging various qtests like `cbo_query2.q`
   




Issue Time Tracking
-------------------

            Worklog Id:     (was: 768886)
    Remaining Estimate: 0h
            Time Spent: 10m

> Missing catalog name in GetTableRequest results in duplicate values in query level cache
> ----------------------------------------------------------------------------------------
>
>                 Key: HIVE-26191
>                 URL: https://issues.apache.org/jira/browse/HIVE-26191
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Soumyakanti Das
>            Assignee: Soumyakanti Das
>            Priority: Major
>         Attachments: query_cache.png
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> {{getTableInternal}} method in {{SessionHiveMetaStoreClient}} accepts a {{GetTableRequest}} object with a {{null}} value for catalog. Because of this we can store 2 entries in the query level cache, as can be seen in the image.
>  



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