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https://issues.apache.org/jira/browse/IMPALA-13414?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Joe McDonnell updated IMPALA-13414:
-----------------------------------
    Epic Link: IMPALA-14119  (was: IMPALA-12817)

> Add client identifier to tuple cache correctness check
> ------------------------------------------------------
>
>                 Key: IMPALA-13414
>                 URL: https://issues.apache.org/jira/browse/IMPALA-13414
>             Project: IMPALA
>          Issue Type: Improvement
>          Components: Backend
>            Reporter: Yida Wu
>            Priority: Minor
>
> A follow-up task for IMPALA-12908. Currently we store the fragment id of the 
> tuple cache entry as the metadata, which helps correctness checking to 
> identify which fragment created the tuple cached entry. The task is to see 
> whether we can also add client identifier information to enhance the tuple 
> cache correctness check.



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