[jira] [Updated] (FLINK-24861) Support to disable caching missing key for lookup cache

2021-11-23 Thread Martijn Visser (Jira)


 [ 
https://issues.apache.org/jira/browse/FLINK-24861?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Martijn Visser updated FLINK-24861:
---
Release Note: You can now configure the JDBC connector to enable or disable 
caching results for keys which don't exist in the database. This is enabled by 
default. 

> Support to disable caching missing key for lookup cache 
> 
>
> Key: FLINK-24861
> URL: https://issues.apache.org/jira/browse/FLINK-24861
> Project: Flink
>  Issue Type: New Feature
>  Components: Connectors / JDBC
>Affects Versions: 1.14.0
>Reporter: Gaurav Miglani
>Assignee: Gaurav Miglani
>Priority: Major
>  Labels: pull-request-available
> Fix For: 1.15.0
>
>
> Ideally, in case of cache miss for a key, or with null value fetch for key, 
> key shouldn't be cached



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[jira] [Updated] (FLINK-24861) Support to disable caching missing key for lookup cache

2021-11-23 Thread Jark Wu (Jira)


 [ 
https://issues.apache.org/jira/browse/FLINK-24861?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Jark Wu updated FLINK-24861:

Summary: Support to disable caching missing key for lookup cache   (was: 
Flink MySQL Look cache update for empty hit)

> Support to disable caching missing key for lookup cache 
> 
>
> Key: FLINK-24861
> URL: https://issues.apache.org/jira/browse/FLINK-24861
> Project: Flink
>  Issue Type: New Feature
>  Components: Connectors / JDBC
>Affects Versions: 1.14.0
>Reporter: Gaurav Miglani
>Assignee: Gaurav Miglani
>Priority: Major
>  Labels: pull-request-available
>
> Ideally, in case of cache miss for a key, or with null value fetch for key, 
> key shouldn't be cached



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