[
https://issues.apache.org/jira/browse/KYLIN-5767?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17832357#comment-17832357
]
pengfei.zhan edited comment on KYLIN-5767 at 3/30/24 2:37 AM:
--------------------------------------------------------------
h1. Design
add the method `getCountData` to
org.apache.kylin.source.jdbc.ISourceConnector, put the execution of sql `select
count \* from table` to the datasource.
was (Author: JIRAUSER294653):
h1. Design
add the method `getCountData` to
org.apache.kylin.source.jdbc.ISourceConnector, put the execution of sql `select
count(*) from table` to the datasource.
> Calculating total rows abnormal when jdbc datasource is connnected
> ------------------------------------------------------------------
>
> Key: KYLIN-5767
> URL: https://issues.apache.org/jira/browse/KYLIN-5767
> Project: Kylin
> Issue Type: Bug
> Components: Job Engine
> Affects Versions: 5.0-beta
> Reporter: pengfei.zhan
> Assignee: pengfei.zhan
> Priority: Major
> Fix For: 5.0.0
>
>
> {{When the JDBC data source is connected, the snapshot management function is
> enabled and the dimension table is not sampled, optimize the build logic to
> ensure that the job can be executed normally when the dimension table data
> volume is large}}
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
