[
https://issues.apache.org/jira/browse/BEAM-1323?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ismaël Mejía updated BEAM-1323:
-------------------------------
Component/s: (was: z-do-not-use-sdk-java-extensions)
io-java-jdbc
> Add parallelism/splitting in JdbcIO
> -----------------------------------
>
> Key: BEAM-1323
> URL: https://issues.apache.org/jira/browse/BEAM-1323
> Project: Beam
> Issue Type: Improvement
> Components: io-java-jdbc
> Reporter: Jean-Baptiste Onofré
> Assignee: Jean-Baptiste Onofré
> Priority: Major
> Fix For: Not applicable
>
>
> Now, the JDBC IO is basically a {{DoFn}} executed with a {{ParDo}}. So, it
> means that parallelism is "limited" and executed on one executor.
> We can imagine to create several JDBC {{BoundedSource}}s splitting the SQL
> query in subset (for instance using row id paging or any "splitting/limit"
> we can figure based on the original SQL query) (something similar to what
> Sqoop is doing).
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
