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https://issues.apache.org/jira/browse/BEAM-14161?focusedWorklogId=762535&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-762535
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ASF GitHub Bot logged work on BEAM-14161:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 26/Apr/22 20:47
Start Date: 26/Apr/22 20:47
Worklog Time Spent: 10m
Work Description: pabloem commented on PR #16863:
URL: https://github.com/apache/beam/pull/16863#issuecomment-1110234383
I need to find the time to address questions here.
Issue Time Tracking
-------------------
Worklog Id: (was: 762535)
Time Spent: 50m (was: 40m)
> Add dynamic splitting to JdbcIO.readWithPartitions
> --------------------------------------------------
>
> Key: BEAM-14161
> URL: https://issues.apache.org/jira/browse/BEAM-14161
> Project: Beam
> Issue Type: Improvement
> Components: io-java-jdbc
> Reporter: Pablo Estrada
> Assignee: Jean-Baptiste Onofré
> Priority: P2
> Fix For: Not applicable
>
> Time Spent: 50m
> Remaining Estimate: 0h
>
> Now, the JDBC IO is basically a {{DoFn}} executed with a {{{}ParDo{}}}. So,
> it means that parallelism is "limited" and executed on one executor.
> ReadWithPartitions does some preliminary partitioning of the data, but any
> skew in data range or workload will create an unbalanced workload.
>
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