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https://issues.apache.org/jira/browse/BEAM-7730?focusedWorklogId=308326&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-308326
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ASF GitHub Bot logged work on BEAM-7730:
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Author: ASF GitHub Bot
Created on: 07/Sep/19 09:03
Start Date: 07/Sep/19 09:03
Worklog Time Spent: 10m
Work Description: dmvk commented on issue #9296: [BEAM-7730] Introduce
Flink 1.9 Runner
URL: https://github.com/apache/beam/pull/9296#issuecomment-529089143
@tweise Hi Thhomas, there was no upfront discussion as this was first
developed in our internal build and now we are in the process of contributing
the runner to beam. The runner is made the exactly same way as the runners for
previous flink versions. Unfortunately this time, there were many breaking
changes on the flink side (due to stream & batch unification effort), so the
problem with the current approach became more visible.
There were discussions on ML about removal of 1.5, 1.6 versions, which would
IMO eliminate the overhead to a bearable level (these versions are unsupported
by the flink community anyway). Most of the classes that we "copy & paste"
between versions are due to 1.5 compatibility.
I'll try to bring this to ML to see, if anyone has a better idea how to
handle these differences.
Thanks,
D.
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Issue Time Tracking
-------------------
Worklog Id: (was: 308326)
Time Spent: 2h 20m (was: 2h 10m)
> Add Flink 1.9 build target and Make FlinkRunner compatible with Flink 1.9
> -------------------------------------------------------------------------
>
> Key: BEAM-7730
> URL: https://issues.apache.org/jira/browse/BEAM-7730
> Project: Beam
> Issue Type: New Feature
> Components: runner-flink
> Reporter: sunjincheng
> Assignee: David Moravek
> Priority: Major
> Fix For: 2.16.0
>
> Time Spent: 2h 20m
> Remaining Estimate: 0h
>
> Apache Flink 1.9 will coming and it's better to add Flink 1.9 build target
> and make Flink Runner compatible with Flink 1.9.
> I will add the brief changes after the Flink 1.9.0 released.
> And I appreciate it if you can leave your suggestions or comments!
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