Hi all,
I'm a the author of a bloghttps://echauchot.blogspot.com/
<https://echauchot.blogspot.com/>
I have been thinking about subjects that I dealt with lately in my Flink
PRs and I need to find one that fits for a blog post, I'd like to have
your opinion on the subjects:
*
* - metrics (https://github.com/apache/flink/pull/14510): it was
dealing with delimiters. I think it is a bit low level for a blog post ?
*
* - migration of pipelines from DataSet API to DataStream API: it is
already discussed in the flink website
*
* - accumulators (https://github.com/apache/flink/pull/14558): it was
about an asynchronous get, once again a bit too low level for a blog
post ?
*
* - FileInputFormat mainly parquet improvements and fixes
(https://github.com/apache/flink/pull/15725,
https://github.com/apache/flink/pull/15172,
https://github.com/apache/flink/pull/15156): interesting but as this
API is being decommissioned, it might not be a good subject ?
*
* - doing a manual join in DataStream API in batch mode with
/KeyedCoProcessFunction///(https://issues.apache.org/jira/browse/FLINK-22587).
As the target is more Flink table/SQL for these kind of things, the
same deprecation comment as above applies.
*
=> maybe a blog post on back pressure in checkpointing
(https://github.com/apache/flink/pull/13040). WDYT ?
Best
Etienne Chauchot
