As there were no strong objections, we'll proceed with bumping the Hadoop
version to 2.8.5 and removing the safeguards and the CI for any earlier
versions. This will effectively make the Hadoop 2.8.5 the least supported
version in Flink 1.15.
Best,
D.
On Thu, Dec 23, 2021 at 11:03 AM Till
If there are no users strongly objecting to dropping Hadoop support for <
2.8, then I am +1 for this since otherwise we won't gain a lot as Xintong
said.
Cheers,
Till
On Wed, Dec 22, 2021 at 10:33 AM David Morávek wrote:
> Agreed, if we drop the CI for lower versions, there is actually no
Agreed, if we drop the CI for lower versions, there is actually no point of
having safeguards as we can't really test for them.
Maybe one more thought (it's more of a feeling), I feel that users running
really old Hadoop versions are usually slower to adopt (they most likely
use what the current
Sorry to join the discussion late.
+1 for dropping support for hadoop versions < 2.8 from my side.
TBH, warping the reflection based logic with safeguards sounds a bit
neither fish nor fowl to me. It weakens the major benefits that we look for
by dropping support for early versions.
- The
CC user@f.a.o
Is anyone aware of something that blocks us from doing the upgrade?
D.
On Tue, Dec 21, 2021 at 5:50 PM David Morávek
wrote:
> Hi Martijn,
>
> from person experience, most Hadoop users are lagging behind the release
> lines by a lot, because upgrading a Hadoop cluster is not
