There is unfortunately no knob for you to turn to get the previous behavior.
The host variable has a number of issues (being inconsistent across
processes, not being configurable, not being stable (because we just
forward what we get from the RPC layer)), such that at the moment it
probably shouldn't be relied on at all.
https://issues.apache.org/jira/browse/FLINK-7198
https://issues.apache.org/jira/browse/FLINK-8358
On 01/02/2022 07:32, Mayur Gubrele wrote:
Hi,
Can someone please take a look at this? It's a major blocker for us.
Thanks,
Mayur
On Fri, Jan 21, 2022 at 2:11 PM Mayur Gubrele
<mayur.gubr...@gojek.com> wrote:
Hello,
We recently upgraded our Flink cluster to 1.14 and noticed that
all the taskmanager metrics we receive in our Prometheus data
source get host IPs instead of hostnames, which was the case
earlier before we moved to 1.14.
I see on the flink dashboard as well under taskmanager details,
host IPs are being populated now. This is a breaking change for
us. Some of our APIs use this host tag value which used to be the
hostname earlier.
Can you tell us if there's a way we can configure to get hostnames
instead of IPs?
Thanks,
Mayur
