Denis Chudov created IGNITE-28398:
-------------------------------------
Summary: Add meta storage metrics - size of notification futures
chain, time of notification application
Key: IGNITE-28398
URL: https://issues.apache.org/jira/browse/IGNITE-28398
Project: Ignite
Issue Type: Bug
Reporter: Denis Chudov
*Motivation*
Sometimes we see the following:
{code:java}
Lease update invocation failed because of outdated lease data on this node{code}
This is logged continuously during the significant period of time.
This means that meta storage notifications highly likely lag behind the real
time, which may also affect cluster safe time and maybe something else.
I think, this may happen because of big chain of notification futures, and in
the case when each notification takes long time, but now we don't have any
metrics to see this.
*Definition of done*
Metrics for size of notification futures chain, time of notification
application added.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
