Can you post the full stack trace? I want to confirm that this is logged while 
trying to obtain the heartbeat.This message is a warning message and is not 
expected to shutdown nimbus.


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On Thursday, January 18, 2024, 11:19 AM, Devendar Rao 
<devendar.gu...@gmail.com> wrote:

Hi,
We're constantly seeing issues in storm 2.3.0 with blobs with each topology 
deployment. Supervisor/nimbus dies after seeing the below exceptions. 
Is this a known issue? Are we hitting any blob cache size limits?
Exceptions:
"Could not download the blob with key:"
o.a.s.d.n.Nimbus pool-29-thread-22 [WARN] 
.org.apache.storm.utils.WrappedKeyNotFoundException


Can someone please shed some light on this?
Thanks



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