I faced a new problem when running PROOF Cluster. After requesting some slots, I get the following error message when trying to open a PROOF session:
root  TProof *p = TProof::Open(“email@example.com:1093”)
Starting master: opening connection …
Warning in TXSlave::ParseBuffer: expected log path not found in
received startup buffer!
Starting master: OK
It appears like a warning but when running an analysis this does not succeed.
The problem seems a temporal problem, my experience is that after ending a PROOF Cluster session that was successful (I was able to run my jobs during one hour), I get the error message after trying to
start a new session. Then, I have to wait some time, around one hour to have this service running properly again.
Any idea on this?