Hi Igniters, We have upgraded OS version from Red Hat 6.10(Santiago) to 7.8(Maipo) in Client server. Ignite cluster nodes' OS are already on 7.8, we just upgraded client server OS.
After upgrading client server, we are facing slow connections with cluster almost 5 mints. Sometimes it's not even able to connect to cluster from the client server, so had to retry multiple times. We have another client server with OS version 6.10 from which we are not facing such issue. Is there any issue compatibility issue with Red Hat 7.8 version. We are using ignite 2.7.6 version. Please find netstat output below of upgraded client server: Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name (Not all processes could be identified, non-owned process info will not be shown, you would have to be root to see it all.) tcp 0 0 0.0.0.0:47101 0.0.0.0:* LISTEN 38647/bwengine tcp 0 0 0.0.0.0:10801 0.0.0.0:* LISTEN 38647/bwengine tcp 6674800 0 ClientIP:49917 ServerIP:47500 ESTABLISHED 38647/bwengine udp 0 0 127.0.0.1:49634 127.0.0.1:53 ESTABLISHED 38647/bwengine unix 2 [ ] STREAM CONNECTED 142186514 38647/bwengine unix 3 [ ] STREAM CONNECTED 142148803 38647/bwengine unix 2 [ ] STREAM CONNECTED 142053176 38647/bwengine unix 3 [ ] STREAM CONNECTED 142112733 38647/bwengine unix 3 [ ] STREAM CONNECTED 142148802 38647/bwengine unix 3 [ ] STREAM CONNECTED 142112732 38647/bwengine Any pointers on this would be helpful. Thanks and Regards, Kamlesh Joshi "Confidentiality Warning: This message and any attachments are intended only for the use of the intended recipient(s). are confidential and may be privileged. If you are not the intended recipient. you are hereby notified that any review. re-transmission. conversion to hard copy. copying. circulation or other use of this message and any attachments is strictly prohibited. If you are not the intended recipient. please notify the sender immediately by return email. and delete this message and any attachments from your system. Virus Warning: Although the company has taken reasonable precautions to ensure no viruses are present in this email. The company cannot accept responsibility for any loss or damage arising from the use of this email or attachment."
