What exactly meant by "Send Data Packet Blocked On Network Average Time Across DataNodes"?
Does following graph shows any network slowness?
My point is on Feb 7th (second pic), packets are delayed upto 4 minutes, on Feb 8th packet delay is only in milliseconds which is normal.
We have some "Connection reset by peer" errors from HDFS, so I am correlating this metric with the errors.
“Send Data Packet Blocked...” is this metric related to network packet delay?