symious commented on PR #3082: URL: https://github.com/apache/ozone/pull/3082#issuecomment-1089742016
@avijayanhwx Could you help to check this issue? This issue can be a problem if we want to retrieve updated information from OM. In a small cluster, the connection from Recon to OM can be quite normal, with 10 minutes' interval. Please ignore the content in the following block, but each request is from Recon to OM to get delta updates. ``` 2022-04-06 09:41:57,273 [Socket Reader #1 for port 9862] WARN org.apache.hadoop.ipc.Server: Connection Authentication from Recon:56662 for protocol org.apache.hadoop.ozone.om.protocol.OzoneManagerProtocol is failed for user ozone (auth:SIMPLE). 2022-04-06 09:51:57,357 [Socket Reader #1 for port 9862] WARN org.apache.hadoop.ipc.Server: Connection Authentication from Recon:60932 for protocol org.apache.hadoop.ozone.om.protocol.OzoneManagerProtocol is failed for user ozone (auth:SIMPLE). 2022-04-06 10:01:57,436 [Socket Reader #1 for port 9862] WARN org.apache.hadoop.ipc.Server: Connection Authentication from Recon:63884 for protocol org.apache.hadoop.ozone.om.protocol.OzoneManagerProtocol is failed for user ozone (auth:SIMPLE). 2022-04-06 10:11:57,544 [Socket Reader #1 for port 9862] WARN org.apache.hadoop.ipc.Server: Connection Authentication from Recon:24028 for protocol org.apache.hadoop.ozone.om.protocol.OzoneManagerProtocol is failed for user ozone (auth:SIMPLE). 2022-04-06 10:22:04,916 [Socket Reader #1 for port 9862] WARN org.apache.hadoop.ipc.Server: Connection Authentication from Recon:26968 for protocol org.apache.hadoop.ozone.om.protocol.OzoneManagerProtocol is failed for user ozone (auth:SIMPLE). ``` But in a big cluster, since the process is too slow, this connection can be far longer then 10min's interval. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
