Seeing errors related to mancenter in Application logs

[Krishnakumar Kannan]

Hi,

We are using Hazelcast version 3.2.3 and configured mancenter3.2.3  for monitoring cluster. We are using Hazelcast queue inside the application.

We see  below timeout errors in the application system out logs. 

Not sure on the cause  and why the application is throwing these errors that are related to mancenter. 

The cluster and application is on the same jvm. We are seeing this error intermittently and mancenter is UP.

Please provide any clues what could be wrong?

--

[10/8/14 7:15:36:304 MST] 00000070 ManagementCen W com.hazelcast.management.ManagementCenterService  [XX.XX.XX.XXX]:<port> [<appname>.] [3.2.3] Read timed out

                                 java.net.SocketTimeoutException: Read timed out

        at java.net.SocketInputStream.socketRead0(Native Method)

        at java.net.SocketInputStream.read(SocketInputStream.java:129)

        at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)

        at java.io.BufferedInputStream.read1(BufferedInputStream.java:258)

        at java.io.BufferedInputStream.read(BufferedInputStream.java:317)

        at sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:699)

        at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:642)

        at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1218)

        at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:379)

        at com.hazelcast.management.ManagementCenterService.post(ManagementCenterService.java:331)

        at com.hazelcast.management.ManagementCenterService.access$900(ManagementCenterService.java:50)

        at com.hazelcast.management.ManagementCenterService$StateSendThread.sendState(ManagementCenterService.java:391)

        at com.hazelcast.management.ManagementCenterService$StateSendThread.run(ManagementCenterService.java:365)

Regards,

Krishna