com.pega.dsm.dnode.impl.prpc.service.ServiceDeploymentImpl >< BEA-000000 >< Unable to get member information from stale node
We are in the process of upgrading from 7.2.1 to 8.2.2. We have successfully upgraded in the lowest environment and are moving the updated image (whole database image) from lower to higher environments. Our environment is thus now, Pega 8.2.2 on Weblogic 12c and Oracle 11g.
On moving to higher environment(s) we noticed a new recurring warning in our Weblogic (stdout of each node) log almost every minute. A sample of such warning is as given below:
<Aug 7, 2019 4:52:42 PM EDT> <Warning> <com.pega.dsm.dnode.impl.prpc.service.ServiceDeploymentImpl> <BEA-000000> <Unable to get member information from b4f8cab7c9872ff128a82c93223ed2fa and its pulse was last updated 26086852 minutes ago, marking it unreachable>
The node b4f8cab7c9872ff128a82c93223ed2fa is the node from the lowest environment and does not exist in this environment and thus data related to node b4f8cab7c9872ff128a82c93223ed2fa can be considered stale.
We checked pr_sys_statusnodes and it has the records for correct nodes only. We have cleaned the temp directories in each node and have also cleaned any stale data related to the node in the following tables:
Unfortunately, the warning is still there in the log.
Please let me know if anything else comes to your mind. I am suspecting, there might be blob column(s) that has the stale node details which we are missing as our scripts are checking only for exposed columns.