After "Configure Portal Database Clustering",
Can not log-in to API Portal.
The following error appeared.
It appears your session has timed out.
Also, the following error occurs frequently.
(ReplicationActionThread:) - Got temporary error 20008 'Query aborted due to out of query memory' from NDBCLUSTER
(ReplicationActionThread:) - [ReplicationManager general] -- org.hibernate.exception.GenericJDBCException: could not extract ResultSet
The configuration of MySQLCluster isn't proper for the environment.
API Portal 3.5MySQL 5.5.45MySQL Cluster NDB 7.2
Change config.ini of MySQLCluster.
01. Add "MaxAllocate" set value 128MB (or more)
02. Remove it if "SharedGlobalMemory=0" exists in the config.ini.