SAP Knowledge Base Article - Preview

3578668 - Java client Application Reconnection During Oracle Database Failover in Pacemaker Cluster

Symptom

  • Reconnection of Java client applications needed to the database during a database failover in a Pacemaker cluster.
  • The database is running on one node of a 2-node Pacemaker cluster, while Java central services are running on the other node.


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Environment

  • Red Hat Linux
  • SAP Oracle DB

Product

ABAP platform all versions ; SAP NetWeaver all versions

Keywords

Java, Application, Reconnection, Database, Failover, Pacemaker, Cluster, Node, HikariCP, Apache DBCP, Universal Connection Pool, UCP, DataSource, Retry Logic, Connection Failover Logic, Health Check, Monitoring , KBA , BC-OP-LNX-RH , Red Hat Linux , BC-JAS-COR , Enterprise Runtime, Core J2EE Framework , Problem

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