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i'm trying to create a connection pool and JDBC Resource to deploy a java application on glassfish server, however, I couldn't deploy the project, and this is what it said:

Error occurred during deployment: Exception while preparing the app : Exception [EclipseLink-4002] (Eclipse Persistence Services - 2.7.0.v20170811-d680af5): org.eclipse.persistence.exceptions.DatabaseException Internal Exception: java.sql.SQLException: Error in allocating a connection. Cause: The connection could not be allocated: Cannot open file:C:\Users\nguye\GlassFish_Server500\glassfish\domains\domain1/config/keystore.jks [Keystore was tampered with, or password was incorrect] Error Code: 0. Please see server.log for more details.

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1 Answers1

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Just try adding ?autoReconnect=true&useSSL=false to you database on NetBeans as well as on connection pool URL.

Dharman
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