java.sql.SQLRecoverableException: IO 错误: The Network Adapter could not establish the connection

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via Oracle Community by TzuWen, Lin, 5 months ago
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IO Error: The Network Adapter could not establish the connection
via Stack Overflow by Afgan
, 1 week ago
IO Error: Connection reset by peer: socket write error Connection refused: connect
at Method)
at oracle.jdbc.driver.T4CConnection.connect(
at oracle.jdbc.driver.T4CConnection.logon(
at oracle.jdbc.driver.PhysicalConnection.(
at oracle.jdbc.driver.T4CConnection.(
at oracle.jdbc.driver.T4CDriverExtension.getConnection(
at oracle.jdbc.driver.OracleDriver.connect(
at oracle.jdbc.pool.OracleDataSource.getPhysicalConnection(
at oracle.jdbc.pool.OracleDataSource.getConnection(
at oracle.sysman.omsca.util.CoreOMSConfigAssistantUtil.checkMDSRepository(
at oracle.sysman.omsca.framework.OMSGenericAdapter.doPreRequisiteChecks(
at oracle.sysman.omsca.framework.OMSCAFreshInstall.execute(
at oracle.sysman.omsca.framework.OMSConfigAssistantDriver.main(

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