java.sql.SQLException: Io exception: Unknown host specified

Coderanch | Ajit Sawant | 7 years ago
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Root Cause Analysis

  1. java.sql.SQLException

    Io exception: Unknown host specified

    at oracle.jdbc.driver.DatabaseError.throwSqlException()
  2. Oracle jdbc
    1. oracle.jdbc.driver.DatabaseError.throwSqlException(
    2. oracle.jdbc.driver.DatabaseError.throwSqlException(
    3. oracle.jdbc.driver.DatabaseError.throwSqlException(
    4. oracle.jdbc.driver.T4CConnection.logon(
    5. oracle.jdbc.driver.PhysicalConnection.<init>(
    6. oracle.jdbc.driver.T4CConnection.<init>(
    7. oracle.jdbc.driver.T4CDriverExtension.getConnection(
    8. oracle.jdbc.driver.OracleDriver.connect(
    8 frames
  3. Java RT
    1. java.sql.DriverManager.getConnection(
    2. java.sql.DriverManager.getConnection(
    2 frames
  4. Unknown
    1. testjdbc.main(
    1 frame