[TD-3222]<fix>: fix JNI connection failover bugs in jdbcdriver
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@ -4,7 +4,6 @@ import org.junit.Test;
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import java.sql.*;
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import java.text.SimpleDateFormat;
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import java.util.Date;
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import java.util.concurrent.TimeUnit;
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public class FailOverTest {
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@ -18,13 +17,17 @@ public class FailOverTest {
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long end = System.currentTimeMillis() + 1000 * 60 * 5;
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while (System.currentTimeMillis() < end) {
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try (Connection conn = DriverManager.getConnection(url)) {
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Statement stmt = conn.createStatement();
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ResultSet resultSet = stmt.executeQuery("select server_status()");
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resultSet.next();
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int status = resultSet.getInt("server_status()");
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System.out.println(">>>>>>>>>" + sdf.format(new Date()) + " status : " + status);
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stmt.close();
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try (Connection conn = DriverManager.getConnection(url); Statement stmt = conn.createStatement()) {
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ResultSet rs = stmt.executeQuery("show dnodes()");
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ResultSetMetaData meta = rs.getMetaData();
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while (rs.next()) {
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for (int i = 1; i <= meta.getColumnCount(); i++) {
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System.out.print(meta.getColumnLabel(i) + ": " + rs.getString(i) + "\t");
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}
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System.out.println();
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}
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System.out.println("=======================");
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rs.close();
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TimeUnit.SECONDS.sleep(5);
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} catch (SQLException | InterruptedException e) {
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e.printStackTrace();
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