Java JDBC SQL Server 2017 taking too long to connect
I've just recently installed MS SQL Server 2017 on my machine, and I'm facing this issue where just opening the connection is taking too long.
this line alone takes 5.5 seconds: con = DriverManager.getConnection(connectionUrl)
package test;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
public class Test
{
static
{
try
{
Class.forName("com.mysql.jdbc.Driver");
}
catch (Exception e)
{
}
}
public static void main(String args) throws SQLException
{
Connection con = null;
try
{
Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
String connectionUrl = "jdbc:sqlserver://localhost:1433;databaseName=BSSGI;user=bssuser;password=123456";
long startTime, endTime, total;
startTime = System.currentTimeMillis();
con = DriverManager.getConnection(connectionUrl);
endTime = System.currentTimeMillis();
total = endTime - startTime;
System.out.println("Con:" + total);
}
catch (Exception e)
{
e.printStackTrace();
System.exit(0);
}
finally
{
con.close ();
}
}
}
And this is the output that I'm getting:
run:
Con:5582
BUILD SUCCESSFUL (total time: 5 seconds)
I am able to connect to the server through MS SQL Management Studio fine and I dont see any issue with query speed or connectivity.
The server is currently run on a powerful machine, and an nvme SSD (Samsung 970 pro); so I doubt it's a machine's performance issue.
And the test program and the server are on the same machine, so I doubt it's got anything to do with network.
Thank you in advance.
java
sql-server jdbc mssql-jdbc edited Nov 28 '18 at 22:23
Gord Thompson
78.9k1497225
asked Nov 28 '18 at 21:59
user3553743user3553743
12
add a comment |
I've just recently installed MS SQL Server 2017 on my machine, and I'm facing this issue where just opening the connection is taking too long.
this line alone takes 5.5 seconds: con = DriverManager.getConnection(connectionUrl)
package test;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
public class Test
{
static
{
try
{
Class.forName("com.mysql.jdbc.Driver");
}
catch (Exception e)
{
}
}
public static void main(String args) throws SQLException
{
Connection con = null;
try
{
Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
String connectionUrl = "jdbc:sqlserver://localhost:1433;databaseName=BSSGI;user=bssuser;password=123456";
long startTime, endTime, total;
startTime = System.currentTimeMillis();
con = DriverManager.getConnection(connectionUrl);
endTime = System.currentTimeMillis();
total = endTime - startTime;
System.out.println("Con:" + total);
}
catch (Exception e)
{
e.printStackTrace();
System.exit(0);
}
finally
{
con.close ();
}
}
}
And this is the output that I'm getting:
run:
Con:5582
BUILD SUCCESSFUL (total time: 5 seconds)
I am able to connect to the server through MS SQL Management Studio fine and I dont see any issue with query speed or connectivity.
The server is currently run on a powerful machine, and an nvme SSD (Samsung 970 pro); so I doubt it's a machine's performance issue.
And the test program and the server are on the same machine, so I doubt it's got anything to do with network.
Thank you in advance.
java
sql-server jdbc mssql-jdbc edited Nov 28 '18 at 22:23
Gord Thompson
78.9k1497225
asked Nov 28 '18 at 21:59
user3553743user3553743
12
stackoverflow.com/questions/26501791/…
– CR241
Nov 28 '18 at 23:01
Enable trace logs on the jdbc driver com.microsoft.sqlserver.jdbc: TRACE
– user3474985
Nov 28 '18 at 23:10
add a comment |
I've just recently installed MS SQL Server 2017 on my machine, and I'm facing this issue where just opening the connection is taking too long.
this line alone takes 5.5 seconds: con = DriverManager.getConnection(connectionUrl)
package test;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
public class Test
{
static
{
try
{
Class.forName("com.mysql.jdbc.Driver");
}
catch (Exception e)
{
}
}
public static void main(String args) throws SQLException
{
Connection con = null;
try
{
Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
String connectionUrl = "jdbc:sqlserver://localhost:1433;databaseName=BSSGI;user=bssuser;password=123456";
long startTime, endTime, total;
startTime = System.currentTimeMillis();
con = DriverManager.getConnection(connectionUrl);
endTime = System.currentTimeMillis();
total = endTime - startTime;
System.out.println("Con:" + total);
}
catch (Exception e)
{
e.printStackTrace();
System.exit(0);
}
finally
{
con.close ();
}
}
}
And this is the output that I'm getting:
run:
Con:5582
BUILD SUCCESSFUL (total time: 5 seconds)
I am able to connect to the server through MS SQL Management Studio fine and I dont see any issue with query speed or connectivity.
The server is currently run on a powerful machine, and an nvme SSD (Samsung 970 pro); so I doubt it's a machine's performance issue.
And the test program and the server are on the same machine, so I doubt it's got anything to do with network.
Thank you in advance.
java
sql-server jdbc mssql-jdbc edited Nov 28 '18 at 22:23
Gord Thompson
78.9k1497225
asked Nov 28 '18 at 21:59
user3553743user3553743
12
I've just recently installed MS SQL Server 2017 on my machine, and I'm facing this issue where just opening the connection is taking too long.
this line alone takes 5.5 seconds: con = DriverManager.getConnection(connectionUrl)
package test;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
public class Test
{
static
{
try
{
Class.forName("com.mysql.jdbc.Driver");
}
catch (Exception e)
{
}
}
public static void main(String args) throws SQLException
{
Connection con = null;
try
{
Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
String connectionUrl = "jdbc:sqlserver://localhost:1433;databaseName=BSSGI;user=bssuser;password=123456";
long startTime, endTime, total;
startTime = System.currentTimeMillis();
con = DriverManager.getConnection(connectionUrl);
endTime = System.currentTimeMillis();
total = endTime - startTime;
System.out.println("Con:" + total);
}
catch (Exception e)
{
e.printStackTrace();
System.exit(0);
}
finally
{
con.close ();
}
}
}
And this is the output that I'm getting:
run:
Con:5582
BUILD SUCCESSFUL (total time: 5 seconds)
I am able to connect to the server through MS SQL Management Studio fine and I dont see any issue with query speed or connectivity.
The server is currently run on a powerful machine, and an nvme SSD (Samsung 970 pro); so I doubt it's a machine's performance issue.
And the test program and the server are on the same machine, so I doubt it's got anything to do with network.
Thank you in advance.
java
sql-server jdbc mssql-jdbc java
sql-server jdbc mssql-jdbc edited Nov 28 '18 at 22:23
Gord Thompson
78.9k1497225
asked Nov 28 '18 at 21:59
user3553743user3553743
12
edited Nov 28 '18 at 22:23
Gord Thompson
78.9k1497225
asked Nov 28 '18 at 21:59
user3553743user3553743
12
edited Nov 28 '18 at 22:23
Gord Thompson
78.9k1497225
edited Nov 28 '18 at 22:23
Gord Thompson
78.9k1497225
edited Nov 28 '18 at 22:23
Gord Thompson
78.9k1497225
78.9k1497225
asked Nov 28 '18 at 21:59
user3553743user3553743
12
asked Nov 28 '18 at 21:59
user3553743user3553743
12
asked Nov 28 '18 at 21:59
user3553743user3553743
12
12
stackoverflow.com/questions/26501791/…
– CR241
Nov 28 '18 at 23:01
Enable trace logs on the jdbc driver com.microsoft.sqlserver.jdbc: TRACE
– user3474985
Nov 28 '18 at 23:10
add a comment |
stackoverflow.com/questions/26501791/…
– CR241
Nov 28 '18 at 23:01
Enable trace logs on the jdbc driver com.microsoft.sqlserver.jdbc: TRACE
– user3474985
Nov 28 '18 at 23:10
stackoverflow.com/questions/26501791/…
– CR241
Nov 28 '18 at 23:01
stackoverflow.com/questions/26501791/…
– CR241
Nov 28 '18 at 23:01
Enable trace logs on the jdbc driver com.microsoft.sqlserver.jdbc: TRACE
– user3474985
Nov 28 '18 at 23:10
Enable trace logs on the jdbc driver com.microsoft.sqlserver.jdbc: TRACE
– user3474985
Nov 28 '18 at 23:10
add a comment |
0
active
oldest
votes
StackExchange.ifUsing("editor", function () {
StackExchange.using("externalEditor", function () {
StackExchange.using("snippets", function () {
StackExchange.snippets.init();
});
});
}, "code-snippets");
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53528757%2fjava-jdbc-sql-server-2017-taking-too-long-to-connect%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
0
active
oldest
votes
0
active
oldest
votes
active
oldest
votes
active
oldest
votes
Thanks for contributing an answer to Stack Overflow!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53528757%2fjava-jdbc-sql-server-2017-taking-too-long-to-connect%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
stackoverflow.com/questions/26501791/…
– CR241
Nov 28 '18 at 23:01
Enable trace logs on the jdbc driver com.microsoft.sqlserver.jdbc: TRACE
– user3474985
Nov 28 '18 at 23:10