Import 60.000 users

[Gabriel BZ, módosítva 13 év-val korábban]

Hi,

I need to imnport about 60.000 users from excel. I saw is possible by web service (tunnel-web/axis), but the performance (with SOAP) may not be good.

I know insert directly in database strategy may infer in data consistency cause relations and lucene index will be affected.

What better solution in this case?

thanks!

[Eliseu Rocha, módosítva 13 év-val korábban]

Have u considered develop a portlet, that uploads your file (xls), and create the user using UserLocalServiceUtil (Liferay API)

The main code (of this aproach) is something like this:

- read csv(xls) to a variable reader (Class CsvReader or something else...)
- then execute this code...

User userToCreate = UserLocalServiceUtil.createUser(userId)

...
userToCreate.setEmailAddress(reader.get("email"));
userToCreate.setPassword(reader.get("pass"));
userToCreate.setScreenName(reader.get("ScreenName"));
userToCreate.setActive(true);
...

try {

User createdUser = UserLocalServiceUtil.addUser(userToCreate);

}
catch(Exception ex)
{
//
}


If this is viable to you, tell me something, i can give u some more details.

Regards,

Eliseu Rocha

[Gabriel BZ, módosítva 13 év-val korábban]

Hi Eliseu, thanks for reply,

I can do this, i will make a test, but I'm not sure about performance, there are too many users!

[]'s

[Peter Shin, módosítva 13 év-val korábban]

regarding performance, this may speed things up a lil

BatchSessionUtil.setEnabled(true);

try {
	// your code here
}
finally {
	BatchSessionUtil.setEnabled(false);
}

[Gabriel BZ, módosítva 13 év-val korábban]

Thanks Peter,

I have imported 40.000 users (120.000 records in database, considering tables contact_, group_ e user_) in 2 hours. I think performance was very good.

[]'s

[Ahmed Hasan, módosítva 10 év-val korábban]

Hi Gabriel,

I am sure you've gone with the WS approach. I liked the portlet approach as it will greatly improve the performance. But since this is a one time activity, you should go ahead writing a simple java program that does this by iterating thru the records of the excel sheet and uploading the user by invoking the web service.

Yours truly,
Ahamed Hasan
Author, Liferay Portlet Cookbook

[technology evangelist, módosítva 10 év-val korábban]

Eliseu Rocha:

Have u considered develop a portlet, that uploads your file (xls), and create the user using UserLocalServiceUtil (Liferay API)

The main code (of this aproach) is something like this:

- read csv(xls) to a variable reader (Class CsvReader or something else...)
- then execute this code...

User userToCreate = UserLocalServiceUtil.createUser(userId)

...
userToCreate.setEmailAddress(reader.get("email"));
userToCreate.setPassword(reader.get("pass"));
userToCreate.setScreenName(reader.get("ScreenName"));
userToCreate.setActive(true);
...

try {

User createdUser = UserLocalServiceUtil.addUser(userToCreate);

}
catch(Exception ex)
{
//
}


If this is viable to you, tell me something, i can give u some more details.

Regards,

Eliseu Rocha

HI Eliseu Rocha,
Check Below forum post and give suggestion to clear my task

https://www.liferay.com/community/forums/-/message_boards/message/15591927