Terdata Studio Express laggy on mac

Teradata Studio

Terdata Studio Express laggy on mac

Hi ,

I am using Teradata studio on mac and the typeing on the tool can be very laggy.

my OS version El Capitan 10.11.6

Teradata Studo Express 15.11

I searched on the this webiste and applied following setting and it improved a little bit, the laggy time reduced from 4 seconds to 2 seconds - still bad experience when using this product

1. change the TeradataStudioExpress.ini to the following

-vmargs

-XstartOnFirstThread

-Dorg.eclipse.swt.internal.carbon.smallFonts

-Dosgi.requiredJavaVersion=1.8 -- changed from 1.6 

-Xms2048m

-Xmx8192m

-XX:MaxPermSize=8192m

-Djava.util.Arrays.useLegacyMergeSort=true

2. unflagt auto sql validation

3. reduce "undo history size" to 40

4. in Java panel, change the temp size to 5124MB and delete all temp files through the "delete" button in the panel

I tried to close all query result windows and delete all sql script and try to type, still very laggy, up to 2 seconds.

I will work on this product for a long time and my coworkers will start to use it for a long time too.

I would like to work with you to solve this problem.

Please let me know what information you need in order to fix it.

Thanks.

6 REPLIES

Re: Terdata Studio Express laggy on mac

I installed multiple java on my mac, but the JAVA panel shows only 1.8, JAVA_HOME is setting to 1.8 and below command shows jave version is 1.8.

java -version

java version "1.8.0_101"

Java(TM) SE Runtime Environment (build 1.8.0_101-b13)

Java HotSpot(TM) 64-Bit Server VM (build 25.101-b13, mixed mode)

Re: Terdata Studio Express laggy on mac

If I close the teradata studio express and open it again, the laggy will disappear.

Re: Terdata Studio Express laggy on mac

when typing is very slow, if I run the statment, it could tale up to 10 seconds not showing any thing at the right bottom. it should show something like "TD: select * from..."

Re: Terdata Studio Express laggy on mac

I found something else, if the "SQL Editor" gets laggy, I can create a "New SQL Editor" without closing the teradata studio express and the new "SQL Editor" is Not laggy at all.

 I guess I have isolated the issue to something related to the "SQL Editor" or anything related to it.

Teradata Employee

Re: Terdata Studio Express laggy on mac

Jing, It sounds like you have tried a lot of the suggestions! We hope to have fixed the SQL Editor issue in our upcoming 15.12 release (due out this week), regarding a double-click problem. Double-clicking will highlight matching words in the SQL Editor. We found and fixed a problem in this area. Please avoid double-clicking for now until you are able to install our 15.12 release.

Teradata Employee

Re: Terdata Studio Express laggy on mac

Jing, Studio 15.12 will be available after the Teradata Partners conference next week. Sorry for the delay.