Six Stars

How to find out Java version of TAC build application

Hi All,

 

I would like to know which java version is used to develop TAC web application.

I am facing an issue when deploying TAC war file in apche-tomcat.

 

Please have details below:

1) Java 

     java version "1.8.0_11"  

    Java(TM) SE Runtime Environment (build 1.8.0_11-b12)          

   Java HotSpot(TM) 64-Bit Server VM (build 25.11-b03, mixed mode) 

2) apache-tomcat 8.5

3)Error message 

   java.lang.UnsupportedClassVersionError: org/talend/administrator/common/persistence/servlet/EmbeddedDbCloser : Unsupported        

   major.minor version 52.0 (unable to load class org.talend.administrator.common.persistence.servlet.EmbeddedDbCloser)

   I have found the issue is related to Java version conflict.  

Thanks & Regards
A Ravi Kumar
Mobile Number : +91 852-762-1083
Email-id : a.ravikumar104@gmail.com
Skype Id : ammanannaravikumar
5 REPLIES
Moderator

Re: How to find out Java version of TAC build application

Hello,

What's your default java version in job server environment?

Best regards

Sabrina

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Don't forget to give kudos when a reply is helpful and click Accept the solution when you think you're good with it.
Six Stars

Re: How to find out Java version of TAC build application

Hi,

 

I am not installed jobserver. I have installed apache-tomcat manually and deployed tac war file.

I am using "java version  1.8.0_11".

 

Thanks,

A Ravi Kumar

Thanks & Regards
A Ravi Kumar
Mobile Number : +91 852-762-1083
Email-id : a.ravikumar104@gmail.com
Skype Id : ammanannaravikumar
Moderator

Re: How to find out Java version of TAC build application

Hello,

The JVM parameters should appear in the JVM parameters tab in Job conductor.

Best regards

Sabrina

 

--
Don't forget to give kudos when a reply is helpful and click Accept the solution when you think you're good with it.
Six Stars

Re: How to find out Java version of TAC build application

Hi Xdshi,

 

Thanks for your response. I am not expecting talend job java vesrion.

Actually i would like to know on which java version talend administrator was build. So that i can install same java version in my machine to deploy tac in apache-tomcat. I am getting version conflict error.

Thanks & Regards
A Ravi Kumar
Mobile Number : +91 852-762-1083
Email-id : a.ravikumar104@gmail.com
Skype Id : ammanannaravikumar
Six Stars

Re: How to find out Java version of TAC build application

Hi All,

 

I found the Java version is used for developing TAC application in the following path.

go to the directory  <apache_tomcat_path>/webapps/org.talend.administrator-6.4.1/META-INF/ and open a file "MANIFEST.MF" in this you will see Java version as follows.

 

         Manifest-Version: 1.0
         Ant-Version: Apache Ant 1.7.0
        Created-By: Apache Maven 3.2.5
        Archiver-Version: Plexus Archiver
        Built-By: jenkins
        Build-Jdk: 1.8.0_40

Note : <apache_tomcat_path> is where you installed apache-tomcat server.

 

Thanks,

A Ravi Kumar

Thanks & Regards
A Ravi Kumar
Mobile Number : +91 852-762-1083
Email-id : a.ravikumar104@gmail.com
Skype Id : ammanannaravikumar