tJIRAInput works with local connection but not remote connection

[Anonymous]

I have Talend 6.2.1 and the Java compiler setting in Talend Studio is java 1.8. The component tJIRAInput in a Talend job of the project on our SVN server with a remote connection to TAC throws the folloeing exception (I ran the job within Talend Studio):

exception in thread "main" java.lang.NoSuchFieldError: INSTANCE
at org.apache.http.conn.ssl.SSLConnectionSocketFactory.<clinit>(SSLConnectionSocketFactory.java:144)
at org.apache.http.impl.client.HttpClientBuilder.build(HttpClientBuilder.java:955)
at org.apache.http.impl.client.HttpClients.createDefault(HttpClients.java:58)
at org.talend.components.jira.connection.Rest.checkConnection(Rest.java:96)
at org.talend.components.jira.runtime.JiraSourceOrSink.validate(JiraSourceOrSink.java:111)
at main.jira_test_0_1.jira_test.tJIRAInput_1Process(jira_test.java:549)

I created the same job at a local project with local connection, the component works. Both jars told me that they were built with java 8. However, there must be some difference between the job build with a local connection and the one with a remote connection. I did not find any document to explain this. Can someone help?

Jie

[fdenis]

did you check network rules?
ping from TAC to jira!

[Anonymous]

Thx for the reply. I can ping the jira machine from TAC. I think this is
not the problem. For both cases, I run the Talend job in my Studio
locally. The difference is: one Talend job was created in a project with
local connection while starting the Studio and the other was created in
a project stored at our SVN server located on TAC machine while starting
the Studio with a remote connection to TAC. Where the Studio builds the
job for the remote connection, locally or on the svn server (TAC)?