topic Re: REST API job runs in studio but not in CMD or Linux machine in Talend Studio

REST API job runs in studio but not in CMD or Linux machine

ROpp1632553451 — Fri, 15 Nov 2024 23:41:48 GMT

The job I created runs perfectly in Studio. Even crested another job to test the REST API and everything looks good in my Studio. When I do build a job and then try to run the REST API from CMD or from Linux machine it doesn't run.

Tried all the options given in different posts in de community (point windows to JDK, add CLASSPATH, PATH and JAVA_HOME) and now I have an additional problem when I try to build the job from Studio (Error line: 451. Detail message syntax error on token ":",;expected. There may be some other errors caused by JVM compatibility.Make sure your JVM setup is similar to the studio)

Re: REST API job runs in studio but not in CMD or Linux machine

Anonymous — Sun, 26 Sep 2021 03:32:29 GMT

Hello,

Could you please clarify in which Talend version/edition you are and what's JDK version you are using?

Best regards

Sabrina

Re: REST API job runs in studio but not in CMD or Linux machine

ROpp1632553451 — Sun, 26 Sep 2021 04:44:15 GMT

Hi,

I am using JDK 17 and Talend Studio 7.3.

I tried several different ways to resolve the problem with the job, with no success.

Tried to fix the issue through:

Updated packages – more than 12 hours update
Download and Install Java JDK
Set CLASSPATH, PATH, JAVA_HOME vars
Change IP ports – in all the cases the same response “web server failed to start. Port 80.. was already in use”

When I run the .bat from CMD as administrator, the response is “web server failed to start. Port 80.. was already in use”

Found here and here the issue is caused due to “The IP specified is not own interface. Socket is not able to bind to that IP”.

Also found in application properties file that server.port: 8065 - that was automatically defined - is the port CMD is pointing to and not port 8088 defined by me.

Tried changing server.port to the same port defined in REST_endpoint but received the same response “web server failed to start. Port 80.. was already in use”.

Re: REST API job runs in studio but not in CMD or Linux machine

Anonymous — Sun, 26 Sep 2021 06:21:40 GMT

Hello,

Firstly, JDK 17 is not list in the compatible java environment table. Please try oracle JDK 11 instead.

For more information, please have a look at this online documentation: TalendHelpCenter: Compatible Java Environments

Ensure proper version of JDK is installed. If that requirement is met, ensure JDK bin is included in your PATH environment variable and is being reached.

Best regards

Sabrina

Re: REST API job runs in studio but not in CMD or Linux machine

ROpp1632553451 — Sun, 26 Sep 2021 08:12:06 GMT

Downloaded JDK 11 and added to Path.

Run the job again but received the same response in CDM

Re: REST API job runs in studio but not in CMD or Linux machine

ROpp1632553451 — Sun, 26 Sep 2021 08:15:53 GMT

When I try to post to the REST API I build I receive the following message in the job I use to post:

sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)

at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)

at java.lang.reflect.Constructor.newInstance(Constructor.java:423)

at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.mapException(HTTPConduit.java:1400)

at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:1384)

at org.apache.cxf.io.AbstractWrappedOutputStream.close(AbstractWrappedOutputStream.java:77)

at org.apache.cxf.transport.AbstractConduit.close(AbstractConduit.java:56)

at org.apache.cxf.transport.http.HTTPConduit.close(HTTPConduit.java:671)

at org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:63)

... 10 more

Caused by: java.net.ConnectException: Connection refused: connect

at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method)

at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:85)

at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)

at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)

at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)

at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)

at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)

at java.net.Socket.connect(Socket.java:589)

at sun.net.NetworkClient.doConnect(NetworkClient.java:175)

at sun.net.www.http.HttpClient.openServer(HttpClient.java:463)

at sun.net.www.http.HttpClient.openServer(HttpClient.java:558)

at sun.net.www.http.HttpClient.<init>(HttpClient.java:242)

at sun.net.www.http.HttpClient.New(HttpClient.java:339)

at sun.net.www.http.HttpClient.New(HttpClient.java:357)

at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:1220)

at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1199)

at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:1050)

at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:984)

at sun.net.www.protocol.http.HttpURLConnection.getOutputStream0(HttpURLConnection.java:1334)

at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1309)

at org.apache.cxf.transport.http.URLConnectionHTTPConduit$URLConnectionWrappedOutputStream.setupWrappedStream(URLConnectionHTTPConduit.java:274)

at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleHeadersTrustCaching(HTTPConduit.java:1343)

at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.onFirstWrite(HTTPConduit.java:1304)

at org.apache.cxf.transport.http.URLConnectionHTTPConduit$URLConnectionWrappedOutputStream.onFirstWrite(URLConnectionHTTPConduit.java:307)

at org.apache.cxf.io.AbstractWrappedOutputStream.write(AbstractWrappedOutputStream.java:47)

at org.apache.cxf.io.AbstractThresholdOutputStream.write(AbstractThresholdOutputStream.java:69)

at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:1356)

... 14 more

Exception in component tRESTClient_1 (REST_web_service_test)

javax.ws.rs.ProcessingException: java.net.ConnectException: ConnectException invoking http://localhost:8090/api/v1/Transactions: Connection refused: connect

at org.apache.cxf.jaxrs.client.AbstractClient.checkClientException(AbstractClient.java:632)

at org.apache.cxf.jaxrs.client.AbstractClient.preProcessResult(AbstractClient.java:606)

at org.apache.cxf.jaxrs.client.WebClient.doResponse(WebClient.java:1150)

at org.apache.cxf.jaxrs.client.WebClient.doChainedInvocation(WebClient.java:1087)

at org.apache.cxf.jaxrs.client.WebClient.doInvoke(WebClient.java:932)

at org.apache.cxf.jaxrs.client.WebClient.doInvoke(WebClient.java:901)

at org.apache.cxf.jaxrs.client.WebClient.invoke(WebClient.java:364)

at org.apache.cxf.jaxrs.client.WebClient.post(WebClient.java:373)

at boc.rest_web_service_test_0_1.REST_web_service_test.tFixedFlowInput_1Process(REST_web_service_test.java:2796)

at boc.rest_web_service_test_0_1.REST_web_service_test.runJobInTOS(REST_web_service_test.java:3607)

at boc.rest_web_service_test_0_1.REST_web_service_test.main(REST_web_service_test.java:3377)

Caused by: java.net.ConnectException: ConnectException invoking http://localhost:8090/api/v1/Transactions: Connection refused: connect

at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)