[resolved] Running Talend jobs parallelly

[Anonymous]

Hi All,
I tried to run two sub jobs in parallel as shown in the image. Both the tOracleOutput components
are connecting to different tables in the same database(but they do not use a tOracleConnection).
Then I checked the 'Multi thread execution' option in the Run View of the job and started running the job.
Only one of the jobs ran successfully and the other failed with the following error. Does anyone has a solution for this?
Exception in component tOracleOutput_3
java.sql.SQLException: Invalid number format for port number
at oracle.jdbc.driver.SQLStateMapping.newSQLException(SQLStateMapping.java:70)
at oracle.jdbc.driver.DatabaseError.newSQLException(DatabaseError.java:131)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:197)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:525)
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:413)
at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:508)
at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:203)
at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:33)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:510)
at java.sql.DriverManager.getConnection(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)
at test.data_mig_demo_0_1.DATA_MIG_DEMO.tOracleInput_4Process(DATA_MIG_DEMO.java:5885)
at test.data_mig_demo_0_1.DATA_MIG_DEMO$3.run(DATA_MIG_DEMO.java:7176)
Caused by: oracle.net.ns.NetException: Invalid number format for port number
at oracle.net.resolver.AddrResolution.resolveSimple(AddrResolution.java:499)
at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:396)
at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:630)
at oracle.net.ns.NSProtocol.connect(NSProtocol.java:206)
at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:966)
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:292)
... 8 more

[Anonymous]

Does the job run successfully when not multi-threaded?
I don't see your image so not sure what your configuration is.
I get your error when I the port number is a string rather than a number. Perhaps remove quotes?

[Anonymous]

Yes, the job runs correctly when multi-threaded is off.
And I used a property file to define the database configurations. So the quotes issue is not there.

[Anonymous · Accepted solution]

Hi,
Here is a solution in another same topic https://community.talend.com/t5/Design-and-Development/resolved-Running-Talend-jobs-parallelly/td-p/....
Please stick to one topic so that we can pay individule attention to it.
Best regards
Sabrina