DB close before log written

[Anonymous]

I use Post-Job to close my DB commection

I use a tLogCatcher to write logs into the same DB.

In my Job, the tLogCatcher subJob falis due to a connection close.

Anything wrong in the screenshot ?

tWarn_2 - tWarn failed to log message due to internal error: gettingstarted.job_delivery_010_importdatafiles_0_1.Job_Delivery_010_ImportDataFiles$TalendException
Exception in component tDBOutput_1 (Job_Delivery_010_ImportDataFiles)
java.sql.SQLNonTransientConnectionException: No operations allowed after connection closed.
	at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:110)
	at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97)
	at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:89)
	at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:63)
	at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:73)
	at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:73)
	at com.mysql.cj.jdbc.ConnectionImpl.getMetaData(ConnectionImpl.java:1183)
	at com.mysql.cj.jdbc.ConnectionImpl.getMetaData(ConnectionImpl.java:1167)
	at gettingstarted.job_delivery_010_importdatafiles_0_1.Job_Delivery_010_ImportDataFiles.tLogCatcher_1Process(Job_Delivery_010_ImportDataFiles.java:9178)
	at gettingstarted.job_delivery_010_importdatafiles_0_1.Job_Delivery_010_ImportDataFiles.tWarn_2Process(Job_Delivery_010_ImportDataFiles.java:4016)
	at gettingstarted.job_delivery_010_importdatafiles_0_1.Job_Delivery_010_ImportDataFiles.tDBInput_3Process(Job_Delivery_010_ImportDataFiles.java:2638)
	at gettingstarted.job_delivery_010_importdatafiles_0_1.Job_Delivery_010_ImportDataFiles.tWarn_6Process(Job_Delivery_010_ImportDataFiles.java:6986)

[Anonymous]

Hi,

    Could you please check the commit component and verify whether the connection close option has been selected there?

     Also could you please bring the Post Job Option to the last? Ideally it should work fine irrespective of the position but do not know whether there is any bug due to the position of the code.

Warm Regards,
Nikhil Thampi

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[Anonymous · Accepted solution]

Found : due to a dynamic job call that ends the connection (even not shared) just before the tWarn.