topic Re: tSystem Only Outputting Two Lines to Global Variable in Talend Studio

tSystem Only Outputting Two Lines to Global Variable

AndyBrown — Sat, 16 Nov 2024 06:12:12 GMT

I have a job that consists of four components:

tSystem (On SubJob Ok) > tFixedFlowInput > tMap > tFileOutputDelimited

What I'm doing is using a command "du -ah /home/talend/CmdLine/exports" to report on all the zip files from generated jobs. I have the number of rows in tFixedFlowInput set to 10000. My final output is 20000 rows of the first reported zip file repeated in the entire file.

On the console I can see the output is correct. What am I doing wrong?

Thanks.

Re: tSystem Only Outputting Two Lines to Global Variable

DataTeam1 — Fri, 29 Mar 2019 22:47:22 GMT

Hi @AndyBrown

If you want to list files from folder to file you need to use:
tFileList (Iterate) > tIterateToFlow (Main) > tFileOutputDelimited

and in the tIterateToFlow you need to use ((String)globalMap.get("tFileList_1_CURRENT_FILE")) to get Files Names

Don't forget to give kudos when a reply is helpful and when your query is answered, please mark the topic as resolved.

Re: tSystem Only Outputting Two Lines to Global Variable

AndyBrown — Fri, 29 Mar 2019 22:59:12 GMT

Yes, this is the right way to go (thanks for the nudge in that direction), however, it still doesn't explain why tSystem is only sending the first line repeatedly to the tFixedFlowInput component.

Re: tSystem Only Outputting Two Lines to Global Variable

DataTeam1 — Sat, 30 Mar 2019 19:44:50 GMT

@AndyBrown colud you show me configuration of tFixedFlowInput component?