topic Re: [resolved] To unzip the zip files in remote machine in Talend Studio

[resolved] To unzip the zip files in remote machine

sravanth49 — Tue, 23 Dec 2014 16:04:48 GMT

Hi Team,
There are many folders in remote machine. These folders has zip files. I want to unzip and put those files in same path.
I have tried like this:
tftpfilelist--iteration-->tfileunarchive
Thanks in advance!

Re: [resolved] To unzip the zip files in remote machine

Anonymous — Wed, 24 Dec 2014 07:20:52 GMT

Hi,
tfileunarchive is woking on local machine. So far, talend don't support for handing data by air

How about downloading these files into local machine firstly and then unzipping them. After that, you can put these unzipped files into FTP.
The work flow should be:
tFtpFileList-->tFtpGet-->tFile unarchive--> tFtpPut
Best regards
Sabrina

Re: [resolved] To unzip the zip files in remote machine

sravanth49 — Wed, 24 Dec 2014 10:54:09 GMT

Hi Sabrina,
Thanks for reply.
I have a doubt on above work flow.
In this workflow, what global value I have give in the tfileunarchive for the fields Archive file and extraction directory.
Thanks,
Sravanth

Re: [resolved] To unzip the zip files in remote machine

Anonymous — Wed, 24 Dec 2014 11:41:09 GMT

If the remote directories can be mounted with smb (Windows) or NFS (UNIX) you can extract the files directly on the remote machines because it works like a local file system. On Windows you can use an UNC path to address the files.
But what ever you do it remains the fact the actually unzip procedure takes place on you local machine! It is you CPU what extracts the files and using a network drive is by far the slowest way to unzip the files. Therefore the suggestion Sabrina made is fine. Of course you should replace the FTP transfer with something reliable but the principe still remains.

Re: [resolved] To unzip the zip files in remote machine

sravanth49 — Wed, 24 Dec 2014 14:09:22 GMT

Hi ,
I have doubt on this workflow(tFtpFileList-->tFtpGet-->tFileunarchive-->tFtpPut), which was suggested by Sabrina.
I have added one more thing in the above workflow as this:
tFtpFileList-->tFtpGet-->tfilelist-->tFileunarchive-->tFtpPut
what global value I have to give in the tfileunarchive for the fields Archive file and extraction directory?
I have given this value for the field Archive file: ((String)globalMap.get("tFileList_1_CURRENT_FILEPATH")) and extraction directory: ((String)globalMap.get("tFileList_1_CURRENT_FILEDIRECTORY")). I am able to extract the files into my local machine but I am unable to move to remote machine with above flowchat. I am getting on the tfileunarchive component
Thanks in advance!

Re: [resolved] To unzip the zip files in remote machine

Anonymous — Wed, 24 Dec 2014 19:52:12 GMT

Could you please set as view the variable __UNIQUE_NAME__ so I can find out which component fits to which globalMap variable?

Re: [resolved] To unzip the zip files in remote machine

Anonymous — Thu, 25 Dec 2014 08:13:03 GMT

Hi,

I have given this value for the field Archive file: ((String)globalMap.get("tFileList_1_CURRENT_FILEPATH")) and extraction directory: ((String)globalMap.get("tFileList_1_CURRENT_FILEDIRECTORY")).

You can give a local path instead of ((String)globalMap.get("tFileList_1_CURRENT_FILEDIRECTORY")) in extraction direactory.
Please see my screenshots
Best regards
Sabrina

Re: [resolved] To unzip the zip files in remote machine

Anonymous — Fri, 26 Dec 2014 10:00:38 GMT

Hi sravanth49,
Is there any update for your issue?
Best regards
Sabrina

Re: [resolved] To unzip the zip files in remote machine

sravanth49 — Fri, 26 Dec 2014 14:24:36 GMT

Hi Sabrina,
Thanks for reply. Its working now.

Re: [resolved] To unzip the zip files in remote machine

Anonymous — Mon, 29 Dec 2014 06:17:01 GMT

Hi,
Thanks for your feedback. Feel free to post your issue here.
Best regards
Sabrina