topic Re: Parquet File rename in Talend Studio

Parquet File rename

lmit — Sat, 16 Nov 2024 08:06:42 GMT

Hi All,

I have a requirement where i need to rename the parquet file after appending more than one parquet file.my files are in Azure Blob.

Can someone help how can i achieve this

Thanks

Lmit

Re: Parquet File rename

aashish_21nov — Wed, 13 Jun 2018 07:42:07 GMT

you can do so with tfilecopy and tfiledelete

Re: Parquet File rename

lmit — Wed, 13 Jun 2018 11:49:35 GMT

Hi aashish,

Thanks for your reply

Tfilecopy component is not available in big Bata batch jobs.

Thanks,
Lmit

Re: Parquet File rename

aashish_21nov — Wed, 13 Jun 2018 12:03:42 GMT

Hi @lmit

okay, then use tfileinputdelimeted-->tfileoutputdelimited and pass the old file in inputdelimeted and new name in outputdelimeted.

Re: Parquet File rename

lmit — Wed, 13 Jun 2018 14:57:29 GMT

I can't use delimite files. When we use parquet file as output file ,it will create one more than one file with some system file names , then o have to merge all those file into one file and rename it .. this all process need to done in blob

Thanks,
Lmit