Re: Add header to a file produced using the writeAsFormattedText method

2019-02-04 Thread Fabian Hueske
os, Konstantinos > > *Cc:* user@flink.apache.org > *Subject:* Re: Add header to a file produced using the > writeAsFormattedText method > > > > Hi Konstantinos, > > > > Writing headers to files is currently not supported by the underlying > TextOutputFormat. &g

RE: Add header to a file produced using the writeAsFormattedText method

2019-02-04 Thread Papadopoulos, Konstantinos
Hi Fabian, Do you know if there is any plan Flink core framework to support such functionality? Best, Konstantinos From: Fabian Hueske Sent: Δευτέρα, 4 Φεβρουαρίου 2019 3:49 μμ To: Papadopoulos, Konstantinos Cc: user@flink.apache.org Subject: Re: Add header to a file produced using

Re: Add header to a file produced using the writeAsFormattedText method

2019-02-04 Thread Fabian Hueske
Hi Konstantinos, Writing headers to files is currently not supported by the underlying TextOutputFormat. You can implement a custom OutputFormat by extending TextOutputFormat to add this functionality. Best, Fabian Am Fr., 1. Feb. 2019 um 16:04 Uhr schrieb Papadopoulos, Konstantinos <