Hi Josef, Good suggestion. I will try it out and update the thread. On Wed, Jan 2, 2019 at 2:40 PM <[email protected]> wrote:
> Hi Asanka > > > > For a CRON which runs once a day at 7 AM I use this pattern “0 0 7 * * ?”. > So I don’t see any reason why your CRON doesn’t work. Can you try with an > example like 1 AM instead of midnight and see what’s happening? > > > > Cheers Josef > > > > > > *From: *Asanka Sanjaya <[email protected]> > *Reply-To: *"[email protected]" <[email protected]> > *Date: *Wednesday, 2 January 2019 at 07:01 > *To: *"[email protected]" <[email protected]> > *Subject: *Re: Cron-schedule not working > > > > Hi All, > > > > Does anybody else have any idea regarding this? > > > > On Tue, Jan 1, 2019 at 7:26 PM Chad Woodhead <[email protected]> > wrote: > > Hi Asanka, > > > > Yes you are correct, my mistake. NiFi uses the Quartz Cron and not the > Linux cron. > > > > Every day at midnight is: 0 0 0 * * ? > > > > My apologies. > > > > -Chad > > > On Jan 1, 2019, at 1:55 AM, Asanka Sanjaya <[email protected]> wrote: > > Hi Chad, > > > > The nifi docs say that the expression should start with seconds and not > with minutes. https://nifi.apache.org/docs/nifi-docs/html/user-guide.html > > > > [image: image.png] > > > > This is the example that they have given: > > The string 0 0 13 * * ? indicates that you want to schedule the processor > to run at 1:00 PM every day. > > > > It seems like nifi cron expressions are quite different. > > > > > > On Tue, Jan 1, 2019 at 11:58 AM Asanka Sanjaya <[email protected]> wrote: > > Thanks Chad! > > > > On Mon, Dec 31, 2018 at 6:22 PM Chad Woodhead <[email protected]> > wrote: > > Hi Asanka, > > > > The cron expression for every night at midnight is: 0 0 * * * > > > > 0 0 0 * * is not a valid cron expression as the 3rd field (day of month) > cannot be a 0. > > > > Here is an online cron editor that can help build your cron expressions: > https://crontab.guru/ > > > > Also here is simple cron tester to see the next n iterations of your cron > expression: http://cron.schlitt.info/ > > > > -Chad > > > > On Dec 31, 2018, at 2:04 AM, Asanka Sanjaya <[email protected]> wrote: > > > > Hello, > > > > I use a cron-driven processor to start the workflow and the expression is: > > > > 0 0 0 * * ? > > > > I expect the processor to run each day at 00:00 hours. But it runs each > hour instead. > > > > Processor configuration: > > <image.png> > > > > > > Flow: > > > > <image.png> > > > > What could be the possible reasons for this? > > > > > > -- > > *Thanks,* > > *Asanka Sanjaya Herath* > > *Senior Software Engineer | Zone24x7* > > > > > > > -- > > *Thanks,* > > *Asanka Sanjaya Herath* > > *Senior Software Engineer **|** Zone24x7* > > > > > -- > > *Thanks,* > > *Asanka Sanjaya Herath* > > *Senior Software Engineer **|** Zone24x7* > > > > > -- > > *Thanks,* > > *Asanka Sanjaya Herath* > > *Senior Software Engineer **|** Zone24x7* > -- *Thanks,* Asanka Sanjaya Herath Senior Software Engineer | Zone24x7
