Max,

The schedule interval is 1 day. 



Sent from my iPhone

> On 30-Oct-2018, at 9:29 PM, Maxime Beauchemin <maximebeauche...@gmail.com> 
> wrote:
> 
> Also what's your schedule interval? I'm just trying to confirm that this
> isn't a "run every minute, or anytime someone blinks" kind of DAG.
> 
> Max
> 
> On Tue, Oct 30, 2018 at 5:48 AM Brian Greene <
> br...@heisenbergwoodworking.com> wrote:
> 
>> How do you trigger it externally?
>> 
>> We have several custom operators that trigger other jobs and we had to be
>> really careful or we’d get duplicate keys for the dag run and it would fail
>> to kick off.
>> 
>> One scheduler, but we saw it repeatedly and have it noted as a thing to
>> watch out for.
>> 
>> Brian
>> 
>> Sent from a device with less than stellar autocorrect
>> 
>>> On Oct 29, 2018, at 2:03 PM, Abhishek Sinha <abhis...@infoworks.io>
>> wrote:
>>> 
>>> Attaching the scheduler crash logs as well.
>>> 
>>> https://pastebin.com/B2WEJKRB
>>> 
>>> 
>>> 
>>> 
>>> Regards,
>>> 
>>> Abhishek Sinha | m: +919035191078 | e: abhis...@infoworks.io
>>> 
>>> 
>>> On Tue, Oct 30, 2018 at 12:19 AM Abhishek Sinha <abhis...@infoworks.io>
>>> wrote:
>>> 
>>>> Max,
>>>> 
>>>> We always trigger the DAG externally. I am not sure if there is still
>> any
>>>> backfill involved.
>>>> 
>>>> Is there a way where I can find out in logs, if more than one instance
>> of
>>>> scheduler is running?
>>>> 
>>>> 
>>>> On 29 October 2018 at 10:43:19 PM, Maxime Beauchemin (
>>>> maximebeauche...@gmail.com) wrote:
>>>> 
>>>> The stacktrace seems to be pointing in that direction. Id check that
>>>> first. It seems like it **could** be a race condition with a backfill as
>>>> well, unclear.
>>>> 
>>>> It's still a bug though, and the scheduler should make sure to handle
>> this
>>>> and not raise/crash.
>>>> 
>>>> On Mon, Oct 29, 2018, 10:05 AM Abhishek Sinha <abhis...@infoworks.io>
>>>> wrote:
>>>> 
>>>>> Max,
>>>>> 
>>>>> I do not think there was more than one instance of scheduler running.
>>>>> Since the scheduler crashed and it has been restarted, I cannot
>> confirm it
>>>>> now. Is there any log that can provide this information?
>>>>> 
>>>>> Could there be a different cause apart from multiple scheduler
>> instances
>>>>> running?
>>>>> 
>>>>> 
>>>>> On 29 October 2018 at 9:30:56 PM, Maxime Beauchemin (
>>>>> maximebeauche...@gmail.com) wrote:
>>>>> 
>>>>> Abhishek, are you running more than one scheduler instance at once?
>>>>> 
>>>>> Max
>>>>> 
>>>>> On Mon, Oct 29, 2018 at 8:17 AM Abhishek Sinha <abhis...@infoworks.io>
>>>>> wrote:
>>>>> 
>>>>>> The issue is happening more frequently now. Can someone please look
>> into
>>>>>> this?
>>>>>> 
>>>>>> 
>>>>>> 
>>>>>> 
>>>>>> On 24 September 2018 at 12:42:49 PM, Abhishek Sinha (
>>>>> abhis...@infoworks.io
>>>>>> )
>>>>>> wrote:
>>>>>> 
>>>>>> Can someone please help in looking into this issue? It is critical
>> since
>>>>>> this has come up in one of our production environment. Also, this
>> issue
>>>>> has
>>>>>> appeared only once till now.
>>>>>> 
>>>>>> 
>>>>>> 
>>>>>> 
>>>>>> Regards,
>>>>>> 
>>>>>> Abhishek
>>>>>> 
>>>>>> On 20-Sep-2018, at 10:18 PM, Abhishek Sinha <abhis...@infoworks.io>
>>>>> wrote:
>>>>>> 
>>>>>> Any update on this?
>>>>>> 
>>>>>> 
>>>>>> 
>>>>>> 
>>>>>> Regards,
>>>>>> 
>>>>>> Abhishek
>>>>>> 
>>>>>> On 18-Sep-2018, at 12:48 AM, Abhishek Sinha <abhis...@infoworks.io>
>>>>> wrote:
>>>>>> 
>>>>>> Pastebin: https://pastebin.com/K6BMTb5K
>>>>>> 
>>>>>> 
>>>>>> 
>>>>>> 
>>>>>> Regards,
>>>>>> 
>>>>>> Abhishek
>>>>>> 
>>>>>> On 18-Sep-2018, at 12:31 AM, Stefan Seelmann <m...@stefan-seelmann.de
>>> 
>>>>>> wrote:
>>>>>> 
>>>>>> On 9/17/18 8:19 PM, Abhishek Sinha wrote:
>>>>>> 
>>>>>> Any update on this?
>>>>>> 
>>>>>> Please find the scheduler error log attached.
>>>>>> 
>>>>>> Can you share the full python stack trace?
>>>>>> 
>>>>>> 
>>>>>> Seems the mailing list doesn't allow attachments. Either post the
>>>>>> stacktrace inline, or post it somewhere at pastebin or so.
>>>>>> 
>>>>> 
>>>>> 
>> 

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