pr??https://github.com/apache/incubator-dolphinscheduler/pull/3728
------------------ ???????? ------------------
??????:
"dev"
<[email protected]>;
????????: 2020??9??14??(??????) ????2:10
??????: "dev"<[email protected]>;
????: "gabrywu"<[email protected]>;
????: Re: ??????[Feature][process_definition] process definition need to
support parallel or serial choose. and parallel mode support wait queue length
good job
I like this feature
Best Regards
---------------
DolphinScheduler(Incubator) PPMC
Lidong Dai ??????
[email protected]
---------------
yongqing <[email protected]> ??2020??9??14?????? ????1:40??????
> why I add two cloums in table t_ds_process_definition:
>
> 1??in process,need to solve serial run and serial run command can set wait
> queue length.
>
> 2??after later??we need to statistics serial or parallel&nbsp;commands
for
> every projet or every process definition.
>
>
>
>
> ------------------ ???????? ------------------
> ??????:
>
"dev"
>
<
> [email protected]&gt;;
> ????????:&nbsp;2020??9??14??(??????) ????1:20
> ??????:&nbsp;"[email protected]"<
> [email protected]&gt;;
>
> ????:&nbsp;Re: ??????[Feature][process_definition] process definition
need to
> support parallel or serial choose. and parallel mode support wait queue
> length
>
>
>
> I think there??s no need to add the is_parallel column, because the
> parallelism is the base function of the workflow or task.
> Serial is just the speciall case when parallelism is 1.
>
>
> From: yongqing <[email protected]&gt;
> Reply-To: "[email protected]" <
> [email protected]&gt;
> Date: Monday, September 14, 2020 at 11:28
> To: dev <[email protected]&gt;
> Subject: ??????[Feature][process_definition] process definition need to
> support parallel or serial choose. and parallel mode support wait queue
> length
>
> other company need this function too??
> [cid:[email protected]]
>
> ------------------ ???????? ------------------
> ??????: "yongqing" <[email protected]&gt;;
> ????????: 2020??9??14??(??????) ????10:32
> ??????: "dev"<[email protected]&gt;;
> ????: [Feature][process_definition] process definition need to support
> parallel or serial choose. and parallel mode support wait queue length
>
> hi,all
> our company need this funcation. so we add this funcation into apache. and
> our company ??s all old tasks will be switched to
incubator-dolphinscheduler
> system.
>
> process definition need to support parallel or serial choose.
> if is serial in dispatch??need to the previous process_instance execute
> complete??next process_instance can to run??
>
> ??????????????????????????????
????????????????????????????????????????????????????????????????????????????
> ??????????????????????????????????????????????????????????????????????????.
>
> &nbsp;in database, table t_ds_process_definition need add
> cloum:is_parallel,serial_command_lengh. sql script need to exec in
database.
>
> alter table t_ds_process_definition add is_parallel tinyint default '1'
> comment '0:serial,1:parallel';
> alter table t_ds_process_definition add serial_command_lengh bigint
> default '0' comment 'serial exec command lengh';
>
> why I add two cloums in table t_ds_process_definition:
>
> 1??in process,need to solve serial run and serial run command can set wait
> queue length.
>
> 2??after later??we need to statistics serial commands for every projet or
> every processdef.
>
> this function has uesd in our company. I hope can merger this function to
> apache??and in future our company can use more new apache release version??
>
> [Image removed by sender.]
>
> [Image removed by sender.]
>
> [Image removed by sender.]
>
> [Image removed by sender.]
>
>
> ------------------ Original ------------------
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