Thank chufeng,

yeah, it seem will raise error when log file in a long path, we should
change `log_path` type from `varchar(200)` to text to ensure it will
not raise error, I will add a independent patch to branch
3.0.0-prepare, and then add another patch to dev branch after [1]
merged

[1]: https://github.com/apache/dolphinscheduler/pull/11258

On Sat, Jul 30, 2022 at 11:06 PM Chufeng Gao <[email protected]> wrote:
>
> Hi Jiajie,
>
> I've tested the zeppelin task plugin of branch 3.0.0-prepare and it works
> as expected.
>
> However, during the test, I encountered something I had never run into
> before and it doesn't happen on current dev branch either.
> That is, if the length of the path of the log folder is too long, the
> worker server seems not to start. We could reproduce this issue by putting
> the root directory under some directory with long path name. In the log,
> you will see some errors like `Error updating database. Cause:
> org.h2.jdbc.JdbcSQLDataException: Value too long for column "log_path
> VARCHAR(200)":
> "'/Users/ericgao888/workplace/external/dolphin-scheduler/dolphinscheduler/dolphinscheduler-dist/target/apache-dolphinscheduler-3.0.0...
> (203)"; SQL statement:`.
>
> What about increase the threshold a little bit?
>
> *Best Regards,*
>
> *Chufeng (Eric) Gao*
>
>
>
> Jiajie Zhong <[email protected]> 于2022年7月29日周五 11:34写道:
>
> > BTW, for some who want to test task type extend `AbstractYarnTask`, we
> > have a `need to verify` issue[1] for yarn base task, please test those
> > task behavior, if it is pass please let us know in this mail thread
> > and related issue[1], thanks
> >
> > cc: ZiHao
> >
> > [1]: https://github.com/apache/dolphinscheduler/issues/10809
> >
> > On Fri, Jul 29, 2022 at 11:27 AM Jiajie Zhong <[email protected]>
> > wrote:
> > >
> > > The good news is I add new commit to branch `3.0.0-prepare` and add CI
> > > pass expect `cluster-test` so you guys can fetch the latest branch and
> > > build it locally
> > >
> > > On Fri, Jul 29, 2022 at 11:19 AM Jiajie Zhong <[email protected]>
> > wrote:
> > > >
> > > > Thank you for your help. You guys can send your test results to this
> > > > mail thread after you finish your test,
> > > >
> > > > BTW, some bad cherry pick by myself cause  branch 3.0.0-prepare can
> > > > not pass the build process, And I add a new pull requests to correct
> > > > it[1], will merge it ASAP
> > > >
> > > > [1] https://github.com/apache/dolphinscheduler/pull/11194
> > > >
> > > > On Thu, Jul 28, 2022 at 5:00 PM <[email protected]> wrote:
> > > > >
> > > > > Hi Jiajie:
> > > > >
> > > > >
> > > > > I could help test the Telegram alert plugin
> > > > >
> > > > > Best Wish
> > > > > Xuetong Zhu
> > > > >
> > > > > > 在 2022年7月28日,16:52,Draven Li (qingwli) <[email protected]>
> > 写道:
> > > > > >
> > > > > > Hi Jiajie:
> > > > > >
> > > > > >
> > > > > > I could help test the Webex Teams alert plugin
> > > > > >
> > > > > >
> > > > > > Thanks
> > > > > >
> > > > > >
> > > > > > From: Jiajie Zhong <[email protected]>
> > > > > > Date: Thursday, July 28, 2022 at 16:27
> > > > > > To: [email protected] <
> > [email protected]>
> > > > > > Subject: Re: [DISCUSS] DolphinScheduler 3.0.0 release in early
> > August
> > > > > > Hey guys,
> > > > > >
> > > > > > It is close to the day we plan to release version 3.0.0. Some of
> > our
> > > > > > community are testing the branch 3.0.0-prepare[1]. But we do not
> > have
> > > > > > all of the environment to the whole task/datasource/alert type. So
> > I
> > > > > > am here to see whether some of you guys have the environment can
> > give
> > > > > > me a hand to test whether the plugin work or not:
> > > > > >
> > > > > > * Task Type: Spark, MapReduce, Flink, EMR, Zeppelin
> > > > > > * Datasource: SQL Server, Presto, ClickHouse, DB2
> > > > > > * Alert: Enterprise WeChat, Webex Teams, Telegram
> > > > > >
> > > > > > If you are interested in testing some of the plugins, please let me
> > > > > > know in this mail thread.
> > > > > >
> > > > > > After you finish your test, you can send another append mail and to
> > > > > > tell us the result of your test, and create an issue if it have
> > some
> > > > > > error
> > > > > >
> > > > > > [1]: https://github.com/apache/dolphinscheduler/tree/3.0.0-prepare
> > > > > >
> > > > > >> On Tue, Jul 26, 2022 at 10:29 AM Jiajie Zhong <
> > [email protected]> wrote:
> > > > > >>
> > > > > >> Hey guys,
> > > > > >>
> > > > > >> We plan to release DolphinScheduler 3.0.0 in early August. Version
> > > > > >> 3.0.0 tries to fix some bugs and correct some docs based on
> > > > > >> 3.0.0-beta-2. And it is the first stable version of 3.0.0. And we
> > > > > >> already create new branch named `3.0.0-prepare` in repository
> > > > > >> apache/dolphinscheduler. We invite our community to test this
> > prepare
> > > > > >> branch.
> > > > > >>
> > > > > >> Currently, we have some known issues in the link[1], some of them
> > > > > >> still not assigned to someone and it is encouraged to reply and
> > take
> > > > > >> them directly in the issue if you are interested in them.
> > > > > >>
> > > > > >> If you have other issues you want to fix in version 3.0.0. please
> > let
> > > > > >> us know in this mail thread
> > > > > >>
> > > > > >> [1]: https://github.com/apache/dolphinscheduler/milestone/32
> > > > > >>
> > > > > >> --
> > > > > >> Best Wish
> > > > > >> — Jiajie
> > > > > >
> > > > > >
> > > > > >
> > > > > > --
> > > > > > Best Wish
> > > > > > — Jiajie
> > > > > >
> > > > >
> > > >
> > > >
> > > > --
> > > > Best Wish
> > > > — Jiajie
> > >
> > >
> > >
> > > --
> > > Best Wish
> > > — Jiajie
> >
> >
> >
> > --
> > Best Wish
> > — Jiajie
> >



-- 
Best Wish
— Jiajie

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