kylin service has collapsed frequently

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kylin service has collapsed frequently

wangke
hi all,

Recently my kylin service has collapsed frequently. Can you help me analyze the reasons.
Please see the  attachment for more details 

--
Best regards,
Wang Ke.

kylin0724.log (78K) Download Attachment
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Re: kylin service has collapsed frequently

Yang
No obvious reason in log.... Check out "kylin.out". There could be some
clues.


On Tue, Jul 25, 2017 at 11:18 AM, wangke <[hidden email]> wrote:

> hi all,
>
> Recently my kylin service has collapsed frequently. Can you help me analyze the reasons.
> Please see the  attachment for more details
>
> --
> Best regards,
> Wang Ke.
>
>
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Re: kylin service has collapsed frequently

Alberto Ramón
Queries like "

Error while executing SQL "select count(*) from view_appdata_forkylin where
program_id in catc1484739667844645 and flag=1
", isn't good for Kylin check Kylin 1792
<https://issues.apache.org/jira/browse/KYLIN-1792> v1.5.3and this mailList

On 30 July 2017 at 20:40, Li Yang <[hidden email]> wrote:

> No obvious reason in log.... Check out "kylin.out". There could be some
> clues.
>
>
> On Tue, Jul 25, 2017 at 11:18 AM, wangke <[hidden email]> wrote:
>
> > hi all,
> >
> > Recently my kylin service has collapsed frequently. Can you help me
> analyze the reasons.
> > Please see the  attachment for more details
> >
> > --
> > Best regards,
> > Wang Ke.
> >
> >
>
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Re: kylin service has collapsed frequently

Yang
Kylin is good at "select count(*)", but not "select *" as described in
KYLIN-1792.

On Mon, Jul 31, 2017 at 3:48 AM, Alberto Ramón <[hidden email]>
wrote:

> Queries like "
>
> Error while executing SQL "select count(*) from view_appdata_forkylin where
> program_id in catc1484739667844645 and flag=1
> ", isn't good for Kylin check Kylin 1792
> <https://issues.apache.org/jira/browse/KYLIN-1792> v1.5.3and this mailList
>
> On 30 July 2017 at 20:40, Li Yang <[hidden email]> wrote:
>
> > No obvious reason in log.... Check out "kylin.out". There could be some
> > clues.
> >
> >
> > On Tue, Jul 25, 2017 at 11:18 AM, wangke <[hidden email]> wrote:
> >
> > > hi all,
> > >
> > > Recently my kylin service has collapsed frequently. Can you help me
> > analyze the reasons.
> > > Please see the  attachment for more details
> > >
> > > --
> > > Best regards,
> > > Wang Ke.
> > >
> > >
> >
>
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