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Posted to dev@bookkeeper.apache.org by Enrico Olivelli <eo...@gmail.com> on 2017/06/30 08:17:54 UTC

Flaky tests due to jenkins slaves

Hi,
Sometimes tests fail due to this kind of errors:

org.apache.bookkeeper.bookie.LedgerDirsManager$NoWritableLedgerDirException:
All ledger directories are non writable

do you think that it is due to "small disks" on Jenkins slaves ?

is there any way to address this problem ?

-- Enrico

Re: Flaky tests due to jenkins slaves

Posted by Enrico Olivelli <eo...@gmail.com>.

Il ven 30 giu 2017, 18:53 Sijie Guo <gu...@gmail.com> ha scritto:

> A quick solution is to set diskWarnThreshold and diskThreshold to a very
> large value for example 0.99, 0.9999. so the tests will be less impact


It makes sense to me
Enrico

>
> On Fri, Jun 30, 2017 at 1:17 AM, Enrico Olivelli <eo...@gmail.com>
> wrote:
>
> > Hi,
> > Sometimes tests fail due to this kind of errors:
> >
> > org.apache.bookkeeper.bookie.LedgerDirsManager$
> > NoWritableLedgerDirException:
> > All ledger directories are non writable
> >
> > do you think that it is due to "small disks" on Jenkins slaves ?
> >
> > is there any way to address this problem ?
> >
> > -- Enrico
> >
>
-- 


-- Enrico Olivelli

Re: Flaky tests due to jenkins slaves

Posted by Sijie Guo <gu...@gmail.com>.

A quick solution is to set diskWarnThreshold and diskThreshold to a very
large value for example 0.99, 0.9999. so the tests will be less impacted.

On Fri, Jun 30, 2017 at 1:17 AM, Enrico Olivelli <eo...@gmail.com>
wrote:

> Hi,
> Sometimes tests fail due to this kind of errors:
>
> org.apache.bookkeeper.bookie.LedgerDirsManager$
> NoWritableLedgerDirException:
> All ledger directories are non writable
>
> do you think that it is due to "small disks" on Jenkins slaves ?
>
> is there any way to address this problem ?
>
> -- Enrico
>