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From Dániel Vörös <daniel.vo...@gmail.com>
Subject Re: HBaseKerberizedConnectivityTest
Date Fri, 16 Feb 2018 09:42:18 GMT
Hey!

Might be a different issue, but I've seen security-related tests hanging
due to not enough entropy when running in docker. Linking /dev/urandom to
/dev/random solved the issue.

Jstack showed main thread stuck at reading from file within some SSL
method. Could you check if this is the case for you?

Regards,
Daniel

On Thu, Feb 15, 2018 at 2:24 PM Szabó Attila <maugli@inf.elte.hu> wrote:

> Hey Szabi,
>
>
> Thanks for the quick reply. I'll try to investigate it then later, but
> with a much lower priority.
>
> And until I'll go with the Debian/Ubuntu machines!
>
> Thanks,
> Attila
>
> ps: Sadly the CentOS is my biggest+strongest machine, but regardless it's
> not a blocker, it's just my "luck" :)
>
> ________________________________
> From: Szabolcs Vasas <vasas@apache.org>
> Sent: Thursday, February 15, 2018 1:44 PM
> To: dev@sqoop.apache.org
> Subject: Re: HBaseKerberizedConnectivityTest
>
> Hi Attila,
>
> This is strange, I have run this test on OS X and Ubuntu 16 with JDK 8 and
> I
> have never experienced this problem.
> This test starts a mini KDC server and I can imagine that it somehow does
> not work properly with the settings on CentOS but obviously this needs more
> investigation.
> If it is not a blocker just try running the tests on Ubuntu.
>
> Szabolcs
>
>
> On Thu, Feb 15, 2018 at 11:26 AM, Attila Szabó <maugli@apache.org> wrote:
>
> > Hello everyone,
> >
> > Yesterday I've faced an issue with HBaseKerberizedConnectivityTest, that
> > the ant JUNIT runner keeps hanging after the test (it prints out the run
> > time (40+ seconds), the success statues, etc.), but after no other tests
> > are executed and it seems to be waiting until infinity. Same problem if I
> > do execute only this testcase. All other tests (unit+third party as well)
> > running without any issues.
> >
> > The strange thing is: it's working on my LXSS Ubuntu, Debian, just not on
> > my CentOS7.4. I've tried with 1.9.2, 1.9.6, 1.9.10, different JDK
> versions,
> > etc.
> >
> > Has anyone else experienced this kind of problem?
> > Do you have any suggestions?
> >
> > Thanks,
> > Attila
> >
>

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