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From Julian Hyde <jh...@apache.org>
Subject Re: Cassandra dying in VM
Date Tue, 23 Feb 2016 20:32:25 GMT
Agreed. Good enough.

On Tue, Feb 23, 2016 at 12:23 PM, Michael Mior <michael.mior@gmail.com> wrote:
> Assuming you have these automated, you could add in a restart of the VM.
> Obviously not ideal, but it seems that solves the problem for now.
> On Feb 23, 2016 14:24, "Julian Hyde" <jhyde@apache.org> wrote:
>
>> Ok, let's monitor this situation. It's not fatal, because we can still
>> run the test suite. But it is inconvenient because my nightly tests
>> will generate some false negatives.
>>
>> On Tue, Feb 23, 2016 at 11:14 AM, Michael Mior <mmior@uwaterloo.ca> wrote:
>> > Unfortunately I think I may have been bitten with this as well. I can't
>> be
>> > sure, but I believe I left the Cassandra instance in the VM running but I
>> > went to use it a couple days later and it had died. Also no signs of any
>> > issue in the logs. Fortunately restarting the daemon seems to have gotten
>> > things going again without any issue. (I didn't have to restart the VM.)
>> >
>> > --
>> > Michael Mior
>> > mmior@uwaterloo.ca
>> >
>> > 2016-02-23 14:11 GMT-05:00 Julian Hyde <jhyde@apache.org>:
>> >
>> >> There doesn't seem to be anything in /var/log/cassandra or
>> >> /var/lib/cassandra. I'll check next time there's a failure.
>> >>
>> >> On Tue, Feb 23, 2016 at 10:54 AM, Vladimir Sitnikov
>> >> <sitnikov.vladimir@gmail.com> wrote:
>> >> > Does it leave some logs behind?
>> >> >
>> >> > For instance: regular java "stdout" logs or some hs_err_pid file.
>> >> >
>> >> > Blind guess would be "old JRE + random JIT/GC bug == sigsegv".
>> >> >
>> >> > Vladimir
>> >>
>>

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