Interesting:
"
The sequence of dates of the UTC second markers will be:
2012 June 30, 23h 59m 59s
2012 June 30, 23h 59m 60s
2012 July 1, 0h 0m 0s
"
See:
http://wwp.greenwichmeantime.com/info/leap-second.htm
So, there were two consecutive second " markers" which were literally
distinct, but numerically identical.
What "design pattern" for timing did Linux violate? In other words, what
lesson should we be learning to assure that we don't have a similar problem
at an application level on a future leap second?
-- Jack Krupansky
-----Original Message-----
From: Óscar Marín Miró
Sent: Sunday, July 01, 2012 11:02 AM
To: solr-user@lucene.apache.org
Subject: Re: leap second bug
Thanks Michael, nice information :)
On Sun, Jul 1, 2012 at 5:29 PM, Michael McCandless <
luc...@mikemccandless.com> wrote:
Looks like this is a low-level Linux issue ... see Shay's email to the
ElasticSearch list about it:
https://groups.google.com/forum/?fromgroups#!topic/elasticsearch/_I1_OfaL7QY
Also see the comments here:
http://news.ycombinator.com/item?id=4182642
Mike McCandless
http://blog.mikemccandless.com
On Sun, Jul 1, 2012 at 8:08 AM, Óscar Marín Miró
<oscarmarinm...@gmail.com> wrote:
> Hello Michael, thanks for the note :)
>
> I'm having a similar problem since yesterday, tomcats are wild on CPU
[near
> 100%]. Did your solr servers did not reply to index/query requests?
>
> Thanks :)
>
> On Sun, Jul 1, 2012 at 1:22 PM, Michael Tsadikov <mich...@myheritage.com
>wrote:
>
>> Our solr servers went into GC hell, and became non-responsive on date
>> change today.
>>
>> Restarting tomcats did not help.
>>
>> Rebooting the machine did.
>>
>>
>>
http://www.wired.com/wiredenterprise/2012/07/leap-second-bug-wreaks-havoc-with-java-linux/
>>
>
>
>
> --
> Whether it's science, technology, personal experience, true love,
> astrology, or gut feelings, each of us has confidence in something that
we
> will never fully comprehend.
> --Roy H. William
--
Whether it's science, technology, personal experience, true love,
astrology, or gut feelings, each of us has confidence in something that we
will never fully comprehend.
--Roy H. William
