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From: Alexey Kuznetsov <akuznetsov@apache.org>
Date: Tue, 3 Oct 2017 06:33:38 +0700
Message-ID: <CALH+G9rCrqm5L4JwqHVrd1URjz8D-LR9KD1UPp65N4=p2SqyRw@mail.gmail.com>
Subject: Re: Question about number of total onheap and offheap cache entries.
To: user@ignite.apache.org
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archived-at: Mon, 02 Oct 2017 23:33:44 -0000

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Hi Ray!

Could you show your cache configuration?

In case if you set "onHeapEnabled=true" Ignite will "cache" values in heap
during get & sql operations.
And heap metric will be > 0.

As for 2.3 - it will be released by the end of October.
You can always try to build from sources from master.
https://ignite.apache.org/download.cgi#build-source


On Tue, Oct 3, 2017 at 12:23 AM, Ray <rayliu@cisco.com> wrote:

> Thank you Vasiliy for your answer.
>
> In the ticket, it looks like the problem is with the off-heap entry count.
> But my question is why the on-heap entry count is always the same as the
> off-heap entry count?
> Ignite stores the cache off-heap by default, so in design there will be
> zero
> on-heap entry count when the cache is not visited, right?
> Or is there some eviction configuration I need to set up for the entries to
> be evicted after they are visited and brought on-heap?
> I've been watching the visor stats for a day now, and the cache is not
> visited during the day.
> But the on-heap entry count is still not zero.
>
> And is there any release date for Ignite 2.3?
>
> Thanks
>
>
>
> --
> Sent from: http://apache-ignite-users.70518.x6.nabble.com/
>


-- 
Alexey Kuznetsov

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<div dir=3D"ltr">Hi Ray!<br><div><br></div><div>Could you show your cache c=
onfiguration?</div><div><br></div><div>In case if you set &quot;onHeapEnabl=
ed=3Dtrue&quot; Ignite will &quot;cache&quot; values in heap during get &am=
p; sql operations.</div><div>And heap metric will be &gt; 0.</div><div><br>=
</div><div>As for 2.3 - it will be released by the end of October.</div><di=
v>You can always try to build from sources from master.</div><div><a href=
=3D"https://ignite.apache.org/download.cgi#build-source">https://ignite.apa=
che.org/download.cgi#build-source</a><br></div><div><br></div></div><div cl=
ass=3D"gmail_extra"><br><div class=3D"gmail_quote">On Tue, Oct 3, 2017 at 1=
2:23 AM, Ray <span dir=3D"ltr">&lt;<a href=3D"mailto:rayliu@cisco.com" targ=
et=3D"_blank">rayliu@cisco.com</a>&gt;</span> wrote:<br><blockquote class=
=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padd=
ing-left:1ex">Thank you Vasiliy for your answer.<br>
<br>
In the ticket, it looks like the problem is with the off-heap entry count.<=
br>
But my question is why the on-heap entry count is always the same as the<br=
>
off-heap entry count?<br>
Ignite stores the cache off-heap by default, so in design there will be zer=
o<br>
on-heap entry count when the cache is not visited, right?<br>
Or is there some eviction configuration I need to set up for the entries to=
<br>
be evicted after they are visited and brought on-heap?<br>
I&#39;ve been watching the visor stats for a day now, and the cache is not<=
br>
visited during the day.<br>
But the on-heap entry count is still not zero.<br>
<br>
And is there any release date for Ignite 2.3?<br>
<div class=3D"HOEnZb"><div class=3D"h5"><br>
Thanks<br>
<br>
<br>
<br>
--<br>
Sent from: <a href=3D"http://apache-ignite-users.70518.x6.nabble.com/" rel=
=3D"noreferrer" target=3D"_blank">http://apache-ignite-users.<wbr>70518.x6.=
nabble.com/</a><br>
</div></div></blockquote></div><br><br clear=3D"all"><div><br></div>-- <br>=
<div class=3D"gmail_signature" data-smartmail=3D"gmail_signature"><div dir=
=3D"ltr"><span style=3D"font-size:12.8px">Alexey Kuznetsov</span><br></div>=
</div>
</div>

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