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From: Vishnu Viswanath <vishnu.viswanath25@gmail.com>
Date: Thu, 4 Aug 2016 08:21:59 -0400
Message-ID: <CAK2z7j6BpMY1r1RjEO_dUp2FO0yYghxWCEftvoneaNO0WjqHrQ@mail.gmail.com>
Subject: Re: Regarding QueryableState
To: user@flink.apache.org
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archived-at: Thu, 04 Aug 2016 12:22:26 -0000

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Hi Ufuk,

I was able to create a QueryableState stream and query it when running in
cluster mode in my local machine, but I am unable to Query the stream when
running on AWS cluster, getting error AbstractMethodError at
kvState.getSerializedValue(serializedKeyAndNamespace) in
KvStateServerHandler.java while querying.

Not sure if I am doing something wrong here, so eagerly waiting for the
merge, to try it again :)

Thanks,
Vishnu

On Thu, Aug 4, 2016 at 7:40 AM, Ufuk Celebi <uce@apache.org> wrote:

> You can expect it to be merged by the end of this week.
>
> Note that the APIs are very low level at the moment though. In the PR
> branch you can have a look at the QueryableStateITCase for more
> details.
>
> =E2=80=93 Ufuk
>
>
> On Thu, Aug 4, 2016 at 11:53 AM, vinay patil <vinay18.patil@gmail.com>
> wrote:
> > Hi All,
> >
> > For one use case I want to make use of this feature instead of querying
> > external store like Cassandra or ES.
> >
> > Can you please let me know if this is under development or present in t=
he
> > master branch.
> >
> > It will be of great help if you can provide examples or link to the
> > documentation.
> >
> > Thanks,
> > Vinay Patil
> >
> >
> >
> > --
> > View this message in context:
> http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Regar=
ding-QueryableState-tp8324.html
> > Sent from the Apache Flink User Mailing List archive. mailing list
> archive at Nabble.com.
>

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<div dir=3D"ltr">Hi Ufuk,<div><br></div><div>I was able to create a Queryab=
leState stream and query it when running in cluster mode in my local machin=
e, but I am unable to Query the stream when running on AWS cluster, getting=
 error AbstractMethodError at kvState.getSerializedValue(serializedKeyAndNa=
mespace) in KvStateServerHandler.java while querying.</div><div><br></div><=
div>Not sure if I am doing something wrong here, so eagerly waiting for the=
 merge, to try it again :)</div><div><br></div><div class=3D"gmail_extra">T=
hanks,</div><div class=3D"gmail_extra">Vishnu</div><div class=3D"gmail_extr=
a"><br><div class=3D"gmail_quote">On Thu, Aug 4, 2016 at 7:40 AM, Ufuk Cele=
bi <span dir=3D"ltr">&lt;<a href=3D"mailto:uce@apache.org" target=3D"_blank=
">uce@apache.org</a>&gt;</span> wrote:<br><blockquote class=3D"gmail_quote"=
 style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Yo=
u can expect it to be merged by the end of this week.<br>
<br>
Note that the APIs are very low level at the moment though. In the PR<br>
branch you can have a look at the QueryableStateITCase for more<br>
details.<br>
<span class=3D"HOEnZb"><font color=3D"#888888"><br>
=E2=80=93 Ufuk<br>
</font></span><div class=3D"HOEnZb"><div class=3D"h5"><br>
<br>
On Thu, Aug 4, 2016 at 11:53 AM, vinay patil &lt;<a href=3D"mailto:vinay18.=
patil@gmail.com">vinay18.patil@gmail.com</a>&gt; wrote:<br>
&gt; Hi All,<br>
&gt;<br>
&gt; For one use case I want to make use of this feature instead of queryin=
g<br>
&gt; external store like Cassandra or ES.<br>
&gt;<br>
&gt; Can you please let me know if this is under development or present in =
the<br>
&gt; master branch.<br>
&gt;<br>
&gt; It will be of great help if you can provide examples or link to the<br=
>
&gt; documentation.<br>
&gt;<br>
&gt; Thanks,<br>
&gt; Vinay Patil<br>
&gt;<br>
&gt;<br>
&gt;<br>
&gt; --<br>
&gt; View this message in context: <a href=3D"http://apache-flink-user-mail=
ing-list-archive.2336050.n4.nabble.com/Regarding-QueryableState-tp8324.html=
" rel=3D"noreferrer" target=3D"_blank">http://apache-flink-user-mailing-lis=
t-archive.2336050.n4.nabble.com/Regarding-QueryableState-tp8324.html</a><br=
>
&gt; Sent from the Apache Flink User Mailing List archive. mailing list arc=
hive at Nabble.com.<br>
</div></div></blockquote></div><br></div></div>

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