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Date: Thu, 27 Jun 2013 09:05:49 -0400
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 <CAGUtCHqpgCX7Dm2StfrpEn1wK6ZGbS99-+PkUD402qUJEmi0AQ@mail.gmail.com>
Subject: Re: Timing out on connection
From: Keith Turner <keith@deenlo.com>
To: user@accumulo.apache.org
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On Thu, Jun 27, 2013 at 8:45 AM, <stbill79@gmail.com> wrote:

> When connecting to Accumulo in Java, I'll often get:
>
> *There are no tablet servers: check that zookeeper and accumulo are
> running.*
> *
> *
> The status is understood - usually my server is down. The problem is that
> my code will wait forever, without eventually tossing an exception.
>
> Is there anyway to set a timeout parameter or force the method to
> conditionally connect?
>

In 1.5 timeouts were added to the BatchWriter and BatchScanner
(ACCUMULO-705 and ACCUMULO-706).  The Scanner has had a timeout for a
while.  However this may not be sufficient, your code may be getting hung
up before trying to read or write.  There is a ticket for client wide
timeout settings ACCUMULO-1286.


>
> Thanks
> Bill
>

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<div dir=3D"ltr"><br><div class=3D"gmail_extra"><br><br><div class=3D"gmail=
_quote">On Thu, Jun 27, 2013 at 8:45 AM,  <span dir=3D"ltr">&lt;<a href=3D"=
mailto:stbill79@gmail.com" target=3D"_blank">stbill79@gmail.com</a>&gt;</sp=
an> wrote:<br>
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1p=
x #ccc solid;padding-left:1ex"><div dir=3D"ltr">When connecting to Accumulo=
 in Java, I&#39;ll often get:<div><br></div><div><i>There are no tablet ser=
vers: check that zookeeper and accumulo are running.</i><br>
</div><div><i><br></i></div><div>The status is understood - usually my serv=
er is down. The problem is that my code will wait forever, without eventual=
ly tossing an exception.</div>
<div><br></div><div>Is there anyway to set a timeout parameter or force the=
 method to conditionally connect?</div></div></blockquote><div><br></div><d=
iv style>In 1.5 timeouts were added to the BatchWriter and BatchScanner (AC=
CUMULO-705 and ACCUMULO-706). =A0The Scanner has had a timeout for a while.=
 =A0However this may not be sufficient, your code may be getting hung up be=
fore trying to read or write. =A0There is a ticket for client wide timeout =
settings ACCUMULO-1286.</div>
<div>=A0</div><blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;=
border-left:1px #ccc solid;padding-left:1ex"><div dir=3D"ltr"><div><br></di=
v><div>Thanks</div><div>Bill</div></div>
</blockquote></div><br></div></div>

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