Re: Corrupted Transaction?

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Looks like it is in the middle of the file. I have a base snapshot and a
single .journal in the directory.

I was looking into the logs but could not find anything related to
Prevayler msgs. Tomcat crashed due to OutOfMemoryException and may have
lead to this error. :(

I saved the journal and the snapshot if we want to investigate more.



On Thu, Feb 26, 2015 at 4:55 PM, Justin Sampson <[email protected]>
wrote:

> Vitor F. Pamplona wrote:
>
> > I think I have a corrupted transaction in one of my .journals in
> > production. Is there a way to ignore this transaction?
> > [...]
> > java.io.IOException: Expected 2180767 but was 2180768
>
> A corrupted transaction would have thrown some kind of exception
> when parsing the transaction itself. The particular exception you're
> seeing says that somehow there's actually a _missing_ transaction in
> the journal. Prevayler expected to read transaction #2,180,767 but
> saw transaction #2,180,768 instead. What journal files currently
> exist in the directory? I'm curious whether that transaction number
> falls in the middle of a journal file or on the boundary between two
> journal files.
>
> Cheers,
> Justin
>
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-- 
Vitor Pamplona <http://vitorpamplona.com>
Co-founder & CTO *|* EyeNetra <http://eyenetra.com> Inc.
Cell: 617.318.8685 *|* [email protected]

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<div dir=3D"ltr"><div>Looks like it is in the middle of the file. I have a =
base snapshot and a single .journal in the directory.<br></div><div><br></d=
iv><div>I was looking into the logs but could not find anything related to =
Prevayler msgs. Tomcat crashed due to OutOfMemoryException and may have lea=
d to this error. :(=C2=A0</div><div><br></div><div>I saved the journal and =
the snapshot if we want to investigate more.=C2=A0</div><div><br></div><div=
><br></div></div><div class=3D"gmail_extra"><br><div class=3D"gmail_quote">=
On Thu, Feb 26, 2015 at 4:55 PM, Justin Sampson <span dir=3D"ltr">&lt;<a hr=
ef=3D"mailto:[email protected]" target=3D"_blank">[email protected]=
om</a>&gt;</span> wrote:<br><blockquote class=3D"gmail_quote" style=3D"marg=
in:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class=3D""=
>Vitor F. Pamplona wrote:<br>
<br>
&gt; I think I have a corrupted transaction in one of my .journals in<br>
&gt; production. Is there a way to ignore this transaction?<br>
</span>&gt; [...]<br>
<span class=3D"">&gt; java.io.IOException: Expected 2180767 but was 2180768=
<br>
<br>
</span>A corrupted transaction would have thrown some kind of exception<br>
when parsing the transaction itself. The particular exception you&#39;re<br=
>
seeing says that somehow there&#39;s actually a _missing_ transaction in<br=
>
the journal. Prevayler expected to read transaction #2,180,767 but<br>
saw transaction #2,180,768 instead. What journal files currently<br>
exist in the directory? I&#39;m curious whether that transaction number<br>
falls in the middle of a journal file or on the boundary between two<br>
journal files.<br>
<br>
Cheers,<br>
Justin<br>
---------------------------------------------------------------------------=
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Dive into the World of Parallel Programming The Go Parallel Website, sponso=
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things parallel software development, from weekly thought leadership blogs =
to<br>
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>
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To unsubscribe go to the end of this page: <a href=3D"http://lists.sourcefo=
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_______________________________________________<br>
&quot;Databases in Memoriam&quot; -- <a href=3D"http://www.prevayler.org" t=
arget=3D"_blank">http://www.prevayler.org</a><br>
</blockquote></div><br><br clear=3D"all"><div><br></div>-- <br><div class=
=3D"gmail_signature"><div><a href=3D"http://vitorpamplona.com" target=3D"_b=
lank">Vitor Pamplona</a></div><div><div><span style=3D"font-family:verdana,=
sans-serif"><font size=3D"1" color=3D"#666666">Co-founder &amp; CTO=C2=A0<b=
>|</b>=C2=A0<a href=3D"http://eyenetra.com" target=3D"_blank">EyeNetra</a>=
=C2=A0Inc.</font></span></div><div><font color=3D"#666666"><font face=3D"ve=
rdana, sans-serif" size=3D"1">Cell:=C2=A0617.318.8685=C2=A0</font><font fac=
e=3D"verdana, sans-serif" size=3D"1"><b>|</b></font><font face=3D"verdana, =
       sans-serif" size=3D"1">=C2=A0</font><span style=3D"font-family:verda=
na,sans-serif;font-size:x-small"><a href=3D"mailto:[email protected]" targ=
et=3D"_blank">[email protected]</a></span></font></div></div></div>
</div>

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