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Subject: Re: Cassandra data file corrupt
From: JKnight JKnight <beuknight@gmail.com>
To: user@cassandra.apache.org
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--0016e6d58ae594a6b20483245f84
Content-Type: text/plain; charset=ISO-8859-1

Dear Jeremy Dunck,

I tried to compact, and get and error:

Caused by: java.io.UTFDataFormatException: malformed input around byte 13
    at java.io.DataInputStream.readUTF(DataInputStream.java:617)
    at java.io.RandomAccessFile.readUTF(RandomAccessFile.java:887)
    at org.apache.cassandra.io.IteratingRow.<init>(IteratingRow.java:48)
    at
org.apache.cassandra.io.SSTableScanner$KeyScanningIterator.next(SSTableScanner.java:115)

I also tried in version 0.6, but above error still exist.

Perhaps, I will tried the way David Timothy suggest.

@Stu Hood: Do you implement code for 808 issues?

Thank a lot for support.

On Wed, Mar 31, 2010 at 11:02 AM, Jeremy Dunck <jdunck@gmail.com> wrote:

> On Wed, Mar 31, 2010 at 7:55 AM, Stu Hood <stu.hood@rackspace.com> wrote:
> > Eventually the new file format will make it in with #674, and we'll be
> able to implement an option to skip corrupted data:
> >
> > https://issues.apache.org/jira/browse/CASSANDRA-808
>
> That ticket seems to indicate that compaction will remove the corrupt
> data, and might make the later data readable.
>
> JKnight, did you try compacting?
>



-- 
Best regards,
JKnight

--0016e6d58ae594a6b20483245f84
Content-Type: text/html; charset=ISO-8859-1
Content-Transfer-Encoding: quoted-printable

Dear Jeremy Dunck, <br><br>I tried to compact, and get and error:<br><br>Ca=
used by: java.io.UTFDataFormatException: malformed input around byte 13<br>=
=A0=A0=A0 at java.io.DataInputStream.readUTF(DataInputStream.java:617)<br>=
=A0=A0=A0 at java.io.RandomAccessFile.readUTF(RandomAccessFile.java:887)<br=
>
=A0=A0=A0 at org.apache.cassandra.io.IteratingRow.&lt;init&gt;(IteratingRow=
.java:48)<br>=A0=A0=A0 at org.apache.cassandra.io.SSTableScanner$KeyScannin=
gIterator.next(SSTableScanner.java:115)<br><br>I also tried in version 0.6,=
 but above error still exist.<br>
<br>Perhaps, I will tried the way David Timothy suggest.<br><br>@Stu Hood: =
Do you implement code for 808 issues?<br><br>Thank a lot for support.<br><b=
r><div class=3D"gmail_quote">On Wed, Mar 31, 2010 at 11:02 AM, Jeremy Dunck=
 <span dir=3D"ltr">&lt;<a href=3D"mailto:jdunck@gmail.com">jdunck@gmail.com=
</a>&gt;</span> wrote:<br>
<blockquote class=3D"gmail_quote" style=3D"border-left: 1px solid rgb(204, =
204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div class=3D"im"=
>On Wed, Mar 31, 2010 at 7:55 AM, Stu Hood &lt;<a href=3D"mailto:stu.hood@r=
ackspace.com">stu.hood@rackspace.com</a>&gt; wrote:<br>

&gt; Eventually the new file format will make it in with #674, and we&#39;l=
l be able to implement an option to skip corrupted data:<br>
&gt;<br>
&gt; <a href=3D"https://issues.apache.org/jira/browse/CASSANDRA-808" target=
=3D"_blank">https://issues.apache.org/jira/browse/CASSANDRA-808</a><br>
<br>
</div>That ticket seems to indicate that compaction will remove the corrupt=
<br>
data, and might make the later data readable.<br>
<br>
JKnight, did you try compacting?<br>
</blockquote></div><br><br clear=3D"all"><br>-- <br>Best regards,<br>JKnigh=
t<br>

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