I ran the following JUnit test and verified that the value printed out was the
file length.
@Test
public void testSeekToEOF() throws IOException {
FileSystem fs = FileSystem.get(new Configuration());
FSDataInputStream fdi = fs.open(new Path("README"));
System.out.println("seeking to end: " + fdi.available());
fdi.seek(fdi.available());
fdi.close();
}
----- Original Message -----
> From: "Keys Botzum" <[email protected]>
> To: [email protected]
> Sent: Friday, March 30, 2012 4:56:09 PM
> Subject: Re: Accumulo on MapR Continued
> Can you share the program? I can try running it and answer your
> question. I can also of course check with MapR engineering to see if
> that's the issue.
>
>
> Much appreciated,
> Keys
>
> ________________________________
> Keys Botzum
> Senior Principal Technologist
> WW Systems Engineering
> [email protected]
> 443-718-0098
> MapR Technologies
> http://www.mapr.com
>
>
>
>
>
> On Mar 30, 2012, at 4:48 PM, Billie J Rinaldi wrote:
>
>
>
> On Friday, March 30, 2012 2:07:49 PM, "Keys Botzum" <
> [email protected] > wrote:
>
>
> 30 11:00:15,778 [tabletserver.Tablet] ERROR: Failed to find lastkey
>
>
> Seeking beyond EOF, filelen 733, wantpos 733
>
> It looks like Accumulo is trying to seek to the last position in a
> file. I just wrote a little program that opens a file in HDFS and
> seeks to its file length, and it didn't throw an error. Does MapR not
> allow this? If that is the desired MapR behavior, we could try to
> determine whether Accumulo could avoid performing that seek.
>
> Billie
