Hi David,

There should be additional information in the galaxy database about why the job failed; take a look at stderr column of the failed job using some SQL like this:

--

select * from job where state='error' and tool_id='tophat' and stderr like '%indexing reference%' order by id desc; 

--

If that doesn't work, try something simpler:

--

select * from job where state='error' and tool_id='tophat' order by id desc;

--

What are the errors that you see?

Finally, please direct future questions about local Galaxy installations to galaxy-dev (cc'd) so that the community can learn from and participate in discussions.

Thanks,

J.

On Dec 5, 2011, at 10:09 AM, David Matthews wrote:

Hi,

We have a local version of Galaxy here at Bristol and it is very nice. However, it does not like to run TopHat on large genomes (i.e. Human) but is happy with small ones (e.g. viruses). The genome we have is hg19 but missing chr Y and this genome works fine on the PSU version. However, we seem to be hitting a wall when we run it here and it seems to relate to the indexing part right at the begining. Here is the error output we see in the red box:

An error occurred running this job:Settings:
Output files: "/tmp/tmppA7Hrk/dataset_942.*.ebwt"
Line rate: 6 (line is 64 bytes)
Lines per side: 1 (side is 64 bytes)
Offset rate: 5 (one in 32)
FTable chars: 10
Strings: unpacked
Max bucket size: default
Max bucket size, sqrt m

And here is the stuff we see when we click on the green bug (the second set is just the last bit of a long list of stuff):

Error indexing reference sequence

Returning block of 520230381
Getting block 6 of 7
  Reserving size (531691900) for bucket
  Calculating Z arrays
  Calculating Z arrays time: 00:00:00
  Entering block accumulator loop:
  10%
  20%
  30%
  40%
  50%
  60%
  70%
  80%
  90%
  100%
  Block accumulator loop time: 00:00:59
  Sorting block of length 346541282
  (Using difference cover)
  Sorting block time: 00:06:04
Returning block of 346541283
Getting block 7 of 7
  Reserving size (531691900) for bucket
  Calculating Z arrays
  Calculating Z arrays time: 00:00:00
  Entering block accumulator loop:
  10%
  20%
  30%
  40%
  50%
  60%
  70%
  80%
  90%
  100%
  Block accumulator loop time: 00:00:40
  Sorting block of length 408062248
  (Using difference cover)
  Sorting block time: 00:07:08
Returning block of 408062249
Exited Ebwt loop
fchr[A]: 0
fchr[C]: 837200431
fchr[G]: 1417119193
fchr[T]: 1997326330
fchr[$]: 2835690133
Exiting Ebwt::buildToDisk()
Total time for backward call to driver() for mirror index: 01:16:32
TopHat v1.2.0

We are running on our HPC and have directed the job to land on a whole node with 8GB of ram on board. Any ideas why the index is failing?

Best Wishes,

David.

__________________________________

Dr David A. Matthews

Senior Lecturer in Virology

Room E49

Department of Cellular and Molecular Medicine,

School of Medical Sciences

University Walk,

University of Bristol

Bristol.

BS8 1TD

U.K.

Tel. +44 117 3312058

Fax. +44 117 3312091

D.A.Matthews@bristol.ac.uk