[EP-tech] Re: Strange search behaviour

Enio Carboni enio.carboni at gmail.com
Fri Apr 4 13:48:50 BST 2014


I think Andrew has launched in a shell the command:

 bash epindex ...

So epindex has been recognized as bash script

  Enio

Il 04/04/2014 14:08, John Salter ha scritto:
> No, the index shouldn't need rebuilding on a regular basis.
> During certain upgrades it might get rebuilt.
>
> I'd be more concerned as to why the script doesn't get recognised as a perl script.
> Is it executable?
> Were you running it as the right user?
> Was there any non-printing characters at the start of the file?
> Is the *very* first line
> #!/usr/bin/perl -w
> -e.g. no comments before it or anything?
>
> Cheers,
> John
>
> -----Original Message-----
> From: eprints-tech-bounces at ecs.soton.ac.uk [mailto:eprints-tech-bounces at ecs.soton.ac.uk] On Behalf Of Andrew Beeken
> Sent: 04 April 2014 11:14
> To: eprints-tech at ecs.soton.ac.uk
> Subject: [EP-tech] Re: Strange search behaviour
>
> That seems to work - I’ll run that locally to test and see if the index
> produces the desired results.
>
> Is this something we should be setting a cron job to run?
>
> On 04/04/2014 10:49, "John Salter" <J.Salter at leeds.ac.uk> wrote:
>
>> What happens if you run the command like this:
>>> perl bin/epadmin reindex <repo id> eprint --verbose
>> Is there anything strange at the start of the file (e.g. hidden BOM
>> indicator before the '#' on the first line?
>>
>> Cheers,
>> John
>>
>>
>> -----Original Message-----
>> From: eprints-tech-bounces at ecs.soton.ac.uk
>> [mailto:eprints-tech-bounces at ecs.soton.ac.uk] On Behalf Of Andrew Beeken
>> Sent: 04 April 2014 10:26
>> To: eprints-tech at ecs.soton.ac.uk
>> Subject: [EP-tech] Re: Strange search behaviour
>>
>> Which perl = usr/bin/perl
>>
>> First line of epadmin = #!/usr/bin/perl -w
>>
>>
>>
>> On 04/04/2014 09:25, "John Salter" <J.Salter at leeds.ac.uk> wrote:
>>
>>> First thing to check:
>>>> which perl
>>> and see if that matches with the first line of bin/epadmin
>>>
>>> Cheers,
>>> John
>>>
>>> -----Original Message-----
>>> From: eprints-tech-bounces at ecs.soton.ac.uk
>>> [mailto:eprints-tech-bounces at ecs.soton.ac.uk] On Behalf Of Andrew Beeken
>>> Sent: 04 April 2014 09:03
>>> To: eprints-tech at ecs.soton.ac.uk
>>> Cc: Paul Stainthorp; Bev Jones
>>> Subject: [EP-tech] Re: Strange search behaviour
>>>
>>> Hi Seb,
>>>
>>> Ran this with bash and got the following back:
>>>
>>> epadmin: line 3: use: command not found
>>> epadmin: line 4: use: command not found
>>> epadmin: line 11: =pod: command not found
>>> epadmin: line 13: =for: command not found
>>> epadmin: line 15: =head1: command not found
>>> epadmin: line 17: B: command not found
>>> epadmin: line 19: =head1: command not found
>>> epadmin: line 21: command: No such file or directory
>>> epadmin: line 23: command: No such file or directory
>>> epadmin: line 25: =over: command not found
>>> epadmin: line 27: =item: command not found
>>> epadmin: line 29: =item: command not found
>>> epadmin: line 31: =item: command not found
>>> epadmin: line 33: =item: command not found
>>> epadmin: line 35: =item: command not found
>>> epadmin: line 37: =item: command not found
>>> epadmin: line 39: =item: command not found
>>> epadmin: line 41: =item: command not found
>>> epadmin: line 43: =item: command not found
>>> epadmin: line 45: =item: command not found
>>> epadmin: line 47: =item: command not found
>>> epadmin: line 49: =item: command not found
>>> epadmin: line 51: =item: command not found
>>> epadmin: line 53: =item: command not found
>>> epadmin: line 55: =item: command not found
>>> epadmin: line 57: =item: command not found
>>> epadmin: line 59: =item: command not found
>>> epadmin: line 61: =item: command not found
>>> epadmin: line 63: =item: command not found
>>> epadmin: line 65: =item: command not found
>>> epadmin: line 67: =item: command not found
>>> epadmin: line 69: =item: command not found
>>> epadmin: line 71: =item: command not found
>>> epadmin: line 73: =item: command not found
>>> epadmin: line 75: =item: command not found
>>> epadmin: line 77: =item: command not found
>>> epadmin: line 79: =item: command not found
>>> epadmin: line 81: =item: command not found
>>> epadmin: line 83: =back: command not found
>>> epadmin: line 85: Type: command not found
>>> epadmin: line 87: =head1: command not found
>>> epadmin: line 89: =over: command not found
>>> epadmin: line 91: =item: command not found
>>> epadmin: line 93: START: command not found
>>> epadmin: line 95: syntax error near unexpected token `newline'
>>> epadmin: line 95: `=item B<epadmin> test I<repository_id>'
>>>
>>> I take it this isn’t what we should expect!
>>>
>>>
>>> Andrew
>>>
>>> On 03/04/2014 15:51, "Sebastien Francois" <sf2 at ecs.soton.ac.uk> wrote:
>>>
>>>> Andrew,
>>>>
>>>> What you need to do is reindex the data:
>>>>
>>>> bin/epadmin reindex <repo id> eprint --verbose
>>>>
>>>> Note that this may take some time...
>>>>
>>>> You restart the indexer when, for example, you upgrade your metadata
>>>> schema (like adding a new fields to "eprint") - this is because the
>>>> indexer runs into its own process space (so its copy of the perl modules
>>>> and/or the local config might be out of date).
>>>>
>>>> Seb.
>>>>
>>>> On 03/04/14 15:49, Andrew Beeken wrote:
>>>>> Thanks Seb,
>>>>>
>>>>> I¹m testing this on my local copy of the data and there are, in fact,
>>>>> only
>>>>> 13 records pertaining to this keyword in the eprints__rindex table.
>>>>> Now,
>>>>> I¹ve restarted the indexer however Bev says that this is something she
>>>>> does on occasion yet the issue is still present.
>>>>>
>>>>> Is it possible that the indexer is running into problems and, if so,
>>>>> is
>>>>> there an error log we can interrogate to try and find out what the
>>>>> problem
>>>>> is likely to be?
>>>>>
>>>>> Andrew
>>>>>
>>>>> On 02/04/2014 17:23, "Sebastien Francois" <sf2 at ecs.soton.ac.uk> wrote:
>>>>>
>>>>>> Andrew,
>>>>>>
>>>>>> Searches query the rindex tables so make sure your keyword is in
>>>>>> there
>>>>>> 72 times also. If not, you'll need to have the dataset reindexed (via
>>>>>> epadmin).
>>>>>>
>>>>>> Seb.
>>>>>>
>>>>>>
>>>>>> On 02/04/14 17:03, John Salter wrote:
>>>>>>> Which version of EPrints?
>>>>>>> There is a nice little issue I discovered whereby and 'short' words
>>>>>>> are
>>>>>>> thrown away be the indexer, but not the simple search handler, so
>>>>>>> searching for e.g. 'Face to Face' wouldn't find 'Face to Face' - but
>>>>>>> I
>>>>>>> believe this is limited to the simple search.
>>>>>>> Is there any correlation in what you're seeing and short search
>>>>>>> terms?
>>>>>>>
>>>>>>> Cheers,
>>>>>>> John
>>>>>>>
>>>>>>> -----Original Message-----
>>>>>>> From: eprints-tech-bounces at ecs.soton.ac.uk
>>>>>>> [mailto:eprints-tech-bounces at ecs.soton.ac.uk] On Behalf Of Andrew
>>>>>>> Beeken
>>>>>>> Sent: 02 April 2014 12:40
>>>>>>> To: eprints-tech at ecs.soton.ac.uk
>>>>>>> Subject: [EP-tech] Strange search behaviour
>>>>>>>
>>>>>>> Hello all!
>>>>>>>
>>>>>>> More of a question rather than a ³How do IŠ² this time! We¹ve
>>>>>>> noticed
>>>>>>> some odd behaviour in our search, mainly around searching on
>>>>>>> keywords.
>>>>>>> Our EPrints system manager uses keywords to allow her to quickly
>>>>>>> find
>>>>>>> records of interest or importance. Both the quick search and the
>>>>>>> advanced search turn out 11 records when this keyword is used as the
>>>>>>> search term, a number she believes is wrong. I¹ve done a focussed
>>>>>>> SQL
>>>>>>> search in the database and I get 72 records with this keyword, all
>>>>>>> of
>>>>>>> which are published records.
>>>>>>>
>>>>>>> Is this just a problem on our installation or are there issues with
>>>>>>> the
>>>>>>> search in EPrints in general?
>>>>>>>
>>>>>>> Andrew
>>>>>>>
>>>>>>> The University of Lincoln, located in the heart of the city of
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