Re: [Dspace-tech] How do I share solr statistics server between two dspace servers?

2013-01-25 Thread helix84
On Fri, Jan 25, 2013 at 7:59 PM, Michael Reynolds wrote: > João, I don't see where the "very bad performance" would happen if we > were to use a separate solr server. Is your concern the delay > incurred while spinning up the redundant solr server? Or am I missing > something? I believe the per

Re: [Dspace-tech] How do I share solr statistics server between two dspace servers?

2013-01-25 Thread Michael Reynolds
Thank you both for your helpful replies! So, to summarize: * Running separate generic apache solr server is doable * Although ideal approach would be to use solr server 4.0 to take advantage of the cloud capability, there are compatibility problems with the index structure of dspace 3.0 that woul

Re: [Dspace-tech] Migrate 1.8 to 3.0 database

2013-01-25 Thread helix84
On Fri, Jan 25, 2013 at 5:21 PM, Carlos Walter Blandon Alvarez wrote: > We have DSPACE 1.8 version and we will to install 3.0 version in other server. > > Can we restore the database version to 1.8 to 3.0? > What other files and configuration are recommended to move? Hi Carlos, yes, you can res

[Dspace-tech] Migrate 1.8 to 3.0 database

2013-01-25 Thread Carlos Walter Blandon Alvarez
Hi all.We have DSPACE 1.8 version and we will to install 3.0 version in other server.Can we restore the database version to 1.8 to 3.0?What other files and configuration are recommended to move?Regards,Walter BlandónAnalista TécnicoCentro Cultural Biblioteca "Luis Echavarría Villegas"Tel: (57) (4)

Re: [Dspace-tech] Feedback page problem (DSpace 3.0)

2013-01-25 Thread Claudia Jürgen
Hello, yes this is reproducable using different names in dspace.hostname and dspace.baseUrl. Check your build.properties for these values. Maybe you got dspace.hostname = localhost and dspace.baseUrl = http://just.something.different A setting which further influences this is the dspace.cfg set

Re: [Dspace-tech] Feedback page problem (DSpace 3.0)

2013-01-25 Thread helix84
On Thu, Jan 24, 2013 at 9:04 AM, mErRYo wrote: > Hi all, I am using dspace 3.0 with jspui & discovery. I am facing problem > when i click on feedback page. Problem is when a anonymous user clicks on > this page link it ask for username and password (that is redirect to > password login page). Whi

Re: [Dspace-tech] dspace stat cron

2013-01-25 Thread helix84
On Fri, Jan 25, 2013 at 2:42 PM, Miguel Angel Robledo wrote: > I come from old versions of dspace and now i have 1.8.2 in a production > environment and 3.0 in a development environment. I have the following > cron jobs but i don know if it is necessary > > 0 1 *** [dspace]/ bin / dspace stat-gene

[Dspace-tech] dspace stat cron

2013-01-25 Thread Miguel Angel Robledo
Hi, I come from old versions of dspace and now i have 1.8.2 in a production environment and 3.0 in a development environment. I have the following cron jobs but i don know if it is necessary 0 1 *** [dspace]/ bin / dspace stat-general 0 1 *** [dspace]/ bin / dspace stat-monthly 0 2 *** [dspace]

Re: [Dspace-tech] Connections to database not closed with increasing number of file descriptors

2013-01-25 Thread helix84
Hi João, I suspect that it might be a side-effect of the problem mentioned in this thread and jira issue: http://comments.gmane.org/gmane.comp.db.dspace.user/18148 https://jira.duraspace.org/browse/DS-1458 Can you verify that there's a lot of " in transaction" processes when you list processes u

[Dspace-tech] Connections to database not closed with increasing number of file descriptors

2013-01-25 Thread João Miranda
Hello, We are having a problem related to the Dspace increasing the number of file descriptors when making connections to the database and not releasing them. Thus, we get a lot of idle connections in the database until it reaches the maximum number of file descriptors. As consequence, it star

Re: [Dspace-tech] SOLR SEVERE Error

2013-01-25 Thread Hilton Gibson
Ok. My last error came thru at: 10h00 approx >>> 25 Jan 2013 10:19:49 AM org.apache.solr.common.SolrException log <<< Lets see what happens later. On 25 January 2013 12:24, helix84 wrote: > I haven't noticed any problem there. The fact that it's a facet > (subject_filter) suggests that the offe

Re: [Dspace-tech] DSpace memory

2013-01-25 Thread helix84
I just tried VisualVM (the screenshot I linked) and it is extremely easy to use. But I'm not sure anymore that it will help because if I filter the heap for class names containing "dspace" (this includes the package name), all those classes are small (< 0.1 % size). The classes taking up most memo

Re: [Dspace-tech] SOLR SEVERE Error

2013-01-25 Thread helix84
I haven't noticed any problem there. The fact that it's a facet (subject_filter) suggests that the offending character is in the data, not in a query given by the user, so it puzzles me that I didn't find anything. Are you able to reproduce the problem after running update-discovery-index? A way to

Re: [Dspace-tech] DSpace memory

2013-01-25 Thread Hilton Gibson
Thx Ivan. Anybody else got tool suggestions? On 25 January 2013 12:04, helix84 wrote: > On Fri, Jan 25, 2013 at 10:41 AM, Hilton Gibson > wrote: > > Since upgrading to DSpace 1.8.2 in Dec/Jan the memory is climbing > radically. > > Does anybody else experience this. What can cause it? > > I do

Re: [Dspace-tech] DSpace memory

2013-01-25 Thread helix84
On Fri, Jan 25, 2013 at 10:41 AM, Hilton Gibson wrote: > Since upgrading to DSpace 1.8.2 in Dec/Jan the memory is climbing radically. > Does anybody else experience this. What can cause it? I don't know, if I knew I would have reported it as a bug :) But here's how I would proceed. I would find

Re: [Dspace-tech] SOLR SEVERE Error

2013-01-25 Thread helix84
On Fri, Jan 25, 2013 at 10:38 AM, Hilton Gibson wrote: > Can someone tell me why this is a SEVERE error. Thx. > > SEVERE: org.apache.solr.common.SolrException: > org.apache.lucene.queryParser.ParseException: Cannot parse > 'subject_filter:team\': Lexical error at line 1, column 21. Encountere

[Dspace-tech] SOLR SEVERE Error

2013-01-25 Thread Hilton Gibson
Can someone tell me why this is a SEVERE error. Thx. >>> SEVERE: org.apache.solr.common.SolrException: org.apache.lucene.queryParser.ParseException: Cannot parse 'subject_filter:team\': Lexical error at line 1, column 21. Encountered: after : "" at org.apache.solr.handler.component.QueryComponent