Re: 9000+ CLOSE_WAIT connections in solr v6.2.2 causing it to "die"

h check that issues a kill on the due > to http connection timeout. > > > > > > -- > Sent from: http://lucene.472066.n3.nabble.com/Solr-User-f472068.html > -- Arcadius Ahouansou Menelic Ltd | Applied Knowledge Is Power Office : +441444702101 Mobile: +447908761999 Menelic Ltd: menelic.com Visitor Management System: menelicvisitor.com ---

Re: Cross DC SolrCloud anti-patterns in presentation shalinmangar/cross-datacenter-replication-in-apache-solr-6

Hello Shawn. Thank you very much for the comment. On 24 June 2017 at 16:14, Shawn Heisey <apa...@elyograg.org> wrote: > On 6/24/2017 2:14 AM, Arcadius Ahouansou wrote: > > Interpretation 1: > > ZooKeeper doesn't *need* an odd number of servers, but there's no > b

Cross DC SolrCloud anti-patterns in presentation shalinmangar/cross-datacenter-replication-in-apache-solr-6

Hello. This email is about the presentation at https://www.slideshare.net/shalinmangar/cross-datacenter- replication-in-apache-solr-6 On slides 6, 7 and 8, there are 3 anti-patterns. It seems there are many interpretations. Interpretation 1: - On slide 6 and 7: Only 2 DC used, so the ZK

Re: Cannot comment on Jira anymore

e able to create issues or comments during this time. Lockdown period > > from 11 May 2300 UTC to estimated 12 May 2300 UTC. > > --- > > > > > > : Date: Wed, 11 May 2016 23:37:01 +0100 > > : From: Arcadius Ahouansou <arcad...@menelic.com> > > : Reply-To

Re: Renaming a collection

esponse = cloudSolrServer.request(request); > > System.out.println("collection rename of 2010 is completed"); > > }catch(Exception ex){ > > System.out.println("collection rename of 2010 is failed"); > > ex.printStackTrace(); > > } > > // } > > > > Thanks, > > Anil > > > -- Arcadius Ahouansou Menelic Ltd | Applied Knowledge Is Power Office : +441444702101 Mobile: +447908761999 Web: www.menelic.com ---

Re: backups of analyzingInfixSuggesterIndexDir

; (created by replication?command=backup). Is there a way to include this? Or > does it not need to be backed-up? > >> > >> I haven't needed this yet, but wanted to ask before I find that I might > need it. > -- Arcadius Ahouansou Menelic Ltd | Applied Knowledge Is Power M: 07908761999 W: www.menelic.com ---

Cannot comment on Jira anymore

. -- Arcadius Ahouansou Menelic Ltd | Applied Knowledge Is Power M: 07908761999 W: www.menelic.com ---

Re: issues using BlendedInfixLookupFactory in solr5.5

d? > - does SolrCloud totally support suggesters? If so does each shard build > its own suggester and it works just like a normal distributed search ? > - I filled SOLR-8928 suggest.cfq does not work with > DocumentExpressionDictionaryFactory/weightExpression as I found that combo > not working. > > regards > xavi > -- Arcadius Ahouansou Menelic Ltd | Applied Knowledge Is Power M: 07908761999 W: www.menelic.com ---

Re: replicate indexing to second site

t; information as the system that did not go offline. > > > > As far as two-phase commit goes, that would make it so that neither copy > > of the index would stay current if one of them went offline. In most > > situations I can think of, that's not really very useful. > > > > Thanks, > > Shawn > > > > -- Arcadius Ahouansou Menelic Ltd | Information is Power M: 07908761999 W: www.menelic.com ---

Re: Replication as backup in SolrCloud

d > > > server. > > > > > > Gr > > > > > > > > > > > > -- > > > View this message in context: > > > http://lucene.472066.n3.nabble.com/Replication-as-backup-in-SolrCloud-tp4213267.html > > > Sent from the Solr - User mailing list archive at Nabble.com. > > > -- Arcadius Ahouansou Menelic Ltd | Information is Power M: 07908761999 W: www.menelic.com ---

Re: Zookeeper Quorum leader election

The leader election issue we were having was solved by passing -Djava.net.preferIPv4Stack=true to zookeeper startup script It seems our Linux servers have IPv6 enabled but we have no IPv6 network. Hope this helps others. Arcadius. On 4 September 2015 at 04:57, Arcadius Ahouansou <ar

Re: Request for Wiki edit right

Thank you very much Erick. Arcadius. On 13 October 2015 at 22:04, Erick Erickson <erickerick...@gmail.com> wrote: > Just added you to the Solr Wiki contributors group, if you need to > access the Lucene Wiki let us know. > > Best, > Erick > > On Tue, Oct 13, 2015 at

Request for Wiki edit right

Hello. Please, can I have the right to edit the Wiki? Thanks. Arcadius.

Re: Request for Wiki edit right

e auth lists. There are separate > lists for Solr and Lucene. We had to lock these down because we were > getting a lot of spam pages created. > > The reference guide (CWiki) is restricted to committers though. > > Best, > Erick > > On Tue, Oct 13, 2015 at 6:30 AM, Arcadius Ahouansou &g

SolrCloud and HTTP caching using eTag/if-none-match

Hello. - Would you be kind enough to share your experience using SolrCloud with HTTP Caching to return 304 status as described in the wiki https://cwiki.apache.org/confluence/display/solr/RequestDispatcher+in+SolrConfig#RequestDispatcherinSolrConfig-httpCachingElement ? - Looking at the SolrJ

Re: CloudSolrClient timeout settingsr

Thank you very much Shawn. Arcadius. On 29 September 2015 at 01:41, Shawn Heisey <apa...@elyograg.org> wrote: > On 9/28/2015 4:04 PM, Arcadius Ahouansou wrote: > > CloudSolrClient has zkClientTimeout/zkConnectTimeout for access to > > zookeeper. > > > &g

Re: solrcloud in an inconsistent state

at not all of the nodes get the new config > changes. > > has anyone else seen this before? maybe there is somethign wrong with > my workflow that caused this? > > -renning > -- Arcadius Ahouansou Menelic Ltd | Information is Power M: 07908761999 W: www.menelic.com ---

CloudSolrClient timeout settingsr

CloudSolrClient has zkClientTimeout/zkConnectTimeout for access to zookeeper. It would be handy to also have the possibility to set something like soTimeout/connectTimeout for accessing the solr nodes similarly to the old non-cloud client. Currently, in order to set a timeout for the client

Re: SolrCloud Admin UI shows node is Down, but state.json says it's active/up

splay nodes as "gone" in the graph view, it calls the end point /zookeeper?wt=json and relies on the live nodes to mark a node as down instead of status.json. Thanks. > Shot in the dark, > Erick > > On Mon, Sep 7, 2015 at 6:09 PM, Arcadius Ahouansou <arcad...@m

Re: SolrCloud Admin UI shows node is Down, but state.json says it's active/up

splay nodes as "gone" in the graph view, it calls the end point /zookeeper?wt=json and relies on the live nodes to mark a node as down instead of status.json. Thanks. > Shot in the dark, > Erick > > On Mon, Sep 7, 2015 at 6:09 PM, Arcadius Ahouansou <arcad...@m

Re: SolrCloud Admin UI shows node is Down, but state.json says it's active/up

nto that code speculate from here. > > Best, > Erick > > On Tue, Sep 8, 2015 at 1:13 AM, Arcadius Ahouansou <arcad...@menelic.com> > wrote: > > On Sep 8, 2015 6:25 AM, "Erick Erickson" <erickerick...@gmail.com> > wrote: > >> > >> Perhaps

Re: SolrCloud Admin UI shows node is Down, but state.json says it's active/up

think it's explained... although confusing. > > WDYT? > > > On Tue, Sep 8, 2015 at 10:03 AM, Arcadius Ahouansou > <arcad...@menelic.com> wrote: > > Hello Erick. > > > > Yes, > > > > 1> liveNodes has N nodes listed (correctly): Correct, li

SolrCloud Admin UI shows node is Down, but state.json says it's active/up

Hello. In one of our test environment, we have a SolrCloud cluster of 8 SolrCloud nodes and a quorum of 5 ZooKeeper node. We have only 2 collections and all SolrCloud nodes are identical and have a single replica of each collection. I noticed that when I shut down one of the solr nodes and

Re: SolrCloud Admin UI shows node is Down, but state.json says it's active/up

We are running the latest Solr 5.3.0 Thanks.

Re: Queries on De-Duplication

You could try using a hash of the content? On Sep 4, 2015 9:00 AM, "Zheng Lin Edwin Yeo" wrote: > Hi, > > I'm trying out on the De-Duplication.I've tried to create a new signature > field in schema.xml > multiValued="false" /> > > I've also added the following in

Re: Order of hosts in zkHost

have happened on zk1 only if we did not shuffle... That's the theory. I could test this and see. On Sep 4, 2015 6:27 AM, "Shawn Heisey" <apa...@elyograg.org> wrote: > On 9/3/2015 9:47 PM, Arcadius Ahouansou wrote: > > Let's say we have 10 SolrJ clients all configured with >

Order of hosts in zkHost

have thought that shuffling would lower load on zk1. Thanks. -- Arcadius Ahouansou Menelic Ltd | Information is Power M: 07908761999 W: www.menelic.com ---

Zookeeper Quorum leader election

misconfiguration that may cause zk1 to never become a leader? (note that we do not have any zk group set-up) 2) Is there any command or way to force zk1 to become leader of the quorum? Note that all connected SolrJ clients have zkhost set to zk1:port,zk2:port,zk3:port Thanks. -- Arcadius Ahouansou Menelic

Re: Rules for pre-processing queries

** > > EEO Employer/Protected Veteran/Disabled > > The information in this e-mail is confidential and may be legally > > privileged. It is intended solely for the addressee. Access to this > > e-mail by anyone else is unauthori

CloudSolrClient does not distribute suggest.build=true

When using the new Suggester component (with AnalyzingInfixSuggester) in Solr trunk with solrj, the suggest.build command seems to be executed only on one of the solr cloud nodes. I had to add shards.qt=/suggest and shards=host1:port2/solr/mycollection,host2:port2/solr/mycollection... to

Re: Multiple concurrent queries to Solr

BTW, google revealed that there is a 3rd-party Scala library for async calls which could be usable from Java. I have not tried it myself though https://github.com/inoio/solrs On 24 August 2015 at 21:35, Arcadius Ahouansou arcad...@menelic.com wrote: Hi Ashish. The Apache HttpAsyncClient uses

Re: Multiple concurrent queries to Solr

AM, Arcadius Ahouansou arcad...@menelic.com wrote: Hello Ashish. Therse is an unfinished work about this at https://issues.apache.org/jira/browse/SOLR-3383 Maybe you want to have a look and contribute? Arcadius. On 23 August 2015 at 17:02, Walter Underwood wun...@wunderwood.org

Re: Multiple concurrent queries to Solr

about which model is chosen by default. Thanks, Shawn -- Arcadius Ahouansou Menelic Ltd | Information is Power M: 07908761999 W: www.menelic.com ---

Re: SOLR 5.3

/solr it says SOLR 5.3 is there, but when I click on downloads it shows Solr 5.2.1... ?? APACHE SOLR™ 5.3.0Solr is the popular, blazing-fast, open source enterprise search platform built on Apache Lucene™. -- Bill Bell billnb...@gmail.com cell 720-256-8076 -- Arcadius Ahouansou Menelic

Re: Remove duplicate suggestions in Solr

/em emour/em embest/em. lt;brgt; ], responsibility010:{ id:[responsibility010], textng:[We will strive to emdo/em emour/em embest/em. lt;brgt; ], Regards, Edwin -- Arcadius Ahouansou Menelic Ltd | Information is Power M: 07908761999 W: www.menelic.com ---

Re: Solr I/O increases over time

on the clients I would suggest that when the incident occurs, you run netstat on the Solr boxes. Chances are, a lot of connections would be in CLOSE_WAIT or TIME_WAIT state. Thanks. Arcadius. -- Arcadius Ahouansou Menelic Ltd | Information is Power M: 07908761999 W: www.menelic.com ---

Re: SolrCloud multiple data center support

things. There have been a couple ideas (I’ve mostly wanted it for improving the internal zk mode situation), but no JIRAs yet that I know of. -- Mark Miller about.me/markrmiller On June 23, 2014 at 10:37:27 AM, Arcadius Ahouansou (arcad...@menelic.com) wrote: On 3 February 2014 22:16, Daniel

Re: SolrCloud multiple data center support

On 3 February 2014 22:16, Daniel Collins danwcoll...@gmail.com wrote: One other option is in ZK trunk (but not yet in a release) is the ability to dynamically reconfigure ZK ensembles ( https://issues.apache.org/jira/browse/ZOOKEEPER-107). That would give the ability to create new ZK

Re: Solr Master-Slave fail-over across multiple data-centers

. If we do lose a DC, we'll have to manually sync back up before we bring it on-line for users but that's a price we are willing to pay. On 13 June 2014 00:52, Arcadius Ahouansou arcad...@menelic.com wrote: Hello. - We currently have solr 4 in master-slave mode across 2 DataCenters. - We

Solr Master-Slave fail-over across multiple data-centers

Hello. - We currently have solr 4 in master-slave mode across 2 DataCenters. - We are planning to run the system in active-active mode, meaning that search requests will go to Solr Slaves in both DC-A and DC-B. - We have a highly available and cross DC database that feeds the SolrMaster in both

Re: IF function and FieldList

Thanks Erick. Arcadius. On 22 May 2014 22:14, Erick Erickson erickerick...@gmail.com wrote: Why not just return them all and sort it out on the app layer? Seems easier Or consider doc transformers I suppose. Best, Erick On Thu, May 22, 2014 at 10:20 AM, Arcadius Ahouansou arcad

IF function and FieldList

Hello. I need to have dynamically assigned field list (fl) depending on the existence of a field in the response. I need to do something like fl=if(exists(field0),field0 field1,field2 field3)) The problem is that the if function does not like the space. I have tried many combinations like

Re: Off-line search on mobile devices

for search. Depending upon your need, that can offer a small enough footprint. We've done some work around embedding lucene for a specific application on Android, happy to brainstorm offline. Thanks, Sameer. -- http://measuredsearch.com On Mon, Dec 16, 2013 at 3:07 PM, Arcadius Ahouansou

Off-line search on mobile devices

Hello. We are planning to offer search as an embedded functionality into mobile/low-power devices. The main requirement are: - ability to index and search documents available on the mobile device, - no need of internet access, - lightweight, low footprint and fast We are looking into various

Re: DIH - delta query and delta import query executes transformer twice

Lee C -- Arcadius Ahouansou Menelic Ltd | Information is Power M: 07908761999 W: www.menelic.com ---

Re: SOLR Delta Import from a database View

Hi Dan. Yes, it's possible to use a DB view instead of a table. Arcadius. On 30 July 2013 21:16, danabdu khairuddina...@att.net wrote: Hi All: I am new to SOLR and I would like to perform SOLR delta import from SQL Server database. I have seen a lot of examples online that use SQL server

Re: Replace NULL with 0 while Indexing

What about using COALESCE in SQL? like: select COALESCE(duration, 0) as duration from mytable On 11 October 2013 22:02, keshari.prerna keshari.pre...@gmail.com wrote: Hello, One of my indexing field have NULL values and i want it to be replaces with 0 while indexing itself. So that when i

Solr Slave warning: No content recieved for file

Hello. We are running a master-slave solr 3.x and we are seeing more and more of this in the slave log file: ** *Oct 10, 2013 10:17:00 PM org.apache.solr.handler.SnapPuller$FileFetcher fetchPackets* *WARNING: No content recieved for file: {name=_56l.prx, lastmodified=1381443413000, size=0}* **

solr 4.5 release date

Hello. Please, any idea of the final Solr-4.5 release date? Many thanks. Arcadius.

Re: solr 4.5 release date

Thank you very much Steve and Shawn for the information. It's most appreciated. Arcadius. On 26 September 2013 20:35, Shawn Heisey s...@elyograg.org wrote: On 9/26/2013 11:27 AM, Arcadius Ahouansou wrote: Please, any idea of the final Solr-4.5 release date? Steve gave you a better

Re: Interesting edismax/qs bug in Solr 3.5

Thanks Michael. Arcadius. On 23 September 2013 05:32, Michael Ryan mr...@moreover.com wrote: Sounds like https://issues.apache.org/jira/browse/LUCENE-3821 (issue seems to be fixed but still shows as open). -Michael -Original Message- From: Arcadius Ahouansou [mailto:arcad

Interesting edismax/qs bug in Solr 3.5

We have been seeing a strange bug in our prod Solr 3.5. I went to download a fresh copy of Solr3.5, with default schema and indexed (curl or post.jar) the following 2 docs [ { id:1, title:One Earth }, { id:2, title:One Love One Earth } ] I could browse and

Re: Is there a way to capture div tag by id?

Hi. I ran into this issue a while ago. In my case, the div I was trying to extract was the main content of the page. If that is your case, boilerpipe way help. There is a patch at https://issues.apache.org/jira/browse/SOLR-3808 that worked for me. Arcadius. On 25 June 2013 18:17, eShard

Re: solr cell

Another options similar to this would be the new file system WatchService available in java 7: http://docs.oracle.com/javase/tutorial/essential/io/notification.html Arcadius. On 15 March 2013 15:22, Michael Della Bitta michael.della.bi...@appinions.com wrote: Niklas, In Linux, the API for

Re: DIH deleting documents

Hello Cveres. I know you said the IDs are unique, but having a look at your config, your id is defined as CONCAT(CAST('${book_chapter.title}' AS CHAR),'-',CAST(chapter AS CHAR)) as solr_id There are many books out there with the same title and most of them have a chapter titled Introduction. So,

Re: DIH deleting documents

Hi Csaba. Would you mind posting your DIHconfig/data-config.xml and the command you use for the import? Thanks. Arcadius. On 21 February 2013 17:55, Gora Mohanty g...@mimirtech.com wrote: On 21 February 2013 19:30, cveres csabave...@me.com wrote: Thanks Gora, Sorry I might not have been

GitHub Code Search Outages

Anyone seen this article from GitHub? https://github.com/blog/1397-recent-code-search-outages Not to start any war here... I just feel like the community or LucidWorks should approach them. Thanks. Arcadius.

Edismax and mm per field

Hello. Currently, edismax applies mm to the combination of all fields listed in qf. I would like to have mm applied individually to those fields instead. I have seen this asked before. For instance, the query: 1) defType=edismaxq=leo fostermm=2qf=title^5

Re: Configuring the jetty shipped with Solr

What you may want to do is open up Jetty and get a proper firewall in place to filter clients IP? Arcadius. On 5 February 2013 16:47, Ali, Saqib docbook@gmail.com wrote: Thanks Alex. I was able to bind jetty to 127.0.0.1 so that it only accepts connections from localhost using the

Re: help with getting error with mysql driver connection in solr 4.1

Hi Rohan. * * Solr 4.1 uses Jetty 8. You need to put your JDBC driver under SOLR_HOME/lib/ext SOLR_HOME/lib/ being where all jetty *jar sit. You may need to create ext if it does not exists. HTH. Arcadius. On 1 February 2013 13:25, Rohan Thakur rohan.i...@gmail.com wrote: hi everyone I

Re: Can I start solr with replication activated but disabled between master and slave

As stated by Robi, you can through the admin UI: -disable replication on the master through the admin or -disable polling on the slave through the admin UI. Disabling polling on the slaves is very handy if you doing stuff on the master that require master restart as a restart. Thanks.

Re: Return Meta data when using Suggester

Hi Erik. You way want to have a look at: http://www.cominvent.com/2012/01/25/super-flexible-autocomplete-with-solr/ Arcadius. On 30 January 2013 17:09, Erik Holstad erikhols...@gmail.com wrote: Hey! Been playing around with Suggester and things are working just fine, but I have a use

Tagging and indexing data for geospatial search

Hello. I have a crawler that sends documents to a Solr trunk instance via the ExtractingRequestHandler. I can search on title and content and everything is OK. The documents usually contain among others text like: - ...location: London, ... or - ...in Brighton... or - ...to Birmingham etc.

Re: XPath with ExtractingRequestHandler

Hi Mike. I am going through this too. How did you solve this? Thanks. Arcadius. On 15 December 2011 12:49, Michael Kelleher mj.kelle...@gmail.com wrote: Yeah, I tried: //xhtml:div[@class='**bibliographicData']/**descendant:node() also tried //xhtml:div[@class='**bibliographicData']

Re: Compound Terms query parser

via solrCore.getRequestHandler(name).handleRequest(req,resp). I have no spare time to contribute it - it's about #10 in my TODO list. I'm replying to mail list please use it to follow up further. Good luck. On Sat, Dec 29, 2012 at 7:01 PM, Arcadius Ahouansou arcad...@menelic.comwrote

Solr 3.5 DIH Delta Import hanging

Hello. We have a Solr 3.5 master randomly hanging during delta import. It does not happen very often. When it does, the output of dataimport?command=status is shown below. After each page refresh, the only thing that changes is the Time Elapsed. I have also done a thread dump (see below). It

Broken highlight truncation for hl.alternateField

Hello. I am using the fastVectorHighlighter in Solr3.5 to highight and truncate the summary of my results. The standard breakIterator is being used with hl.bs.type = WORD as per http://lucidworks.lucidimagination.com/display/solr/Highlighting Search is being performed on the document title and

Solr 3.5 DIH delta-import replicating full index or Admin UI problem?

Hello. We are running Solr 3.5 multicore in master-slave mode. -Our delta-import looks like: /solr/core01/dataimport?command=delta-import*optimize=false* The size of the index in 1.18GB When delta-import is going on, on the slave admin UI 8983/solr/core01/admin/replication/index.jsp I can

Index-time field boost with DIH

Hello. I have an SQL database with documents having an ID, TITLE and SUMMARY. I am using the DIH to index the data. In the DIH dataConfig, for every document, I would like to do something like: field column=TITLE name=title* boost=2.0* / In other words, A match on any document's title is

Solr and client app on same Jetty?

Hello. I have Solr running on Jetty and I also have a web client application running on another jetty instance on the same box. The question is: wouldn't it be better to run the client and solr on the very same jetty instance? I came across http://wiki.apache.org/solr/Solrj#EmbeddedSolrServer

Re: Content recommendation using solr?

Thanks Omri, that looks interesting. What I'm looking for is for movies and close to jinni.com. They seem to be using JEE, but not sure about Solr/Lucene though. Thanks. Arcadius. On Thu, Aug 18, 2011 at 3:25 PM, Omri Cohen omri...@gmail.com wrote: check out OutBrain

Content recommendation using solr?

Hello. I'm doing some research regarding the usage of Solr for implementing content recommendation engines. Initially, I was looking at http://wiki.apache.org/solr/MoreLikeThis Then, it turned out that most implementations are based on a combination of Mahout, Solr and Hadoop. Please, are you

Re: Migration from Autonomy IDOL to SOLR

Original-Nachricht Datum: Mon, 15 Aug 2011 11:11:36 +0100 Von: Arcadius Ahouansou arcad...@menelic.com An: solr-user@lucene.apache.org Betreff: Migration from Autonomy IDOL to SOLR Hello. We have a couple of application running on half a dozen Autonomy IDOL servers

Migration from Autonomy IDOL to SOLR

Hello. We have a couple of application running on half a dozen Autonomy IDOL servers. Currently, all feature we need are supported by Solr. We have done some internal testing and realized that SOLR would do a better job. So, we are investigation all possibilities for a smooth migration from

Re: Migration from Autonomy IDOL to SOLR

to work like old verity, there might be some info on people who migrated from verity from solr few years ago. Sorry for not helping much but sometimes these little information leads to something. 2011/8/15 Arcadius Ahouansou arcad...@menelic.com Hello. We have a couple of application

Re: Indexing from a database via SolrJ

Hi Shawn. Unles you are doing complex pre-processing before indexing, you may want to have a look at: http://wiki.apache.org/solr/DataImportHandler#Usage_with_RDBMS That should take care of it without any coding. You may need to periodically do a HTTP GET to trigger the import. Arcadius. On