Re: Congratulations to the new Apache Solr PMC Chair, Jan Høydahl!

Congratulations Jan! On Fri, Feb 19, 2021 at 9:41 AM Dawid Weiss wrote: > Congratulations, Jan! > > On Thu, Feb 18, 2021 at 7:56 PM Anshum Gupta > wrote: > > > > Hi everyone, > > > > I’d like to inform everyone that the newly formed Apache Solr PMC > nominated and elected Jan Høydahl for the

Re: Is the lucene.apache.org link dead?

True the link is down since last week, I checked as we are currently in the state of migration to 8.7 too. On Mon, Feb 1, 2021 at 6:57 AM Taisuke Miyazaki wrote: > Hi, > I tried to open the Solr News page to check the contents of the solr > release, but it seems to get Not Found. > I think

Re: Config files not replicating

,elevate.xml > > Best, > Erick > > > On Jun 30, 2020, at 5:38 AM, Atita Arora wrote: > > > > Hi, > > > > We are using Solr 6.6.2 in the Master-Slave mode ( hot star of the > > discussion thread these days !!) and lately, I got into this weird issue

Config files not replicating

Hi, We are using Solr 6.6.2 in the Master-Slave mode ( hot star of the discussion thread these days !!) and lately, I got into this weird issue that at each replication trigger my index gets correctly replicated but my config changes are not replicated to my slaves. We are using referential

Re: [EXTERNAL] Getting rid of Master/Slave nomenclature in Solr

I see so many topics being discussed in this thread and I literary got lost somewhere , but was just thinking can we call it Parent -Child architecture, m sure no one will raise an objection there. Although, looking at comments above I still feel it would be a bigger effort to convince everyone

Re: Getting rid of Master/Slave nomenclature in Solr

+1 Noble and Ilan !! On Thu, Jun 18, 2020 at 7:51 AM Noble Paul wrote: > Looking at the code I see a 692 occurrences of the word "slave". > Mostly variable names and ref guide docs. > > The word "slave" is present in the responses as well. Any change in > the request param/response payload is

Re: Getting rid of Master/Slave nomenclature in Solr

I agree avoiding using of solr cloud terminology too. I may suggest going for "prime" and "clone" (Short and precise as Master and Slave). Best, Atita On Wed, 17 Jun 2020, 22:50 Walter Underwood, wrote: > I strongly disagree with using the Solr Cloud leader/follower terminology > for

Re: Minimum Match Query

Hi, Did you happen to look into : https://lucene.apache.org/solr/guide/6_6/the-dismax-query-parser.html#TheDisMaxQueryParser-Themm_MinimumShouldMatch_Parameter I believe 6.5.1 has it too. I hope it should help. On Wed, May 6, 2020 at 6:46 PM Russell Bahr wrote: > Hi SOLR team, > I have

Re: Using QT param with /select

elaborate on that? What exactly happens? Also, please clarify > whether you use SolrCloud or standalone? > > > On Mon, Mar 2, 2020 at 7:37 PM Atita Arora wrote: > > > Hi, > > > > I am working on improving the search app which is using 'qt' param > heavily >

Using QT param with /select

Hi, I am working on improving the search app which is using 'qt' param heavily to redirect requests to different handlers based on the parameters as provided by the user. Also for A B testing of different configurations, we have used qt param to send request to different handlers. My question

Re: Solr Relevancy problem

+1 for John's reply. Along with that you can try the debug query to see how the query is being parsed and what's going wrong. Hope it helps, Atita On Wed, 19 Feb 2020, 09:19 Jörn Franke, wrote: > The best way to address this problem is to collect queries and examples > why they are wrong and

SolrTextTagger with multiple fields

Hi, I went through the SolrTextTagger in Solr, more than it sounds interesting, I am wondering what are the implications of using multiple tag fields? The idea is to identify different types of fields in the user query and use them as filters. Can anyone direct me to some examples? Can we

Re: Solr master issue : IndexNotFoundException

> server, but still the same issue was observed. > > Thanks & Regards, > Akreeti Agarwal > (M) +91-8318686601 > > -Original Message- > From: Atita Arora > Sent: Wednesday, November 27, 2019 7:21 PM > To: solr-user@lucene.apache.org > Subject: Re: Solr mast

Re: Solr master issue : IndexNotFoundException

It seems to be either the permission problem or maybe because of the write.lock file not removed due to process kill. Did you happen to check this one ? https://lucene.472066.n3.nabble.com/SolrCore-collection1-is-not-available-due-to-init-failure-td4094869.html On Wed, Nov 27, 2019 at 2:28 PM

Re: Multi-lingual Search & Accent Marks

We work on german index, we neutralize accents before index i.e. umlauts to 'ae', 'ue'.. Etc and similar what we do at the query time too for an appropriate match. On Fri, Aug 30, 2019, 4:22 PM Audrey Lorberfeld - audrey.lorberf...@ibm.com wrote: > Hi All, > > Just wanting to test the waters

Re: Multi-language Spellcheck

I would agree with the suggestion, I remember something similar presented by someone at Berlin Buzzwords 19. On Thu, Aug 29, 2019, 5:03 PM Jörn Franke wrote: > It could be sensible to have one spellchecker / language (as different > endpoint or as a queryparameter at runtime). Alternatively,

Re: Index fetch failed

99G 45G 49G 48% / > tmpfs 7.8G 0 7.8G 0% /dev/shm > > Thanks & Regards, > Akreeti Agarwal > > -Original Message- > From: Atita Arora > Sent: Wednesday, August 28, 2019 11:15 AM > To: solr-user@lucene.apache.org > Subject: Re: Index fetch

Re: Index fetch failed

Hii, Do you have enough memory free for the index chunk to be fetched/Downloaded on the slave node? On Wed, Aug 28, 2019 at 6:57 AM Akreeti Agarwal wrote: > Hello Everyone, > > I am getting this error continuously on Solr slave, can anyone tell me the > solution for this: > > 642141666 ERROR

Re: Solr master issue

I think it would be useful to provide additional details like solr version, when did you start seeing the problem? Did you upgrade lately? Did you change anything? On Wed, Aug 21, 2019 at 2:17 PM Akreeti Agarwal wrote: > Hi, > > I am facing issue on my solr master, getting this in logs: > >

Re: modify query response plugin

Isn't it resolved by simply adding the desired pre/post tags in highlighter request? On Thu, Aug 8, 2019 at 11:20 PM Moyer, Brett wrote: > Highlight? What about using the Highlighter? > https://lucene.apache.org/solr/guide/6_6/highlighting.html > > Brett Moyer > Manager, Sr. Technical Lead |

Re: Mismatch between replication API & index.properties

I am not sure but just guessing is this node acting as a repeater? This seems legitimate as Jai mentioned above, the discrepancy could be because of unsuccessful replication due to disk space constraints. On Thu, Aug 1, 2019 at 6:19 AM Aman Tandon wrote: > Yes, that is what my understanding

Re: Very low filter cache hit ratio

You can refer to this one: https://teaspoon-consulting.com/articles/solr-cache-tuning.html HTH, Atita On Wed, May 29, 2019 at 3:33 PM Saurabh Sharma wrote: > Hi Shwan, > > Many filters are common among the queries. AFAIK, filter cache are created > against filters and by that logic one should

Re: Retrieving docs in the same order as provided in the query

ant score query syntax to set the score, e.g.: > >q=id:Z^=3 OR id:Y^=2 OR id:X^=1 > > Hope that helps. > > Erik > > > > On May 9, 2019, at 8:55 AM, Atita Arora wrote: > > > > Hi, > > > > Is there someway way to retrieve the docs i

Retrieving docs in the same order as provided in the query

Hi, Is there someway way to retrieve the docs in the same order as queried in the solr query? I am aware of leveraging bq for this and have even tried overriding custom similarity to achieve this but I am looking for something simpler. Please enlighten me. Best Regards, Atita

Re: Need information on EofExceptions in solr 4.8.1

Precisely, socketTimeout ms if it's your indexing pipeline code. We faced this when our docs were unusually bigger. On Tue, Mar 19, 2019 at 7:08 PM Saurabh Sharma wrote: > Hi, > > Seems like it is not a problem with solr. It is happening due to stream > termination at the jetty. > Please make

Re: Solr thread dump analysis

I believe you can try using gceasy.io. It's pretty decent and gives you a comprehensive analysis of what's going on and what can be altered. Upload you GC logs and Try it! On Sat, Jan 26, 2019 at 8:29 PM Rajdeep Sahoo wrote: > Hi all, > How can I analyse solr thread dump and how the thread dump

Re: REBALANCELEADERS is not reliable

Indeed, I tried that on 7.4 & 7.5 too, indeed did not work for me as well, even with the preferredLeader property as recommended in the documentation. I handled it with a little hack but certainly this dint work as expected. I can provide more details if there's a ticket. On Thu, Nov 29, 2018 at

Re: Query to multiple collections

Hi, This kind of was one of the problems I was facing recently. While in my use case I am supposed to be showing spellcheck suggestions (collated) from two different collections. To also mention both these collections are using the same schema while they need to be segregated as for the business

Re: Integrate nutch with solr

and https://lobster1234.github.io/2017/08/14/search-with-nutch-mongodb-solr/ On Tue, Oct 23, 2018 at 1:12 AM Atita Arora wrote: > I think this should be kind of useful : > > > https://blog.building-blocks.com/building-a-search-engine-with-nutch-and-solr-in-10-minutes/ > > I i

Re: Integrate nutch with solr

I think this should be kind of useful : https://blog.building-blocks.com/building-a-search-engine-with-nutch-and-solr-in-10-minutes/ I integrated Aperture with Solr way back in 2008. On Mon, Oct 22, 2018 at 11:27 PM Dinesh Sundaram wrote: > Thanks Shawn for the reply, yes I do have some

Re: SPLITSHARD throwing OutOfMemory Error

TSHARD that doesn’t consume as > much memory and nearly doesn’t consume additional disk space on the leader. > This strategy can be turned on by “splitMethod=link” parameter. > > > On 4 Oct 2018, at 10:23, Atita Arora wrote: > > > > Hi Edwin, > > > > Tha

Re: SPLITSHARD throwing OutOfMemory Error

wrote: > Hi Atita, > > What is the amount of memory that you have in your system? > And what is your index size? > > Regards, > Edwin > > On Tue, 25 Sep 2018 at 22:39, Atita Arora wrote: > > > Hi, > > > > I am working on a test setup with Solr 6.1.0 clo

Re: Solr Search Special Characters

Hi Piyush, This sounds like an encoding problem. Can you try q= Tata%20%26%20Sons ? I believe for '&' you can use %26 in your query. (refer to https://meyerweb.com , encode your queries and try them if they work as expected) You can you also try debug=true to see what query is actually sent. I

SPLITSHARD throwing OutOfMemory Error

Hi, I am working on a test setup with Solr 6.1.0 cloud with 1 collection sharded across 2 shards with no replication. When triggered a SPLITSHARD command it throws "java.lang.OutOfMemoryError: Java heap space" everytime. I tried this with multiple heap settings of 8, 12 & 20G but every time it

CDCR setup with Custom Document Routing

Hi, I am to setup the CDCR for a Solr Cluster which uses Custom Document Routing. Has anyone tried that before ? Do we have any caveats to know well before ? I will be setting up Uni Directional in Solr 7.3. Per documentation - > The current design works most robustly if both the Source and

Re: Determine Solr Core Creation Timestamp

2018 3:50 PM, Atita Arora wrote: > > I noticed the same and hence overruled the idea to use it. > > Further , while exploring the V2 api (as we're currently in Solr 6.6 and > > will soon be on Solr 7.X) ,I came across the shards API which has > > "property.index.v

Re: Determine Solr Core Creation Timestamp

ach of the shards. I wonder if I should be leveraging this as this seem to be the index version & I dont think this number should vary on restart. Any pointers ? Thanks, Atita On Mon, May 7, 2018 at 11:16 AM, Shawn Heisey <apa...@elyograg.org> wrote: > On 5/6/2018 3:09 PM, Ati

Determine Solr Core Creation Timestamp

Hi, I am working on a developing a utility which lets one monitor the indexPipeline Status. The indexing job runs in two forms where either it - 1. Creates a new core OR 2. Runs the delta on existing core. To put down to simplest form I look into the DB timestamp when the indexing job was

Re: Upgrading a Plugin from 6.6 to 7.x

change for this to make it work in Version 7. Thanks, Atita On Wed, Mar 21, 2018 at 6:59 PM, Atita Arora <atitaar...@gmail.com> wrote: > Hi Peter, > > I haven't really been able to look into it completely , but my first > glance says , it should be because the method signature

Re: Upgrading a Plugin from 6.6 to 7.x

Hi Peter, I haven't really been able to look into it completely , but my first glance says , it should be because the method signature has changed. Iam looking here : https://lucene.apache.org/core/7_0_0/core/org/apache/lucene/search/Query.html createWeight

Re: How to store files larger than zNode limit

Thank you Markus , that's kind of relief to know ! Rick, I spent few minutes looking about puppet/ansible as I have not used them before, but this seems kind of doable. Let me give this a try and I'll let you know. Thanks, Atita On Wed, Mar 14, 2018 at 5:01 PM, Rick Leir

How to store files larger than zNode limit

Hi , I have a use case supporting multiple clients and multiple languages in a single application. So , In order to improve the language support, we want to leverage the Solr dictionary (userdict.txt) files as large as 10MB. I understand that ZooKeeper's default zNode file size limit is 1MB. I'm

Re: CLUSTERSTATUS API and Error loading specified collection / config in Solr 5.3.2.

orkaround for your version is to just retry a few times until the API > succeeds. > > On Sun, Mar 11, 2018 at 11:57 PM, Atita Arora <atitaar...@gmail.com> > wrote: > > > Hi , > > > > I am working on an application which involves working on a highly > &g

CLUSTERSTATUS API and Error loading specified collection / config in Solr 5.3.2.

Hi , I am working on an application which involves working on a highly distributed Solr cloud environment. The application supports multi-tenancy and we have around 250-300 collections on Solr where each client has their own collection with a new shard being created as clientid- where the

Re: Solr Basic Authentication setup issue (password SolrRocks not accepted) on Solr6.1.0/Zkp3.4.6

Hi, I tried the same on version 7.0.1 and it works with the same json. However , I remember setting this up for another client who used the same version and they reported similar issues. They later planned an upgrade to resolve this. I would also advice you to look into SOLR-9188

Re: Request node status independently

Hi Erick, Just as you mentioned about clusterstatus, I am using the same for almost the similar Usecase. The only issue I run into is that I need some way I could use prefix with collection param, is there some way to do that? So that I can query the specific collection of my interest. Note :

Re: Custom Solr function

Hope this helps - https://dzone.com/articles/how-write-custom-solr On Tue, Jan 30, 2018 at 2:06 PM, LOPEZ-CORTES Mariano-ext < mariano.lopez-cortes-...@pole-emploi.fr> wrote: > Can we create a custom function in Java? > > Example : > > sort = func([USER-ENTERED TEXT]) desc > > func returns will

Re: Using lucene to post-process Solr query results

Hi Rahul, Looks like Streaming expressions can probably can help you. Is there something else you have tried for this? Atita On Jan 23, 2018 3:24 PM, "Rahul Chhiber" wrote: Hi All, For our business requirement, once our Solr client (Java) gets the results

Re: Solr Exception: Undefined Field

Hi Deepak, I am wondering if we can take a look at your schema and if you can tell which version of solr are you on,would help us to debug and recreate issue at our local box. Atita On Jan 18, 2018 1:44 PM, "Deepak Goel" wrote: > Hello > > In Solr Admin: I type the q

Re: How to implement the function of W/N in Solr?

Did you give Proximity Search a try ? On Mon, Jan 15, 2018 at 1:34 PM, xizhen.w...@incoshare.com < xizhen.w...@incoshare.com> wrote: > Hello, > > I'm using Solr 4.10.3, and I want "A" and "B" are together, "C" and "D" > are together, and the terms "B" and "C" are no more than 3 terms away from

Re: Solr Wildcard Search

As Rick raised the most important aspect here , that the phrase is broken into multiple terms ORed together , I believe if the use case requires to perform wildcard search on phrases , we would need to store the entire phrase as a single term in the index which probably is not happening right now

Re: Issue facing with spell text field containing hyphen

I was about to suggest the same , Analysis Panel is the savior in such cases of doubts. -Atita On Tue, Nov 21, 2017 at 7:26 AM, Rick Leir wrote: > Chirag > Look in Sor Admin, the Analysis panel. Put spider-man in the left and > right text inputs, and see how it gets

Re: Anyone have any comments on current solr monitoring favorites?

Hi @Daniel , What version of Solr are you using ? We gave prometheus + Jolokia + InfluxDB + Grafana a try , that came out well. With Solr 6.6 the metrics are explosed through the /metrics api, but how do we go about for the earlier versions , please guide ? Specifically the cache monitoring.

Re: Need help detecting Relatedness in documents

ents similar to a particular documents, and also allows for specifying > the field to use for similarity purposes. > > https://lucene.apache.org/solr/guide/7_0/other-parsers. > html#more-like-this-query-parser > > -Anshum > > > > On Oct 26, 2017, at 1:16 AM, Atita Arora <atitaar...

Need help detecting Relatedness in documents

Hi , We're working with a productr where the idea is to present the users the related documents in particular timeseries. For an overview think about this as an application which picks up top trending blogposts "topics" which are picked and ingested from various social sites. Further , when you

Re: Need help with Slow Query Logging

m/ > > > > > On 10 Oct 2017, at 19:59, Atita Arora <atitaar...@gmail.com> wrote: > > > > No luck for me , did you give it a try meantime ? > > M not sure , if I may have missed something , my logs are completely gone > > after this change. > > >

Re: Need help with Slow Query Logging

No luck for me , did you give it a try meantime ? M not sure , if I may have missed something , my logs are completely gone after this change. Wondering whats wrong with them. -Atita On Tue, Oct 10, 2017 at 5:58 PM, Atita Arora <atitaar...@gmail.com> wrote: > Sure thanks Emir, >

Re: Need help with Slow Query Logging

etection > Solr & Elasticsearch Consulting Support Training - http://sematext.com/ > > > > > On 10 Oct 2017, at 13:35, Atita Arora <atitaar...@gmail.com> wrote: > > > > Hi Emir, > > > > So I made few changes to the log4j config , I am able to redirec

Re: Need help with Slow Query Logging

bit and send > you configs. > > HTH, > Emir > -- > Monitoring - Log Management - Alerting - Anomaly Detection > Solr & Elasticsearch Consulting Support Training - http://sematext.com/ > > > > > On 9 Oct 2017, at 16:27, Atita Arora <atitaar...@gmail.com>

Re: Semantic Knowledge Graph

Hi, Is this the one you're looking for : https://www.slideshare.net/treygrainger/leveraging-lucenesolr-as-a-knowledge-graph-and-intent-engine -Atita On Mon, Oct 9, 2017 at 7:44 PM, David Hastings wrote: > Hey All, slides form the 2017 lucene revolution were put

Need help with Slow Query Logging

Hi , I have a situation here where I am required to log the slow queries into a seperate log file which then can be used for optimization purposes. For now this log is aggregated into the mainstream log marking [slow:..]. I looked into the code and the configuration and I am really clueless

Re: Solr 6.5 remote JMX

Hi Prashant, Did you restart the Solr with these options like : bin/solr start -c -h -d node2/ -z -m 3g -s node2/solr -a "-Dcom.sun.management.jmxremote.port=5556 -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false

Re: How to build solr

http://www.gingercart.com/Home/search-and-crawl/build-and-run-solr-from-source and follow thread http://lucene.472066.n3.nabble.com/running-solr-in-debug-through-eclipse-td4159777.html to run solr server in debug mode through eclipse. Should give you some hint. Let me go through your error

Re: AEM SOLR integaration

https://www.slideshare.net/DEEPAKKHETAWAT/basics-of-solr-and-solr-integration-with-aem6-61150010 This could probably help too along with the link Nicole shared. On Fri, Sep 22, 2017 at 12:28 PM, Nicole Bilić wrote: > Hi, > > Maybe this could help you out

Re: query with @ and *

Hi, Can you give us a little information about the query parser you using in your handler ? Thanks, Ati On Thu, Sep 14, 2017 at 4:36 PM, Mannott, Birgit wrote: > Hi, > > I have a problem when searching on email addresses. > @ seems to be handled as a special character

Re: edismax, pf2 and use of both AND and OR parameter

Hi, I am in the middle of the similar use case as provided , we have three different fields on UI for searchany, searchall and searchexcept respectively for OR,AND and NOT query , I need to know how do I make them work along with Edismax. We can expect any/all of the fields to have free text. Any

Re: omitNorms for short searchable fields and ID field

Hi Chaula, Omitnorms are basically used for index time boost & field length normalization saying that I meant when you do omitNorms=true for any field it stops storing additional stats regarding terms , length , boosts etc for that field and hence drastically reduces the size of index. It infact

Re: High CPU utilization on Upgrading to Solr Version 6.3

rty is causing endless recursions as I traced. Please guide / share if you may have any other thoughts. Thanks, Atita On Fri, Jul 28, 2017 at 7:18 PM, Shawn Heisey <apa...@elyograg.org> wrote: > On 7/27/2017 1:30 AM, Atita Arora wrote: > > What OS is Solr running on? I'm only a

Re: High CPU utilization on Upgrading to Solr Version 6.3

rote: > On 7/26/2017 1:49 AM, Atita Arora wrote: > > We did our functional and load testing on these boxes , however when we > > released it to production along with the same application (using SolrJ to > > query Solr) , we ran into severe CPU issues. > > Just to add we'

High CPU utilization on Upgrading to Solr Version 6.3

Hi , We upgrade our production Solr to version 6.3 from Version 4.3.2 about a week ago. We had our Dev / QA / staging on the same version (6.3) before finally releasing the application leveraging Solr 6.3. We did our functional and load testing on these boxes , however when we released it to

Re: Need guidance for distributing data base on date interval in a collection

Hi Rehman, I am not sure about your use case, but why wouldn't you consider creating shard for a particular date range like within a week from current date, 15 days, a month and so on and so forth. I have done a similar implementation elsewhere. Can you tell more about your use case? Atita

Re: Cant stop/start server

Did you mention the port with -p Like Bin/solr stop -p 8983 Please check On Jul 14, 2017 10:35 PM, "Iridian Group" wrote: > I know I am missing something very simple here but I cant stop/start my > Solr instance with > /opt/solr/bin/solr stop > > I get “No Solr nodes

Re: SolrSpellChecker not showing suggestions when the first character of a word is wrong

Hi Arun, Try adding 0 to your configuration. It should work ! Thanks, Atita On Thu, May 11, 2017 at 6:34 AM, aruninfo100 wrote: > Hi All, > > I am trying to do spell check with Solr.I am able to get suggestions when > the word is incorrectly spelled. >

Is it expected for Synonyms to work vice-versa

Hi, I have this strange issues happening today where I specified certain keyword to match as synonym word as : (^|[^a-zA-Z0-9])[cC][#]([^a-zA-Z0-9]|$)=>$1csharp$2 Which essentially means anyone searching for "C#" should be matched with a document containing "csharp" too. Now I have ran into

Need help with date boost

Hi all, I am trying to resolve a problem here where I have to fiddle around with set of dates ( created and updated date). My use is that I have to make sure that the document with latest (recent) update date should come higher in my search results. Precisely, I am required to maintain 3

Re: error during running my code java.lang.VerifyError: Bad type on operand stack

Hi, I found the same thing listed here at : http://googleweblight.com/?lite_url=http://stackoverflow.com/questions/32105513/solr-bad-return-type-error=xQ0ZJDXt=en-IN=1=940=www.google.co.in=1483722084=AF9NedkxZ3LIU1o5BOd8inhSmW5Q5azbHA HttpSolrClient has a constructor that accepts an HttpClient.