Re: [ANNOUNCE] Apache Solr 8.8.1 released

arch Developer > http://www.linkedin.com/in/davidwsmiley > > > On Tue, Feb 23, 2021 at 10:39 AM Timothy Potter > wrote: > > > The Lucene PMC is pleased to announce the release of Apache Solr 8.8.1. > > > > > > Solr is the popular, blazing fast, open source NoSQ

[ANNOUNCE] Apache Solr 8.8.1 released

The Lucene PMC is pleased to announce the release of Apache Solr 8.8.1. Solr is the popular, blazing fast, open source NoSQL search platform from the Apache Lucene project. Its major features include powerful full-text search, hit highlighting, faceted search, dynamic clustering, database

Re: Is 8.8.x going be stabilized and finalized?

To add to what Shawn said, RC's are made available to anyone interested in testing them and that helps us find bugs before release. RC2 for 8.8.1 is available for testing now, see dev mailing list for location. Please download it and verify it is stable for your use cases and environment. Tim

Re: Unable to connect to an 8.8.0 Solr Cloud database via API

devices. > > [image: Grey_LI] <http://www.linkedin.com/company/unisys> [image: > Grey_TW] <http://twitter.com/unisyscorp> [image: Grey_YT] > <http://www.youtube.com/theunisyschannel>[image: Grey_FB] > <http://www.facebook.com/unisyscorp>[image: Grey_Vimeo] >

Re: Unable to connect to an 8.8.0 Solr Cloud database via API

be a quick work-around for this problem if possible in your env. Otherwise, we'll have to include a fix into 8.8.1 Cheers, Tim On Mon, Feb 8, 2021 at 8:27 AM Timothy Potter wrote: > What version of SolrJ is embedded in your uleaf.ear file? There have been > changes in how we deal with URLs

Re: Unable to connect to an 8.8.0 Solr Cloud database via API

What version of SolrJ is embedded in your uleaf.ear file? There have been changes in how we deal with URLs stored in ZK in 8.8 --> SOLR-12182 On Fri, Feb 5, 2021 at 2:34 AM Flowerday, Matthew J < matthew.flower...@gb.unisys.com> wrote: > Hi There > > > > I have been checking out the latest

Re: Session expired when executing streaming expression, but no long GC pauses ...

May 19, 2017 at 10:44 AM, Timothy Potter <thelabd...@gmail.com> > wrote: > >> I'm executing a streaming expr and get this error: >> >> Caused by: org.apache.solr.common.SolrException: Could not load >> collection from Z

Session expired when executing streaming expression, but no long GC pauses ...

I'm executing a streaming expr and get this error: Caused by: org.apache.solr.common.SolrException: Could not load collection from ZK: MovieLens_Ratings_f2e6f8b0_3199_11e7_b8ab_0242ac110002 at org.apache.solr.common.cloud.ZkStateReader.getCollectionLive(ZkStateReader.java:1098)

Re: Possible regression in Parallel SQL in 6.5.1?

ng clause. The >>> query >>> should work if you use count(*). We could consider this a regression, but >>> I >>> think this will be a won't fix. >>> >>> Joel Bernstein >>> http://joelsolr.blogspot.com/ >>> >>> On Tue, May 16, 2017 at

Possible regression in Parallel SQL in 6.5.1?

This SQL used to work pre-calcite: SELECT movie_id, COUNT(*) as num_ratings, avg(rating) as aggAvg FROM ratings GROUP BY movie_id HAVING num_ratings > 100 ORDER BY aggAvg ASC LIMIT 10 Now I get: Caused by: java.io.IOException: --> http://192.168.1.4:8983/solr/ratings_shard2_replica1/:Failed to

Re: Example of posting to /stream in SolrJ?

; > > > > > Joel Bernstein > http://joelsolr.blogspot.com/ > > On Tue, Jul 26, 2016 at 3:58 PM, Timothy Potter <thelabd...@gmail.com> > wrote: > >> Does anyone have an example of just POST'ing a streaming expression to >> the /stream handler from SolrJ client code? i.e.

Example of posting to /stream in SolrJ?

Does anyone have an example of just POST'ing a streaming expression to the /stream handler from SolrJ client code? i.e. I don't want to parse and execute the streaming expression on the client side, rather, I want to post the expression to the server side. Currently, my client code is a big copy

Re: Streaming expression - workers is zero somehow?

gt; would never see this error if the /stream handler is executing the > expression. > > Joel Bernstein > http://joelsolr.blogspot.com/ > > On Tue, Jul 26, 2016 at 10:44 AM, Timothy Potter <thelabd...@gmail.com> > wrote: > >> it's from a unit test, but not sure why

Re: Streaming expression - workers is zero somehow?

a manual > call to the /stream handler? > > Joel Bernstein > http://joelsolr.blogspot.com/ > > On Thu, Jul 21, 2016 at 12:28 PM, Timothy Potter <thelabd...@gmail.com> > wrote: > >> I'm working with 6.1.0 release and I have a single SolrCloud instance >&g

Streaming expression - workers is zero somehow?

I'm working with 6.1.0 release and I have a single SolrCloud instance with 1 shard / 1 replica. Somehow I'm triggering this, which from what I can see, means workers == 0, but how? Shouldn't workers default to 1 I should mention that my streaming expression doesn't include any workers, i.e. it is

Re: DateMath parsing change?

Got an answer from Hossman in another channel ... this syntax was not officially supported and is no longer valid, i.e. my code must change ;-) On Mon, Jul 18, 2016 at 8:02 AM, Timothy Potter <thelabd...@gmail.com> wrote: > I have code that uses the DateMathParser and this used to wo

DateMath parsing change?

I have code that uses the DateMathParser and this used to work in 5.x but is no longer accepted in 6.x: time:[NOW-2DAY TO 2016-07-19Z] org.apache.solr.common.SolrException: Invalid Date in Date Math String:'2016-07-19Z' at org.apache.solr.util.DateMathParser.parseMath(DateMathParser.java:241)

Re: Streaming expression not hitting all replicas?

> wrote: > >> The image is the correct flow. Are you using workers? >> >> >> >> Joel Bernstein >> http://joelsolr.blogspot.com/ >> >> On Mon, May 23, 2016 at 7:16 PM, Timothy Potter <thelabd...@gmail.com> >> wrote: >> >>> This imag

Re: Streaming expression not hitting all replicas?

ed that may or may not be host > to any replicas of that collection. > > At least I think that's what's up, but then again this is > new to me too. > > Which bits of the doc anyway? Sounds like some > clarification is in order. > > Best, > Erick > > On Mon, Ma

Streaming expression not hitting all replicas?

I've seen docs and diagrams that seem to indicate a streaming expression can utilize all replicas of a shard but I'm seeing only 1 replica per shard (I have 2) being queried. All replicas are on the same host for my experimentation, could that be the issue? What are the circumstances where all

Re: Parallel SQL doesn't support >, >=, <, <= syntax?

t;> Supporting SQL greater and less then predicates should not be too >> difficult. Feel free to create a jira ticket for this. >> >> >> Joel Bernstein >> http://joelsolr.blogspot.com/ >> >> On Sat, May 21, 2016 at 10:55 AM, Timothy Potter <thelabd...@

Parallel SQL and function queries?

How would I do something like: find all docs using a geofilt, e.g. SELECT title_s FROM movielens WHERE location_p='{!geofilt d=90 pt=37.773972,-122.431297 sfield=location_p}' This fails with: {"result-set":{"docs":[ {"EXCEPTION":"java.util.concurrent.ExecutionException: java.io.IOException:

Parallel SQL doesn't support >, >=, <, <= syntax?

this gives expected result: SELECT title_s, COUNT(*) as cnt FROM movielens WHERE genre_ss='action' AND rating_i='[4 TO 5]' GROUP BY title_s ORDER BY cnt desc LIMIT 5 but using >= 4 doesn't give same results (my ratings are 1-5): SELECT title_s, COUNT(*) as cnt

Re: Jetty Vs Tomcat (Performance issue)

I hope 256MB of Xss is a typo and you really meant 256k right? On Mon, Nov 16, 2015 at 4:58 AM, Behzad Qureshi wrote: > Hi All, > > I am using Tomcat server with solr 4.10.3. I want to shift to Jetty as > replacement of Tomcat server but I am not getting

Re: Closing Windows CMD kills Solr

would launching the java process with javaw help here? On Thu, Oct 29, 2015 at 4:03 AM, Zheng Lin Edwin Yeo wrote: > Yes, this is the expected behaviour. Once you close the command window, > Solr will stop running. This has happened to me several times. Just to > check,

Re: `cat /dev/null > solr-8983-console.log` frees host's memory

You should fix your log4j.properties file to no log to console ... it's there for the initial getting started experience, but you don't need to send log messages to 2 places. On Tue, Oct 20, 2015 at 10:42 AM, Shawn Heisey wrote: > On 10/20/2015 9:19 AM, Eric Torti wrote: >>

Re: FW: Issue while setting Solr on Slider / YARN

Hi Vijay, I'm not sure what's wrong here ... have you posted to the Slider mailing list? Also, which version of Java are you using when interacting with Slider? I know it had some issues with Java 8 at one point. Which version of Slider so I can try to reproduce ... Cheers, Tim On Thu, Aug 27,

Re: Issue while setting Solr on Slider / YARN

Hi Vijay, Verify the ResourceManager URL and try passing the --manager param to explicitly set the ResourceManager URL during the create step. Cheers, Tim On Mon, Aug 17, 2015 at 4:37 AM, Vijay Bhoomireddy vijaya.bhoomire...@whishworks.com wrote: Hi, Any help on this please? Thanks

Re: Leader election

Hi Olivier, Can you look at the collections to see if there are leader initiated recovery nodes in the ZooKeeper tree? Go into the Solr Admin UI - Cloud panel - Tree view and drill into one of the collections that's not recovering /collections/collection/leader_initiated_recovery/ You could try

Re: Possible memory leak? Help!

What are your cache sizes? Max doc? Also, what GC settings are you using? 6GB isn't all that much for a memory-intensive app like Solr, esp. given the number of facet fields you have. Lastly, are you using docvalues for your facet fields? That should help reduce the amount of heap needed to

Re: Solr 5.2.1 setup zookeeper ensemble problem

can you try with double-quotes around the zk connect string? bin\solr.cmd -e cloud -z localhost:2181,localhost:2182,localhost:2183 On Mon, Jul 6, 2015 at 2:59 AM, Adrian Liew adrian.l...@avanade.com wrote: Hi David, When I run the command below on a Windows machine using Powershell window:

Re: Migrating from Solr 5.1 to Solr 5.2.1

Hi Edwin, You'll need to use the bin\solr.cmd to start Solr as it now requires some additional system properties to be set. Put simply, starting solr using java -jar start.jar is not supported. Please try bin\solr.cmd and let us know if you run into any issues. You can set any additional system

Re: Solr advanced StopFilterFactory

Seems like you should be able to use the ManagedStopFilterFactory with a custom StorageIO impl that pulls from your db: http://lucene.apache.org/solr/5_1_0/solr-core/index.html?org/apache/solr/rest/ManagedResourceStorage.StorageIO.html On Thu, May 28, 2015 at 7:03 AM, Alessandro Benedetti

Re: Running Solr 5.1.0 as a Service on Windows

Hi Edwin, Are there changes you recommend to bin/solr.cmd to make it easier to work with NSSM? If so, please file a JIRA as I'd like to help make that process easier. Thanks. Tim On Mon, May 25, 2015 at 3:34 AM, Zheng Lin Edwin Yeo edwinye...@gmail.com wrote: I've managed to get the Solr

Re: Solr 5.1 ignores SOLR_JAVA_MEM setting

Yes, same bug. Fixed in 5.2 On Tue, May 26, 2015 at 9:15 AM, Clemens Wyss DEV clemens...@mysign.ch wrote: I also noticed that (see my post this morning) ... SOLR_OPTS=$SOLR_OPTS -Dsolr.allow.unsafe.resourceloading=true ... Is not taken into consideration (anymore). Same bug?

Confused about whether Real-time Gets must be sent to leader?

I'm seeing that RTG requests get routed to any active replica of the shard hosting the doc requested by /get ... I was thinking only the leader should handle that request since there's a brief window of time where the latest update may not be on the replica (albeit usually very brief) and the

Re: Start Solr with multiple external zookeepers on Windows Server?

Can you try defining the ZK_HOST in bin\solr.in.cmd instead of passing it on the command-line? On Mon, Apr 27, 2015 at 12:10 PM, Erick Erickson erickerick...@gmail.com wrote: What version of Solr are you using? 4.10.3? 5.1? And can we see the full output of your attempt to start Solr? There

[ANNOUNCE] Apache Solr 5.1.0 released

14 April 2015 - The Lucene PMC is pleased to announce the release of Apache Solr 5.1.0. Solr 5.1.0 is available for immediate download at: http://www.apache.org/dyn/closer.cgi/lucene/solr/5.1.0 Solr 5.1.0 includes 39 new features, 40 bug fixes, and 36 optimizations / other changes from over 60

Re: [ANNOUNCE] Apache Solr 5.1.0 released

. * facet.contains option to limit which constraints are returned. * Streaming Aggregation for SolrCloud. * The admin UI now visualizes Lucene segment information. * Parameter substitution / macro expansion across entire request On Tue, Apr 14, 2015 at 11:42 AM, Timothy Potter thelabd...@gmail.com

Re: Backup within SolrCloud

I wrote a simple backup utility for a Collection that uses the replication handler, see: https://github.com/LucidWorks/solr-scale-tk/blob/master/src/main/java/com/lucidworks/SolrCloudTools.java#L614 feel free to borrow / steal if useful. On Mon, Apr 6, 2015 at 12:42 PM, Davis, Daniel (NIH/NLM)

Re: Spark-Solr in python

You'll need a python lib that uses a python ZooKeeper client to be SolrCloud-aware so that you can do RDD like things, such as reading from all shards in a collection in parallel. I'm not aware of any Solr py libs that are cloud-aware yet, but it would be a good contribution to upgrade

Re: NoNode for /clusterstate.json in solr5.0.0 cloud

Anything in the server-side Solr logs? Also, if you go to the Solr admin console at http://localhost:8983/solr, do you see the gettingstarted collection in the cloud panel? On Mon, Mar 30, 2015 at 1:12 PM, Purohit, Sumit sumit.puro...@pnnl.gov wrote: I have a basic Solr 5.0.0 cloud setup

Re: NoNode for /clusterstate.json in solr5.0.0 cloud

From: Timothy Potter [thelabd...@gmail.com] Sent: Monday, March 30, 2015 2:18 PM To: solr-user@lucene.apache.org Subject: Re: NoNode for /clusterstate.json in solr5.0.0 cloud Anything in the server-side Solr logs? Also, if you go to the Solr admin console at http://localhost

Re: NoNode for /clusterstate.json in solr5.0.0 cloud

, 2015 at 2:32 PM, Purohit, Sumit sumit.puro...@pnnl.gov wrote: Thanks Tim, i had to make some changes in my local spark-solr clone to build it for sorl5. If its ok, i can commit these to github. thanks sumit From: Timothy Potter [thelabd

Re: CloudSolrServer : Could not find collection : gettingstarted

Are you using a SolrJ client from 4.x to connect to a Solr 5 cluster? On Wed, Mar 18, 2015 at 1:32 PM, Adnan Yaqoob itsad...@gmail.com wrote: I'm getting following exception while trying to upload document on SolrCloud using CloudSolrServer. Exception in thread main

Num docs, block join, and dupes?

Before I open a JIRA, I wanted to put this out to solicit feedback on what I'm seeing and what Solr should be doing. So I've indexed the following 8 docs into a 2-shard collection (Solr 4.8'ish - internal custom branch roughly based on 4.8) ... notice that the 3 grand-children of 2-1 have dup'd

Re: Solr 5.0.0 - Multiple instances sharing Solr server *read-only* dir

I think the next step here is to ship Solr with the war already extracted so that Jetty doesn't need to extract it on first startup - https://issues.apache.org/jira/browse/SOLR-7227 On Tue, Mar 10, 2015 at 10:15 AM, Erick Erickson erickerick...@gmail.com wrote: If I'm understanding your problem

Re: 43sec commit duration - blocked by index merge events?

I think Mark found something similar - https://issues.apache.org/jira/browse/SOLR-6838 On Sat, Feb 14, 2015 at 2:05 AM, Erick Erickson erickerick...@gmail.com wrote: Exactly how are you issuing the commit? I'm assuming you're using SolrJ. the server.commit(whatever, true) waits for the

Re: Solrcloud performance issues

Hi Vijay, We're working on SOLR-6816 ... would love for you to be a test site for any improvements we make ;-) Curious if you've experimented with changing the mergeFactor to a higher value, such as 25 and what happens if you set soft-auto-commits to something lower like 15 seconds? Also, make

Re: Solr on Tomcat

Correct. Solr 5.0 is not a Web application; any WAR or Web app'ish things in Solr 5 are implementation details that may change in the future. The ref guide will include some content about how to migrate to Solr 5 from 4. On Tue, Feb 10, 2015 at 9:48 AM, Matt Kuiper matt.kui...@issinc.com wrote:

Re: log location when using bin/start

The bin/solr script in 4 didn't do a good job at allowing you to control the location of the redirected console log or gc log, so you'll probably have to hack that script a bit. The location of the main Solr log can be configured in the example/resources/log4j.properties This has been improved in

Dealing with bad apples in a SolrCloud cluster

Just soliciting some advice from the community ... Let's say I have a 10-node SolrCloud cluster and have a single collection with 2 shards with replication factor 10, so basically each shard has one replica on each of my nodes. Now imagine one of those nodes starts getting into a bad state and

Re: Changed behavior in solr 4 ??

Indeed - Hoss is correct ... it's a problem with the example in the book ... my apologies for the confusion! On Tue, Sep 30, 2014 at 3:57 PM, Chris Hostetter hossman_luc...@fucit.org wrote: : Thanks for the response, yes the way you describe I know it works and is : how I get it to work but

Re: solr/lucene 4.10 out of memory issues

Probably need to look at it running with a profiler to see what's up. Here's a few additional flags that might help the GC work better for you (which is not to say there isn't a leak somewhere): -XX:MaxTenuringThreshold=8 -XX:CMSInitiatingOccupancyFraction=40 This should lead to a nice

Re: Solr API for getting shard's leader/replica status

You need to also verify the node hosting the replica is a live node (/live_nodes). From SolrJ, you can call: clusterState.getLiveNodes().contains(node). As for API, there is CLUSTERSTATE provided by the Collection API, but it's not consulting /live_nodes (which is a bug) - I'll open a ticket. On

Re: Solr API for getting shard's leader/replica status

https://issues.apache.org/jira/browse/SOLR-6481 On Thu, Sep 4, 2014 at 12:32 PM, Timothy Potter thelabd...@gmail.com wrote: You need to also verify the node hosting the replica is a live node (/live_nodes). From SolrJ, you can call: clusterState.getLiveNodes().contains(node). As for API

Re: How to set storageDir for managed resource?

You can set the storageDir init-arg in the solrconfig.xml for the RestManager for each core. However, since it is at the core config level, you can't have a different storageDir per language. Here's an example of how to configure the RestManager in solrconfig.xml to customize the storageDir:

Replication of full index to replica after merge index into leader not working

Hi, Using the coreAdmin mergeindexes command to merge an index into a leader (SolrCloud mode on 4.9.0) and the replica does not do a snap pull from the leader as I would have expected. The merge into the leader worked like a charm except I had to send a hard commit after that (which makes sense).

Re: Replication of full index to replica after merge index into leader not working

like we should write a test and make it work. -- Mark Miller about.me/markrmiller On August 19, 2014 at 1:20:54 PM, Timothy Potter (thelabd...@gmail.com) wrote: Hi, Using the coreAdmin mergeindexes command to merge an index into a leader (SolrCloud mode on 4.9.0) and the replica does not do

Re: Stand alone Solr - no zookeeper?

It will always be supported under the current architecture as SolrCloud uses master/slave style replication to bring replicas back in-sync with leaders if a replica is too far out of date (currently, too far 100 missed updates). So if it fits your architecture better, then use it! On Mon, Aug 4,

Re: How to sync lib directory in SolrCloud?

You'll need to scp the JAR files to all nodes in the cluster. ZK is not a great distribution mechanism for large binary files since it has a 1MB znode size limit (by default) On Thu, Jul 31, 2014 at 10:26 AM, P Williams williams.tricia.l...@gmail.com wrote: Hi, I have an existing collection

Re: Scaling Issues

Hi Ameya, Tough to say without more information about what's slow. In general, when I've seen Solr index that slow, it's usually related to some complex text analysis, for instance, are you doing any phonetic analysis? Best thing to do is attach a Java profiler (e.g. JConsole or VisualVM) using

Re: Slow inserts when using Solr Cloud

Hi Ian, What's the CPU doing on the leader? Have you tried attaching a profiler to the leader while running and then seeing if there are any hotspots showing. Not sure if this is related but we recently fixed an issue in the area of leader forwarding to replica that used too many CPU cycles

Re: Parallel optimize of index on SolrCloud.

Hi Modassar, Have you tried hitting the cores for each replica directly (instead of using the collection)? i.e. if you had col_shard1_replica1 on node1, then send the optimize command to that core URL directly: curl -i -v http://host:port/solr/col_shard1_replica1/update; -H

Re: Planning ahead for Solr Cloud and Scaling

Hi Zane, re 1: as an alternative to shard splitting, you can just overshard the collection from the start and then migrate existing shards to new hardware as needed. The migrate can happen online, see collection API ADDREPLICA. Once the new replica is online on the new hardware, you can unload

Re: SolrCloud leaders using more disk space

Hi Greg, Sorry for the slow response. The general thinking is that you shouldn't worry about which nodes host leaders vs. replicas because A) that can change, and B) as you say, the additional responsibilities for leader nodes is quite minimal (mainly per-doc version management and then

Re: Solr Scale Toolkit Access Denied Error

Hi Mark, Sorry for the trouble! I've now made the ami-1e6b9d76 AMI public; total oversight on my part :-(. Please try again. Thanks Hoss for trying to help out on this one. Cheers, Tim On Fri, Jun 6, 2014 at 6:46 PM, Mark Gershman montan...@gmail.com wrote: Thanks, Hoss. I did substitute the

Possible UI regression in the Analysis form in 4.7?

I have an example in Solr In Action that uses the PatternReplaceCharFilterFactory and now it doesn't work in 4.7.0. Specifically, the fieldType is: fieldType name=text_microblog class=solr.TextField positionIncrementGap=100 analyzer charFilter

Re: Possible UI regression in the Analysis form in 4.7?

wrote: On 3/1/2014 12:15 PM, Timothy Potter wrote: The PatternReplaceCharFilterFactory (PRCF) is used to collapse repeated letters in a term down to a max of 2, such as #yu would be #yumm When I run some text through this analyzer using the Analysis form, the output is as if the resulting

Re: What is the right way to list top terms for a given field?

Hi Dave, Have you looked at the TermsComponent? http://wiki.apache.org/solr/TermsComponent It is easy to wire into an existing request handler and allows you to return the top terms for a field. Example server even includes an example request handler that uses it: searchComponent name=terms

Re: removing dead replicas in solrcloud 4.4

Yes, I've done this ... but I had to build my own utility to update clusterstate.json (for reasons I can't recall now). So make your changes to clusterstate.json manually and then do something like the following with SolrJ: public static void updateClusterstateJsonInZk(CloudSolrServer

Re: Option to enforce a majority quorum approach to accepting updates in SolrCloud?

of those things, even though a lot of them are fairly low hanging fruit. Hardening takes the priority :( - Mark On Nov 19, 2013, at 12:42 PM, Timothy Potter thelabd...@gmail.com wrote: You're thinking is always one-step ahead of me! I'll file the JIRA Thanks. Tim On Tue, Nov 19

Option to enforce a majority quorum approach to accepting updates in SolrCloud?

I've been thinking about how SolrCloud deals with write-availability using in-sync replica sets, in which writes will continue to be accepted so long as there is at least one healthy node per shard. For a little background (and to verify my understanding of the process is correct), SolrCloud only

Re: Option to enforce a majority quorum approach to accepting updates in SolrCloud?

, at 12:42 PM, Timothy Potter thelabd...@gmail.com wrote: You're thinking is always one-step ahead of me! I'll file the JIRA Thanks. Tim On Tue, Nov 19, 2013 at 10:38 AM, Mark Miller markrmil...@gmail.com wrote: Yeah, this is kind of like one of many little features that we have just

Re: Zookeeper down question

Good questions ... From my understanding, queries will work if Zk goes down but writes do not work w/o Zookeeper. This works because the clusterstate is cached on each node so Zookeeper doesn't participate directly in queries and indexing requests. Solr has to decide not to allow writes if it

Re: Is Solr can create temporary sub-index ?

Hi Bruno, Have you looked into Solr's facet support? If I'm reading your post correctly, this sounds like the classic case for facets. Each time the user selects a facet, you add a filter query (fq clause) to the original query. http://wiki.apache.org/solr/SolrFacetingOverview Tim On Wed, Oct

Re: Having two document sets in one index, separated by filter query.

Sounds correct - you probably want to use an invariant parameter in solrconfig.xml, something along the lines of: lst name=invariants str name=fqdocset:0/str /lst Where docset is the new field you add to the schema to determine which set a document belongs to. You might also consider adding a

Re: Is Solr can create temporary sub-index ?

if an another solution exists. Facet seems to be the good solution. Bruno Le 23/10/2013 17:03, Timothy Potter a écrit : Hi Bruno, Have you looked into Solr's facet support? If I'm reading your post correctly, this sounds like the classic case for facets. Each time the user selects a facet

Need help understanding the use cases behind core auto-discovery

Trying to add some information about core.properties and auto-discovery in Solr in Action and am at a loss for what to tell the reader is the purpose of this feature. Can anyone point me to any background information about core auto-discovery? I'm not interested in the technical implementation

Re: Need help understanding the use cases behind core auto-discovery

Exactly the insight I was looking for! Thanks Yonik ;-) On Fri, Sep 20, 2013 at 10:37 AM, Yonik Seeley yo...@lucidworks.com wrote: On Fri, Sep 20, 2013 at 11:56 AM, Timothy Potter thelabd...@gmail.com wrote: Trying to add some information about core.properties and auto-discovery in Solr

Re: Data Centre recovery/replication, does this seem plausible?

I've been thinking about this one too and was curious about using the Solr Entity support in the DIH to do the import from one DC to another (for the lost docs). In my mind, one configures the DIH to use the SolrEntityProcessor with a query to capture the docs in the DC that stayed online, most

Re: Trying to determine the benefit of spellcheck-based suggester vs. using terms component?

for TermsComponent and the second spell check as an example. Best Erick On Tue, Jul 30, 2013 at 2:07 PM, Timothy Potter thelabd...@gmail.com wrote: Going over the comments in SOLR-1316, I seemed to have lost the forrest for the trees. What is the benefit of using the spellcheck based suggester over

Trying to determine the benefit of spellcheck-based suggester vs. using terms component?

Going over the comments in SOLR-1316, I seemed to have lost the forrest for the trees. What is the benefit of using the spellcheck based suggester over something like the terms component to get suggestions as the user types? Maybe it is faster because it builds the in-memory data structure on

Re: Solr Cloud Questions

1) Depends on your document routing strategy. It sounds like you could be using the compositeId strategy and if so, there's still a hash range assigned to each shard, so you can split the big shards into smaller shards. 2) Since you're replicating in 2 places, when one of your servers crash,

Does Solr continue to processing queries and index documents during a collection reload?

Quick behavior check on whether Solr continues to process queries and index documents during a collection reload? For example, after I upload new config documents to Zookeeper, I issue a reload command using the collections API. Of course this propagates a core reload across all nodes in the

Re: Solr 4.3.1 - SolrCloud nodes down and lost documents

Log messages? On Wed, Jul 24, 2013 at 1:37 AM, Neil Prosser neil.pros...@gmail.com wrote: Great. Thanks for your suggestions. I'll go through them and see what I can come up with to try and tame my GC pauses. I'll also make sure I upgrade to 4.4 before I start. Then at least I know I've got

Can the admins of this list please boot wired...@yahoo.com

Apologize if this is not the correct way to request mailing list admin support but it's pretty clear that wired...@yahoo.com is spamming this list and should be booted out. Tim

Re: Solr 4.3.1 - SolrCloud nodes down and lost documents

. Both servers were running 4.3.1. I've since upgraded to 4.4.0. If you need any more information or want me to do any filtering let me know. On 24 July 2013 15:50, Timothy Potter thelabd...@gmail.com wrote: Log messages? On Wed, Jul 24, 2013 at 1:37 AM, Neil Prosser neil.pros...@gmail.com

Re: Node down, but not out

On Mon, Jul 22, 2013 at 12:52 PM, Timothy Potter [via Lucene] ml-node+s472066n4079518...@n3.nabble.com wrote: There is but I couldn't get it to work in my environment on Jetty, see: http://mail-archives.apache.org/mod_mbox/lucene-solr-user/201306.mbox/%3CCAJt9Wnib+p_woYODtrSPhF==v8Vx

Re: Start independent Zookeeper from within Solr install

Curious what the use case is for this? Zookeeper is not an HTTP service so loading it in Jetty by itself doesn't really make sense. I also think this creates more work for the Solr team especially since setting up a production ensemble shouldn't take more than a few minutes once you have the nodes

Re: Processing a lot of results in Solr

Hi Matt, This feature is commonly known as deep paging and Lucene and Solr have issues with it ... take a look at http://solr.pl/en/2011/07/18/deep-paging-problem/ as a potential starting point using filters to bucketize a result set into sets of sub result sets. Cheers, Tim On Tue, Jul 23,

Re: Problem instatanting a ValueSourceParser plugin in 4.3.1

I saw something similar and used an absolute path to my JAR file in solrconfig.xml vs. a relative path and it resolved the issue for me. Not elegant but worth trying, at least to rule that out. Tim On Mon, Jul 22, 2013 at 7:51 AM, Abeygunawardena, Niran niran.abeygunaward...@proquest.co.uk

Re: Solr 4.3.1 - SolrCloud nodes down and lost documents

A couple of things I've learned along the way ... I had a similar architecture where we used fairly low numbers for auto-commits with openSearcher=false. This keeps the tlog to a reasonable size. You'll need something on the client side to send in the hard commit request to open a new searcher

Re: Node down, but not out

Why was it down? e.g. did it OOM? If so, the recommended approach is kill the process on OOM vs. leaving it in the cluster in a zombie state. I had similar issues when my nodes OOM'd is why I ask. That said, you can get the /clusterstate.json which contains Zk's status of a node using a request

Re: Node down, but not out

There is but I couldn't get it to work in my environment on Jetty, see: http://mail-archives.apache.org/mod_mbox/lucene-solr-user/201306.mbox/%3CCAJt9Wnib+p_woYODtrSPhF==v8Vx==mDBd_qH=x_knbw-bn...@mail.gmail.com%3E Let me know if you have any better luck. I had to resort to something hacky but

Ability to specify the server where shard splits go?

This is not a problem per se, just want to verify that we're not able to specify which server shard splits are created as of 4.3.1? From what I've seen, the new cores for the sub-shards are created on the leader of the shard being split. Of course it's easy enough to migrate the new sub-shards to

Re: Ability to specify the server where shard splits go?

extra disks working in parallel during the split (icing on the cake of course). Cheers, Tim On Wed, Jul 17, 2013 at 10:40 AM, Yonik Seeley yo...@lucidworks.com wrote: On Wed, Jul 17, 2013 at 12:26 PM, Timothy Potter thelabd...@gmail.com wrote: This is not a problem per se, just want to verify

OOM killer script woes

Recently upgraded to 4.3.1 but this problem has persisted for a while now ... I'm using the following configuration when starting Jetty: -XX:OnOutOfMemoryError=/home/solr/oom_killer.sh 83 %p If an OOM is triggered during Solr web app initialization (such as by me lowering -Xmx to a value that

Re: OOM killer script woes

short of not using Jetty? That's a pain, I'd just written a nice OOM handler too! On 26 June 2013 20:37, Timothy Potter thelabd...@gmail.com wrote: A little more to this ... Just on chance this was a weird Jetty issue or something, I tried with the latest 9 and the problem still

Waiting until we see more replicas up message??

I'm seeing this message in the logs and it seems weird to me that the instance needs to wait to see more replicas. 2013-06-24 18:12:40,408 [coreLoadExecutor-4-thread-1] INFO solr.cloud.ShardLeaderElectionContext - Waiting until we see more replicas up: total=2 found=1 timeoutin=139368 Can

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