What does replicationFactor really do?

Hi, In 5.1, we are creating a collection using the Collections API with an initial replicationFactor of X. This value is then stored in the state.json file for that collection. If I try to issue ADDREPLICA on this cluster, it throws an error saying that there are no live nodes for additional r

Re: CREATE collection bug or feature?

Thanks as always for the great answers! Jim On 6/19/15, 11:57 AM, "Erick Erickson" wrote: >Jim: > >This is by design. There's no way to tell Solr to find all the cores >available and put one replica on each. In fact, you're explicitly >telling it to create one and only one replica, one and onl

CREATE collection bug or feature?

I noticed that when I issue the CREATE collection command to the api, it does not automatically put a replica on every live node connected to zookeeper. So, for example, if I have 3 solr nodes connected to a zookeeper ensemble and create a collection like this: /admin/collections?action=CREATE&

Collections API and adding new boxes

sn't "join" the collection. What's the expected next step? This is Solr 5.1. Thanks! Jim Musil

Re: Clarification on Collections API for 5.x

work in 5.0, it is unsupported, not recommended, and the behavior will >>>change in a 5.x release." >>> >>>Currently, we launch several solr nodes with identical cores defined >>>using the new Core Discovery process. These nodes are also connected to >>>a >>>zookeeper ensemble. Part of the core definition is to set the configSet >>>to use. This configSet is uploaded to zookeeper separately. This >>>effectively creates a Collection. >>> >>>Is this method no long supported in 5.x? >>> >>>Thanks! >>>Jim Musil >>> >>

Re: Clarification on Collections API for 5.x

ed >using the new Core Discovery process. These nodes are also connected to a >zookeeper ensemble. Part of the core definition is to set the configSet >to use. This configSet is uploaded to zookeeper separately. This >effectively creates a Collection. > >Is this method no long supported in 5.x? > >Thanks! >Jim Musil >

Clarification on Collections API for 5.x

Part of the core definition is to set the configSet to use. This configSet is uploaded to zookeeper separately. This effectively creates a Collection. Is this method no long supported in 5.x? Thanks! Jim Musil

ConfigSets and SolrCloud

automatically upload these named config sets to zookeeper? Thanks! Jim Musil

Confusion about zkcli.sh and solr.war

I'm trying to use zkcli.sh to upload configurations to zookeeper and solr 5.1. It's throwing an error because it references webapps/solr.war which no longer exists. Do I have to build my own solr.war in order to use zkcli.sh? Please forgive me if I'm missing something here. Jim Musil

Possible to dump clusterstate, system stats into solr log?

Hi, Is it possible to periodically dump the cluster state contents (or system diagnostics) into the main solr log file? We have many security protocols in place that prevents us from running diagnostic requests directly to the solr boxes, but we do have access to the shipped logs. Thanks! Jim

Re: Where can we set the parameters in Solr Config?

We set them as extra parameters sent to to the servlet (jetty or tomcat). eg java -Dsolr.lock.type=native -jar start.jar Jim On 2/3/15, 11:58 AM, "O. Olson" wrote: >I'm sorry if this is a basic question, but I am curious where, or at >least, >how can we set the parameters in the solrconfig.xml

Re: SOLR retrieve data using URL

You don't have to use SolrJ. It's just a web request to a url, so just issue the request in Java and parse the JSON response. http://stackoverflow.com/questions/7467568/parsing-json-from-url SolrJ does make it simpler, however. Jim On 2/2/15, 12:57 PM, "mathewvino" wrote: >Hi There, > >I am u

Re: Solr pattern tokenizer

It looks to me like you simply want to split the incoming query by the hyphen, so that it searches for exact codes like this ³CHQ PAID² ³INWARD TRAN² ³HDFC LTD². If that¹s true, I¹d either just change the query at the client to do what you want, or look into something like the PatternTokenizer:

Re: Solr throwing SocketException: Connection Reset

throwing the error? Are all the updates coming from one machine? Is there some other bottleneck in your network (like a load balancer) that is limiting connections? Good luck, Jim Musil On 2/2/15, 5:29 AM, "nkgupta" wrote: >I have 8 node solr cloud cluster connected with external zo

Re: An interesting approach to grouping

; group=true& >> group.main=true& >> group.func=rint(scale(query({!type=edismax v=$q}),0,20))& // puts into >> buckets >> group.limit=20& // gives you 20 from each bucket >> group.sort=category asc // this will sort by category within each >>buc

Re: An interesting approach to grouping

gt;> group.func=rint(scale(query({!type=edismax v=$q}),0,20))& // puts into >> buckets >> group.limit=20& // gives you 20 from each bucket >> group.sort=category asc // this will sort by category within each >>bucket, >> but this can be a function as well. &g

Re: An interesting approach to grouping

=category asc // this will sort by category within each >>bucket, >> but this can be a function as well. >> >> >> >> Jim Musil >> >> >> >> On 1/27/15, 10:14 AM, "Jim.Musil" > >> wrote: >> >> >When using gro

Re: An interesting approach to grouping

ut this can be a function as well. Jim Musil On 1/27/15, 10:14 AM, "Jim.Musil" wrote: >When using group.main=true, the results are not mixed as you expect: > >"If true, the result of the last field grouping command is used as the >main result list in the re

Re: An interesting approach to grouping

ource.newContext(searcher); >>groupBy.createWeight(context, searcher); >>actualGroupsToFind = getMax(offset, numGroups, maxDoc); >> } >> >> >> I¹ll search for a Jira issue and open if I can¹t find one. >> >> Jim Musil &g

Re: An interesting approach to grouping

for a Jira issue and open if I can¹t find one. Jim Musil On 1/26/15, 6:34 PM, "Ryan Josal" wrote: >I have an index of products, and these products have a "category" which we >can say for now is a good approximation of its location in the store. I'm >investig

Re: Indexed epoch time in Solr

If you are using the DataImportHandler, you can leverage on of the transformers, such as the DateFormatTransformer: http://wiki.apache.org/solr/DataImportHandler#DateFormatTransformer If you are updating documents directly you can define a regex transformation in your schema.xml: https://wiki.a

Does CloudSolrServer hit zookeeper for every request?

I’m curious how CloudSolrServer works in practice. I understand that it gets the active solr nodes from zookeeper, but does it do this for every request? If it does hit zk for every request, that seems to put a lot of pressure on the zk ensemble. If it does NOT hit zk for every request, then h

Status of configName in core.properties

Hi, I’m attempting to define a core using the new core discovery method described here: http://wiki.apache.org/solr/Core%20Discovery%20(4.4%20and%20beyond) At the bottom of the page is a parameter named configName that should allow me to specify a configuration name to use for a collection. Th