Apche SOLR httpclient library upgrade

Hi Team, We are planning to upgrade httpclient-4.3.1.jar to httpclient-4.3.6.jar as it covers some of security vulnerabilities. Is it good idea to upgrade httpclient jar alone? Thanks, Padmanabhan -- Sent from: http://lucene.472066.n3.nabble.com/Solr-User-f472068.html

Apache zookeeper jar upgrade for SOLR

Hi Team, We are using Apache SOLR-5.2.1 and Zookeeper-3.4.5 is it good idea to upgrade zookeeper-3.4.5.jar to zookeeper-3.4.10.jar for SOLR-5.2.1 version is there any impact to upgrade specific libraries for Apache SOLR instead of full upgrade? Thanks, Padmanabhan -- Sent from: http://lucene

Re: Apache zookeeper jar upgrade for SOLR

Hi First of all, you are running a super old version of Solr, with its own set of known security vulnerabilities[1]. We highly recommend a full upgrade to latest 7.x version. In some cases, however, an urgent need may call for temporarily patching single jar's. Whether that is possible or not i

Re: Haystack, the search relevance conference comes to London on October 2nd 2018

On 21/08/2018 15:14, Charlie Hull wrote: Hi all, We're very happy to announce the first Haystack Europe conference in London on October 2nd. Hi all, Just to note the full conference programme is now up, including talks on Learning to Rank, tools for visualising and tuning relevance, buildin

Re: Explode kind of function in Solr

@joels...@gmail.com Thanks for the reply. This is what I want. However My current implementation is with Spring boot Solr, I did not find catesianProduct implementation in sping boot. Please let me know in case if you know anything around "impementaion of cartesianProduct in spring data. Thanks,

20180917-Need Apache SOLR support

Dear SOLR Team, We are beginners to Apache SOLR, We need following clarifications from you. 1. In SOLRCloud, How can we install more than one Shared on Single PC? 2. How many maximum number of shared can be added under on SOLRCloud? 3. In my application there is no n

Re: 20180917-Need Apache SOLR support

> We are beginners to Apache SOLR, We need following clarifications from you. > > > > 1. In SOLRCloud, How can we install more than one Shared on Single PC? You typically have one installation of Solr on each server. Then you can add a collection with multiple shards, specifying how many

Re: 20180917-Need Apache SOLR support

I'll highly advice if you can use Java library/SolrJ to connect to Solr than .Net. There are many things taken care by CloudSolrClient and other classes when communicated with Solr Cloud having shards/replica's etc and if your .Net port for SolrJ are not up to date/having all the functionality (wh

Re: Logging fails when starting Solr in Windows using solr.cmd

On 9/16/2018 3:05 PM, marcostocch...@gmail.com wrote: I experienced the same issue on Windows 10 professional. I don't think the OS version is important. The solr version might. I have solr-7.4.0. The problem has been fixed in the source code and the next version of Solr (7.5.0) won't experie

Re: Logging fails when starting Solr in Windows using solr.cmd

The file:/// change was made in: https://issues.apache.org/jira/browse/SOLR-12538, how to reconcile these two? On Sun, Sep 16, 2018 at 10:54 PM marcostocch...@gmail.com wrote: > > > > On 2018/07/03 08:53:20, ja...@jafurrer.ch wrote: > > Hi, > > > > I was intending to open an Issue in Jira when I r

Re: 20180917-Need Apache SOLR support

Do not use Solr as a database. It was never designed to be a database. It is missing a lot of features that are normal in databases. * no transactions * no rollback (in Solr Cloud) * no session isolation (one client’s commit will commit all data in progress) * no schema migration * no version migr

OOM Solr 4.8.1

Hi there, recently I had few Java OOM in my Solr 4.8.1 instance. Here the configuration I have. -Djava.util.logging.config.file=/opt/tomcat/conf/logging.properties -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Dsolr.log=/opt/tomcat/logs -DzkHost=ep-1:2181,ep-2:2181,ep-3:2181

Re: 20180917-Need Apache SOLR support

On 9/17/2018 7:04 AM, KARTHICKRM wrote: Dear SOLR Team, We are beginners to Apache SOLR, We need following clarifications from you. Much of what I'm going to say is a mirror of what you were already told by Jan.  All of Jan's responses are good. 1. In SOLRCloud, How can we install mor

Re: OOM Solr 4.8.1

On 9/17/2018 9:52 AM, Vincenzo D'Amore wrote: recently I had few Java OOM in my Solr 4.8.1 instance. Here the configuration I have. The only part of your commandline options that matters for OOM is the max heap. Which is 16GB for your server.  Note, you should set the min heap and max heap t

Solr standalone health checks

-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 All, I can see three possibilities for monitoring a Solr (7.4.0) deployment: 1. bin/solr healthcheck 2. curl /solr/[collection]/admin/ping 3. JMX Option #1 isn't available unless ZK is in use, and I'm not using ZK in my case. Option #2 issues a v

Re: Boost matches occurring early in the field (offset)

: I have seen that one. But as I understand spanFirst, it only allows you : to define a boost if your span matches, i.e. not a gradually lower score : the further down in the document the match is? I believe you are incorrect. Unless something has drastically changed in SpanQuery in the past

Re: Atomic Update Failure With solr.UUID Field

My suggestion: * completley avoid using UUIDField * use StrField instead * use the UUIDUpdateProcessorFactory if you want solr to generate the UUIDs for you when adding a new doc. The fact that UUIDField internally passes values around as java.util.UUID objects (and other classes like it that

Re: Solr standalone health checks

On 9/17/2018 3:01 PM, Christopher Schultz wrote: The basic questions I'd like to have answered on a regular basis are: 1. Is the JVM up (this can be done with a ping, of course) 2. Is the heap healthy? Any OOMEs? 3. Will a sample query return in a reasonable amount of time? 1 and 3 are quite ea

Re: Solr standalone health checks

-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Shawn, On 9/17/18 17:21, Shawn Heisey wrote: > On 9/17/2018 3:01 PM, Christopher Schultz wrote: >> The basic questions I'd like to have answered on a regular basis >> are: >> >> 1. Is the JVM up (this can be done with a ping, of course) 2. Is >> th

Re: Is that a mistake or bug?

Oh~ got it, Thanks 于2018年9月16日周日 下午9:54写道： > I think we both understand you well :) So once again, to explain it to > you, please have a look at the aforementioned > https://github.com/apache/lucene-solr/blob/master/solr/core/src/java/org/apache/solr/handler/component/ResponseBuilder.java, > the

Re: 20180917-Need Apache SOLR support

Shawn Heisey kirjoitti 17.9.2018 klo 19.03: 7.   If I have Billions of indexes, If the "start" parameter is 10th Million index and "end" parameter is  start+100th index, for this case any performance issue will be raised ? Let's say that you send a request with these parameters, and the

Re: Boost matches occurring early in the field (offset)

The original question is interesting and also I'd like to boost terms with lower positions, but if it's possible with the payload stuff, the slides and the article at https://lucidworks.com/2017/09/14/solr-payloads/ left me completely confused. A simple complete example would be so great. Reg

Re: 20180917-Need Apache SOLR support

Is that means： Small amount of shards gains better performance？ I also have a usecase which contains 3 billion documents，the collection contains 60 shard now. Is that 10 shard is better than 60 shard? Shawn Heisey 于2018年9月18日周二 上午12:04写道： > On 9/17/2018 7:04 AM, KARTHICKRM wrote: > > Dear SO

Re: 20180917-Need Apache SOLR support

On 9/17/2018 9:05 PM, zhenyuan wei wrote: Is that means： Small amount of shards gains better performance？ I also have a usecase which contains 3 billion documents，the collection contains 60 shard now. Is that 10 shard is better than 60 shard? There is no definite answer to this question.  It

Re: using uuid for documents

Hello Alfonso, Thanks. You used the dedupe updateRequestProcessorChain, so for this application we cannot use the uuid updateRequestProcessorChain individually?! Best, Zahra -- Sent from: http://lucene.472066.n3.nabble.com/Solr-User-f472068.html

Modify Schema for Solr Cloud

Hi All, I am new to solr cloud. Can you please let me know on how to update the schema on solr cloud. Thanks & Regards Piyush Rathor Consultant Deloitte Digital (Salesforce.com / Force.com) Deloitte Consulting Pvt. Ltd. Office: +1 (615) 209 4980 Mobile : +1 (302) 397 1491 prat...@deloitte.com