size of data replicated
Hi, there, I am trying to look into the performance impact of data replication on query response time. To get a clear picture, I would like to know how to get the size of data being replicated for each commit. Through the admin UI, you may read a x of y G data is being replicated; however, "y" is the total index size, instead of data being copied over. I couldn't find the info in the solr logs either. Any idea? Thanks, Xin
any working SolrJ code example for Solr 1.4.1
Hi, there, Just picked up SolrJ few days ago. I have my Solr Server set up, data loaded, and everything worked fine with the web admin page. Then problem came when I was trying to use SolrJ to interact with the Solr server. I was stuck with "NoClassNotFoundException" yesterday. Being new to the domain is a factor, but SolrJ could really use some more updated documentation. .. Long story short, does anyone have a minimal working SolrJ example interacting with Solr 1.4.1? It would be nice to know the JARs too since the errors I got were probably more related to JARs than the code itself. Thanks, Xin This electronic mail message contains information that (a) is or may be CONFIDENTIAL, PROPRIETARY IN NATURE, OR OTHERWISE PROTECTED BY LAW FROM DISCLOSURE, and (b) is intended only for the use of the addressee(s) named herein. If you are not an intended recipient, please contact the sender immediately and take the steps necessary to delete the message completely from your computer system. Not Intended as a Substitute for a Writing: Notwithstanding the Uniform Electronic Transaction Act or any other law of similar effect, absent an express statement to the contrary, this e-mail message, its contents, and any attachments hereto are not intended to represent an offer or acceptance to enter into a contract and are not otherwise intended to bind this sender, barnesandnoble.com llc, barnesandnoble.com inc. or any other person or entity.
RE: any working SolrJ code example for Solr 1.4.1
That's precisely the reason I was asking about JARs too. It seems that I am the minority that ran into SolrJ issue. If that's the case, I will grab Perl solution, and come back to SolrJ later. Thanks, Xin -Original Message- From: Allistair Crossley [mailto:a...@roxxor.co.uk] Sent: Friday, October 01, 2010 11:52 AM To: solr-user@lucene.apache.org Subject: Re: any working SolrJ code example for Solr 1.4.1 no example anyone gives you will solve your class not found exception .. you need to ensure the relevant jars (in dist) are included in your solr instance's lib folder i guess? On Oct 1, 2010, at 10:50 AM, Xin Li wrote: > Hi, there, > > Just picked up SolrJ few days ago. I have my Solr Server set up, data > loaded, and everything worked fine with the web admin page. Then problem > came when I was trying to use SolrJ to interact with the Solr server. I > was stuck with "NoClassNotFoundException" yesterday. Being new to the > domain is a factor, but SolrJ could really use some more updated > documentation. > > .. Long story short, does anyone have a minimal working SolrJ example > interacting with Solr 1.4.1? It would be nice to know the JARs too since > the errors I got were probably more related to JARs than the code > itself. > > Thanks, > Xin > > > > > > > > This electronic mail message contains information that (a) is or > may be CONFIDENTIAL, PROPRIETARY IN NATURE, OR OTHERWISE > PROTECTED > BY LAW FROM DISCLOSURE, and (b) is intended only for the use of > the addressee(s) named herein. If you are not an intended > recipient, please contact the sender immediately and take the > steps necessary to delete the message completely from your > computer system. > > Not Intended as a Substitute for a Writing: Notwithstanding the > Uniform Electronic Transaction Act or any other law of similar > effect, absent an express statement to the contrary, this e-mail > message, its contents, and any attachments hereto are not > intended > to represent an offer or acceptance to enter into a contract and > are not otherwise intended to bind this sender, > barnesandnoble.com > llc, barnesandnoble.com inc. or any other person or entity. This electronic mail message contains information that (a) is or may be CONFIDENTIAL, PROPRIETARY IN NATURE, OR OTHERWISE PROTECTED BY LAW FROM DISCLOSURE, and (b) is intended only for the use of the addressee(s) named herein. If you are not an intended recipient, please contact the sender immediately and take the steps necessary to delete the message completely from your computer system. Not Intended as a Substitute for a Writing: Notwithstanding the Uniform Electronic Transaction Act or any other law of similar effect, absent an express statement to the contrary, this e-mail message, its contents, and any attachments hereto are not intended to represent an offer or acceptance to enter into a contract and are not otherwise intended to bind this sender, barnesandnoble.com llc, barnesandnoble.com inc. or any other person or entity.
RE: any working SolrJ code example for Solr 1.4.1
Thanks, Jon. I have just made my Perl version of solution working, will try your tips this weekend. Xin -Original Message- From: Sharp, Jonathan [mailto:jsh...@coh.org] Sent: Fri 10/1/2010 1:20 PM To: solr-user@lucene.apache.org Subject: RE: any working SolrJ code example for Solr 1.4.1 Xin, I also had a similar error when I picked up SolrJ. See the first section of this wiki page for the extra jars (the ones not found in the dist directory): http://wiki.apache.org/solr/Solrj -Jon -Original Message- From: Xin Li [mailto:x...@book.com] Sent: Friday, October 01, 2010 8:58 AM To: solr-user@lucene.apache.org Subject: RE: any working SolrJ code example for Solr 1.4.1 That's precisely the reason I was asking about JARs too. It seems that I am the minority that ran into SolrJ issue. If that's the case, I will grab Perl solution, and come back to SolrJ later. Thanks, Xin -Original Message- From: Allistair Crossley [mailto:a...@roxxor.co.uk] Sent: Friday, October 01, 2010 11:52 AM To: solr-user@lucene.apache.org Subject: Re: any working SolrJ code example for Solr 1.4.1 no example anyone gives you will solve your class not found exception .. you need to ensure the relevant jars (in dist) are included in your solr instance's lib folder i guess? On Oct 1, 2010, at 10:50 AM, Xin Li wrote: > Hi, there, > > Just picked up SolrJ few days ago. I have my Solr Server set up, data > loaded, and everything worked fine with the web admin page. Then problem > came when I was trying to use SolrJ to interact with the Solr server. I > was stuck with "NoClassNotFoundException" yesterday. Being new to the > domain is a factor, but SolrJ could really use some more updated > documentation. > > .. Long story short, does anyone have a minimal working SolrJ example > interacting with Solr 1.4.1? It would be nice to know the JARs too since > the errors I got were probably more related to JARs than the code > itself. > > Thanks, > Xin > > > > > > > > This electronic mail message contains information that (a) is or > may be CONFIDENTIAL, PROPRIETARY IN NATURE, OR OTHERWISE > PROTECTED > BY LAW FROM DISCLOSURE, and (b) is intended only for the use of > the addressee(s) named herein. If you are not an intended > recipient, please contact the sender immediately and take the > steps necessary to delete the message completely from your > computer system. > > Not Intended as a Substitute for a Writing: Notwithstanding the > Uniform Electronic Transaction Act or any other law of similar > effect, absent an express statement to the contrary, this e-mail > message, its contents, and any attachments hereto are not > intended > to represent an offer or acceptance to enter into a contract and > are not otherwise intended to bind this sender, > barnesandnoble.com > llc, barnesandnoble.com inc. or any other person or entity. This electronic mail message contains information that (a) is or may be CONFIDENTIAL, PROPRIETARY IN NATURE, OR OTHERWISE PROTECTED BY LAW FROM DISCLOSURE, and (b) is intended only for the use of the addressee(s) named herein. If you are not an intended recipient, please contact the sender immediately and take the steps necessary to delete the message completely from your computer system. Not Intended as a Substitute for a Writing: Notwithstanding the Uniform Electronic Transaction Act or any other law of similar effect, absent an express statement to the contrary, this e-mail message, its contents, and any attachments hereto are not intended to represent an offer or acceptance to enter into a contract and are not otherwise intended to bind this sender, barnesandnoble.com llc, barnesandnoble.com inc. or any other person or entity. - SECURITY/CONFIDENTIALITY WARNING: This message and any attachments are intended solely for the individual or entity to which they are addressed. This communication may contain information that is privileged, confidential, or exempt from disclosure under applicable law (e.g., personal health information, research data, financial information). Because this e-mail has been sent without encryption, individuals other than the intended recipient may be able to view the information, forward it to others or tamper with the information without the knowledge or consent of the sender. If you are not the intended recipient, or the employee or person responsible for delivering the message to the intended recipient, any dissemination, distribution or copying of the communication is strictly prohibited. If you received the communication in error, please notify the sender immediately by replying to this message and deleting the message and any accompanying files from your system. If, due to the security risks
RE: solrj
I asked the exact question the day before. If you or anyone else has
pointer to the solution, please share on the mail list. For now, I am
using Perl script instead to query Solr server.
Thanks,
Xin
-Original Message-
From: ankita shinde [mailto:ankitashinde...@gmail.com]
Sent: Saturday, October 02, 2010 2:30 PM
To: solr-user@lucene.apache.org
Subject: solrj
hello,
I am trying to use solrj for interfacing with solr. I am trying to run
the
SolrjTest example. I have included all the following jar files-
- commons-codec-1.3.jar
- commons-fileupload-1.2.1.jar
- commons-httpclient-3.1.jar
- commons-io-1.4.jar
- geronimo-stax-api_1.0_spec-1.0.1.jar
- apache-solr-solrj-*.jar
- wstx-asl-3.2.7.jar
- slf4j-api-1.5.5.jar
- slf4j-simple-1.5.5.jar
*My SolrjTest file is as follows:*
import org.apache.solr.common.SolrDocumentList;
import org.apache.solr.common.SolrDocument;
import java.util.Map;
import org.apache.solr.common.SolrDocumentList;
import org.apache.solr.common.SolrDocument;
import java.util.Map;
import java.util.Iterator;
import java.util.List;
import java.util.ArrayList;
import java.util.HashMap;
import org.apache.solr.client.solrj.SolrServerException;
import org.apache.solr.client.solrj.SolrQuery;
import org.apache.solr.client.solrj.response.QueryResponse;
import org.apache.solr.client.solrj.response.FacetField;
class SolrjTest
{
public void query(String q)
{
CommonsHttpSolrServer server = null;
try
{
server = new
CommonsHttpSolrServer("http://localhost:8983/solr/
");
}
catch(Exception e)
{
e.printStackTrace();
}
SolrQuery query = new SolrQuery();
query.setQuery(q);
query.setQueryType("dismax");
query.setFacet(true);
query.addFacetField("lastname");
query.addFacetField("locality4");
query.setFacetMinCount(2);
query.setIncludeScore(true);
try
{
QueryResponse qr = server.query(query);
SolrDocumentList sdl = qr.getResults();
System.out.println("Found: " + sdl.getNumFound());
System.out.println("Start: " + sdl.getStart());
System.out.println("Max Score: " + sdl.getMaxScore());
System.out.println("");
ArrayList> hitsOnPage = new
ArrayList>();
for(SolrDocument d : sdl)
{
HashMap values = new HashMap();
for(Iterator> i =
d.iterator();
i.hasNext(); )
{
Map.Entry e2 = i.next();
values.put(e2.getKey(), e2.getValue());
}
hitsOnPage.add(values);
System.out.println(values.get("displayname") + " (" +
values.get("displayphone") + ")");
}
List facets = qr.getFacetFields();
for(FacetField facet : facets)
{
List facetEntries = facet.getValues();
for(FacetField.Count fcount : facetEntries)
{
System.out.println(fcount.getName() + ": " +
fcount.getCount());
}
}
}
catch (SolrServerException e)
{
e.printStackTrace();
}
}
public static void main(String[] args)
{
SolrjTest solrj = new SolrjTest();
solrj.query(args[0]);
}
}
But its giving me error as 'NoClassDefFoundError:
org/apache/solr/client/solrj/SolrServerException'.
Can anyone tell me where did i go wrong?
This electronic mail message contains information that (a) is or
may be CONFIDENTIAL, PROPRIETARY IN NATURE, OR OTHERWISE
PROTECTED
BY LAW FROM DISCLOSURE, and (b) is intended only for the use of
the
addressee(s) named herein. If you are not an intended recipient,
please contact the sender immediately and take the steps
necessary
to delete the message completely from your computer system.
Not Intended as a Substitute for a Writing: Notwithstanding the
Uniform Electronic Transaction Act or any other law of similar
effect, absent an express statement to the contrary, this e-mail
message, its contents, and any attachments hereto are not
intended
to represent an offer or acceptance to enter into a contract and
are not otherwise intended to bind this sender,
barnesandnoble.com
llc, barnesandnoble.com inc. or any other person or entity.
RE: solrj
Thanks, Allistair. I will give it a try later today.
-Original Message-
From: Allistair Crossley [mailto:a...@roxxor.co.uk]
Sent: Monday, October 04, 2010 11:31 AM
To: solr-user@lucene.apache.org
Subject: Re: solrj
i rewrote the top jar section at
http://wiki.apache.org/solr/Solrj
and the following code then runs fine.
import java.net.MalformedURLException;
import org.apache.solr.client.solrj.SolrQuery;
import org.apache.solr.client.solrj.SolrServer;
import org.apache.solr.client.solrj.SolrServerException;
import org.apache.solr.client.solrj.impl.CommonsHttpSolrServer;
import org.apache.solr.client.solrj.response.QueryResponse;
import org.apache.solr.common.SolrDocument;
import org.apache.solr.common.SolrDocumentList;
class TestSolrQuery {
public static void main(String[] args) {
String url = "http://localhost:8983/solr";;
SolrServer server = null;
try {
server = new CommonsHttpSolrServer(url);
} catch (MalformedURLException e) {
System.out.println(e);
System.exit(1);
}
SolrQuery query = new SolrQuery();
query.setQuery("*:*");
QueryResponse rsp = null;
try {
rsp = server.query(query);
} catch(SolrServerException e) {
System.out.println(e);
System.exit(1);
}
SolrDocumentList docs = rsp.getResults();
for (SolrDocument doc : docs) {
System.out.println(doc.toString());
}
}
}
On Oct 4, 2010, at 11:26 AM, Xin Li wrote:
> I asked the exact question the day before. If you or anyone else has
> pointer to the solution, please share on the mail list. For now, I am
> using Perl script instead to query Solr server.
>
> Thanks,
> Xin
>
> -Original Message-
> From: ankita shinde [mailto:ankitashinde...@gmail.com]
> Sent: Saturday, October 02, 2010 2:30 PM
> To: solr-user@lucene.apache.org
> Subject: solrj
>
> hello,
>
> I am trying to use solrj for interfacing with solr. I am trying to run
> the
> SolrjTest example. I have included all the following jar files-
>
>
> - commons-codec-1.3.jar
> - commons-fileupload-1.2.1.jar
> - commons-httpclient-3.1.jar
> - commons-io-1.4.jar
> - geronimo-stax-api_1.0_spec-1.0.1.jar
> - apache-solr-solrj-*.jar
> - wstx-asl-3.2.7.jar
> - slf4j-api-1.5.5.jar
> - slf4j-simple-1.5.5.jar
>
>
> *My SolrjTest file is as follows:*
>
> import org.apache.solr.common.SolrDocumentList;
> import org.apache.solr.common.SolrDocument;
> import java.util.Map;
> import org.apache.solr.common.SolrDocumentList;
> import org.apache.solr.common.SolrDocument;
> import java.util.Map;
> import java.util.Iterator;
> import java.util.List;
> import java.util.ArrayList;
> import java.util.HashMap;
>
> import org.apache.solr.client.solrj.SolrServerException;
> import org.apache.solr.client.solrj.SolrQuery;
> import org.apache.solr.client.solrj.response.QueryResponse;
> import org.apache.solr.client.solrj.response.FacetField;
>
>
> class SolrjTest
> {
>public void query(String q)
>{
>CommonsHttpSolrServer server = null;
>
>try
>{
>server = new
> CommonsHttpSolrServer("http://localhost:8983/solr/
> ");
>}
>catch(Exception e)
>{
>e.printStackTrace();
>}
>
>SolrQuery query = new SolrQuery();
>query.setQuery(q);
>query.setQueryType("dismax");
>query.setFacet(true);
>query.addFacetField("lastname");
>query.addFacetField("locality4");
>query.setFacetMinCount(2);
>query.setIncludeScore(true);
>
>try
>{
>QueryResponse qr = server.query(query);
>
>SolrDocumentList sdl = qr.getResults();
>
>System.out.println("Found: " + sdl.getNumFound());
>System.out.println("Start: " + sdl.getStart());
>System.out.println("Max Score: " + sdl.getMaxScore());
>System.out.println("");
>
>ArrayList> hitsOnPage = new
> ArrayList>();
>
>for(SolrDocument d : sdl)
>{
>HashMap values = new HashMap Object>();
>
>for(Iterator> i =
> d.iterator();
> i.hasNext(); )
>{
>Map.Entry e2
Spell checking question from a Solr novice
Hi, I am looking for a quick solution to improve a search engine's spell checking performance. I was wondering if anyone tried to integrate Google SpellCheck API with Solr search engine (if possible). Google spellcheck came to my mind because of two reasons. First, it is costly to clean up the data to be used as spell check baseline. Secondly, google probably has the most complete set of misspelled search terms. That's why I would like to know if it is a feasible way to go. Thanks, Xin This electronic mail message contains information that (a) is or may be CONFIDENTIAL, PROPRIETARY IN NATURE, OR OTHERWISE PROTECTED BY LAW FROM DISCLOSURE, and (b) is intended only for the use of the addressee(s) named herein. If you are not an intended recipient, please contact the sender immediately and take the steps necessary to delete the message completely from your computer system. Not Intended as a Substitute for a Writing: Notwithstanding the Uniform Electronic Transaction Act or any other law of similar effect, absent an express statement to the contrary, this e-mail message, its contents, and any attachments hereto are not intended to represent an offer or acceptance to enter into a contract and are not otherwise intended to bind this sender, barnesandnoble.com llc, barnesandnoble.com inc. or any other person or entity.
RE: Spell checking question from a Solr novice
Oops, never mind. Just read Google API policy. 1000 queries per day limit & for non-commercial use only. -Original Message- From: Xin Li Sent: Monday, October 18, 2010 3:43 PM To: solr-user@lucene.apache.org Subject: Spell checking question from a Solr novice Hi, I am looking for a quick solution to improve a search engine's spell checking performance. I was wondering if anyone tried to integrate Google SpellCheck API with Solr search engine (if possible). Google spellcheck came to my mind because of two reasons. First, it is costly to clean up the data to be used as spell check baseline. Secondly, google probably has the most complete set of misspelled search terms. That's why I would like to know if it is a feasible way to go. Thanks, Xin This electronic mail message contains information that (a) is or may be CONFIDENTIAL, PROPRIETARY IN NATURE, OR OTHERWISE PROTECTED BY LAW FROM DISCLOSURE, and (b) is intended only for the use of the addressee(s) named herein. If you are not an intended recipient, please contact the sender immediately and take the steps necessary to delete the message completely from your computer system. Not Intended as a Substitute for a Writing: Notwithstanding the Uniform Electronic Transaction Act or any other law of similar effect, absent an express statement to the contrary, this e-mail message, its contents, and any attachments hereto are not intended to represent an offer or acceptance to enter into a contract and are not otherwise intended to bind this sender, barnesandnoble.com llc, barnesandnoble.com inc. or any other person or entity. This electronic mail message contains information that (a) is or may be CONFIDENTIAL, PROPRIETARY IN NATURE, OR OTHERWISE PROTECTED BY LAW FROM DISCLOSURE, and (b) is intended only for the use of the addressee(s) named herein. If you are not an intended recipient, please contact the sender immediately and take the steps necessary to delete the message completely from your computer system. Not Intended as a Substitute for a Writing: Notwithstanding the Uniform Electronic Transaction Act or any other law of similar effect, absent an express statement to the contrary, this e-mail message, its contents, and any attachments hereto are not intended to represent an offer or acceptance to enter into a contract and are not otherwise intended to bind this sender, barnesandnoble.com llc, barnesandnoble.com inc. or any other person or entity.
command line to check if Solr is up running
As we know we can use browser to check if Solr is running by going to http://$hostName:$portNumber/$masterName/admin, say http://localhost:8080/solr1/admin. My questions is: are there any ways to check it using command line? I used "curl http://localhost:8080"; to check my Tomcat, it worked fine. However, no response if I try "curl http://localhost:8080/solr1/admin"; (even when my Solr is running). Does anyone know any command line alternatives? Thanks, Xin This electronic mail message contains information that (a) is or may be CONFIDENTIAL, PROPRIETARY IN NATURE, OR OTHERWISE PROTECTED BY LAW FROM DISCLOSURE, and (b) is intended only for the use of the addressee(s) named herein. If you are not an intended recipient, please contact the sender immediately and take the steps necessary to delete the message completely from your computer system. Not Intended as a Substitute for a Writing: Notwithstanding the Uniform Electronic Transaction Act or any other law of similar effect, absent an express statement to the contrary, this e-mail message, its contents, and any attachments hereto are not intended to represent an offer or acceptance to enter into a contract and are not otherwise intended to bind this sender, barnesandnoble.com llc, barnesandnoble.com inc. or any other person or entity.
RE: command line to check if Solr is up running
Thanks Bob and Ahmet, "curl http://localhost:8080/solr1/admin/ping"; works fine :) Xin -Original Message- From: Ahmet Arslan [mailto:iori...@yahoo.com] Sent: Monday, October 25, 2010 4:03 PM To: solr-user@lucene.apache.org Subject: Re: command line to check if Solr is up running > My questions is: are > there any ways to check it using command line? I used "curl > http://localhost:8080"; to check my Tomcat, it worked > fine. However, no response if I try "curl http://localhost:8080/solr1/admin"; (even when my Solr > is running). Does anyone know any command line > alternatives? What about curl solr/admin/ping?echoParams=none&omitHeader=on This electronic mail message contains information that (a) is or may be CONFIDENTIAL, PROPRIETARY IN NATURE, OR OTHERWISE PROTECTED BY LAW FROM DISCLOSURE, and (b) is intended only for the use of the addressee(s) named herein. If you are not an intended recipient, please contact the sender immediately and take the steps necessary to delete the message completely from your computer system. Not Intended as a Substitute for a Writing: Notwithstanding the Uniform Electronic Transaction Act or any other law of similar effect, absent an express statement to the contrary, this e-mail message, its contents, and any attachments hereto are not intended to represent an offer or acceptance to enter into a contract and are not otherwise intended to bind this sender, barnesandnoble.com llc, barnesandnoble.com inc. or any other person or entity.
Re: Design and Usage Questions
If you just want a quick way to query Solr server, Perl module Webservice::Solr is pretty good. On Mon, Nov 1, 2010 at 4:56 PM, Lance Norskog wrote: > Yes, you can write your own app to read the file with SVNkit and post > it to the ExtractingRequestHandler. This would be easiest. > > On Mon, Nov 1, 2010 at 5:49 AM, getagrip wrote: > > Ok, so if I did NOT use Solr_J I could PUSH a Stream to Solr somehow? > > I do not depend on Solr_J, any connection-method would suffice. > > > > On 11/01/2010 03:23 AM, Lance Norskog wrote: > >> > >> 2. > >> The SolrJ library handling of content streams is "pull", not "push". > >> That is, you give it a reader and it pulls content when it feels like > >> it. If your software to feed the connection wants to write the data, > >> you have to either buffer the whole thing or do a dual-thread > >> writer/reader pair. > >> > >> The easiest way to pull stuff from SVN is to use one of the web server > >> apps. Solr takes a "stream.url" parameter. (Also stream.file.) Note > >> that there is no outbound authentication supported; your web server > >> has to be open (at least to the Solr instance). > >> > >> > >> On Sun, Oct 31, 2010 at 4:06 PM, getagrip wrote: > >>> > >>> Hi, > >>> > >>> I've got some basic usage / design questions. > >>> > >>> 1. The SolrJ wiki proposes to use the same CommonsHttpSolrServer > >>> instance for all requests to avoid connection leaks. > >>> So if I create a Singleton instance upon application-startup I can > >>> securely use this instance for ALL queries/updates throughout my > >>> application without running into performance issues? > >>> > >>> 2. My System's documents are stored in a Subversion repository. > >>> For fast searchresults I want to periodically index new documents > >>> from the repository. > >>> > >>> What I get from the repository is a ByteArrayOutputStream. How can I > >>> pass this Stream to Solr? > >>> > >>> I only see possibilities to pass Files but in my case it does not > >>> make sense to write the ByteArrayOutputStream to disk again as this > >>> would cause performance issues apart from making no sense anyway. > >>> > >>> 3. Are there any disadvantages using Solrj over some other HTTP based > >>> solution e.g. creating& sending my own HTTP requests? Do I even > >>> have to use HTTP? > >>> I see the EmbeddedSolrServer exists. Any drawbacks using that? > >>> > >>> Any hints are welcome, Thanks! > >>> > >> > >> > >> > > > > > > -- > Lance Norskog > goks...@gmail.com >
disabled replication setting
For solr replication, we can send command to disable replication. Does anyone know where i can verify the replication enabled/disabled setting? i cannot seem to find it on dashboard or details command output. Thanks, Xin
RE: disabled replication setting
Does anything know? Thanks, -Original Message- From: Xin Li [mailto:xin.li@gmail.com] Sent: Thursday, December 02, 2010 12:25 PM To: solr-user@lucene.apache.org Subject: disabled replication setting For solr replication, we can send command to disable replication. Does anyone know where i can verify the replication enabled/disabled setting? i cannot seem to find it on dashboard or details command output. Thanks, Xin This electronic mail message contains information that (a) is or may be CONFIDENTIAL, PROPRIETARY IN NATURE, OR OTHERWISE PROTECTED BY LAW FROM DISCLOSURE, and (b) is intended only for the use of the addressee(s) named herein. If you are not an intended recipient, please contact the sender immediately and take the steps necessary to delete the message completely from your computer system. Not Intended as a Substitute for a Writing: Notwithstanding the Uniform Electronic Transaction Act or any other law of similar effect, absent an express statement to the contrary, this e-mail message, its contents, and any attachments hereto are not intended to represent an offer or acceptance to enter into a contract and are not otherwise intended to bind this sender, barnesandnoble.com llc, barnesandnoble.com inc. or any other person or entity.
Re: Index version on slave nodes
I think this is expected behavior. You have to issue the "details" command to get the real indexversion for slave machines. Thanks, Xin On Mon, Dec 6, 2010 at 11:26 AM, Markus Jelsma wrote: > Hi, > > The indexversion command in the replicationHandler on slave nodes returns 0 > for indexversion and generation while the details command does return the > correct information. I haven't found an existing ticket on this one although > https://issues.apache.org/jira/browse/SOLR-1573 has similarities. > > Cheers, > > -- > Markus Jelsma - CTO - Openindex > http://www.linkedin.com/in/markus17 > 050-8536620 / 06-50258350 >
Re: Index version on slave nodes
I read it somewhere (sorry for not remembering the source).. the indexversion command gets the "replicable" index version #. Since it is a slave machine, so the result is 0. Thanks, On Tue, Dec 7, 2010 at 11:06 AM, Markus Jelsma wrote: > But why? I'd expect valid version numbers although the replication handler's > source code seems to agree with you judging from the comments. > > On Monday 06 December 2010 17:49:16 Xin Li wrote: >> I think this is expected behavior. You have to issue the "details" >> command to get the real indexversion for slave machines. >> >> Thanks, >> Xin >> >> On Mon, Dec 6, 2010 at 11:26 AM, Markus Jelsma >> >> wrote: >> > Hi, >> > >> > The indexversion command in the replicationHandler on slave nodes returns >> > 0 for indexversion and generation while the details command does return >> > the correct information. I haven't found an existing ticket on this one >> > although https://issues.apache.org/jira/browse/SOLR-1573 has >> > similarities. >> > >> > Cheers, >> > >> > -- >> > Markus Jelsma - CTO - Openindex >> > http://www.linkedin.com/in/markus17 >> > 050-8536620 / 06-50258350 > > -- > Markus Jelsma - CTO - Openindex > http://www.linkedin.com/in/markus17 > 050-8536620 / 06-50258350 >
Re: Strange replication problem
" indexversion returned by the indexversion command is 0 while the
same information from the details command is 292192351652 ..."
This only happens to a Slave machine. For a Master machine,
indexversion returns the same number as details command.
On Mon, Dec 13, 2010 at 11:06 AM, Ralf Mattes wrote:
> Hello list,
>
> I'm trying to set up a replicating solr system (one master, one slave) here.
> Everything _looks_ o.k. but replication fails. A little debugging shows the
> following:
>
> r...@slave:~# curl
> 'http://master:8180/solr/website/replication?command=indexversion&wt=json' &&
> echo ''
> {"responseHeader":{"status":0,"QTime":0},"indexversion":0,"generation":0}
>
> r...@slave:~# curl
> 'http://master:8180/solr/website/replication?command=details&wt=json' && echo
> ''
> {"responseHeader":{"status":0,"QTime":1},"details":{"indexSize":"6.76
> GB","indexPath":"/var/lib/solr/data/website/index","commits":[["indexVersion",1292192351652,"generation",5,"filelist",["_7e.fdx","_7e.tii","_7e.frq","_7e.prx","_7e.fdt","segments_5","_7e.fnm","_7e.nrm","_7e.tis"]]],"isMaster":"true","isSlave":"false","indexVersion":1292192351652,"generation":5},"WARNING":"This
> response format is experimental. It is likely to change in the future."}
>
> r...@slave:~#
>
> Note that indexversion returned by the indexversion command is 0 while the
> same information from the details command is 292192351652 ...
> Any idea what's going on here?
>
> TIA Ralf Mattes
>
>
>
Re: Strange replication problem
did you double check
http://machine:port/solr/website/admin/replication/ to see the
"master" is indeed a master?
On Mon, Dec 13, 2010 at 1:01 PM, Ralf Mattes wrote:
> On Mon, 13 Dec 2010 12:31:27 -0500, Xin Li wrote:
>
>> " indexversion returned by the indexversion command is 0 while the same
>> information from the details command is 292192351652 ..."
>>
>> This only happens to a Slave machine. For a Master machine, indexversion
>> returns the same number as details command.
>
> ??? What part of my posted example did you not read? :-)
> Both requests where sent to the same machine (configured as master) - and I
> get
> exactly the result described. So, no, for my setup (pretty much out-of-the-box
> with minimal master/slave configuration) your statement is wrong :-/
>
> Thanks, RalfD
>
>
>
>
>>
>>
>>
>> On Mon, Dec 13, 2010 at 11:06 AM, Ralf Mattes wrote:
>>> Hello list,
>>>
>>> I'm trying to set up a replicating solr system (one master, one slave)
>>> here. Everything _looks_ o.k. but replication fails. A little debugging
>>> shows the following:
>>>
>>> r...@slave:~# curl
>>> 'http://master:8180/solr/website/replication?command=indexversion&wt=json'
>>> && echo ''
>>> {"responseHeader":{"status":0,"QTime":0},"indexversion":0,"generation":0}
>>>
>>> r...@slave:~# curl
>>> 'http://master:8180/solr/website/replication?command=details&wt=json'
>>> && echo ''
>>> {"responseHeader":{"status":0,"QTime":1},"details":{"indexSize":"6.76
>>> GB","indexPath":"/var/lib/solr/data/website/index","commits":[["indexVersion",1292192351652,"generation",5,"filelist",["_7e.fdx","_7e.tii","_7e.frq","_7e.prx","_7e.fdt","segments_5","_7e.fnm","_7e.nrm","_7e.tis"]]],"isMaster":"true","isSlave":"false","indexVersion":1292192351652,"generation":5},"WARNING":"This
>>> response format is experimental. It is likely to change in the
>>> future."}
>>>
>>> r...@slave:~#
>>>
>>> Note that indexversion returned by the indexversion command is 0 while
>>> the same information from the details command is 292192351652 ... Any
>>> idea what's going on here?
>>>
>>> TIA Ralf Mattes
>>>
>>>
>>>
>
>
>
Index version & generation for Solr 3.5
Hi, I ran into an issue lately with Index version & generation for Solr 3.5. In Solr 1.4., the index version of slave service increments upon each replication. However, I noticed it's not the case for Solr 3.5; the index version would increase 20, or 30 after replication. Does anyone know why and any reference on the web for this? The index generation does still increment after replication though. Thanks, Xin
