RE: CDCR - how to deal with the transaction log files

You don't need to start cdcr on target cluster. Other steps are exactly what I did. After disable buffer on both target and source, the tlog files are purged according to the specs. -- Thank you Sean From: Patrick Hoeffel

RE: CDCR - how to deal with the transaction log files

Amrit, Problem solved! My biggest mistake was in my SOURCE-side configuration. The zkHost field needed the entire zkHost string, including the CHROOT indicator. I suppose that should have been obvious to me, but the examples only showed the IP Address of the target ZK, and I made a poor

Re: Unable to create core [collection] Caused by: null

Thanks Shawn and everyone! Solved. 2017-07-27 18:29 GMT-04:00 Shawn Heisey : > On 7/25/2017 5:21 PM, Lucas Pelegrino wrote: > > Trying to make solr work here, but I'm getting this error from this > command: > > > > $ ./solr create -c products -d /Users/lucaswxp/reduza-solr/

multiple cores or single combined core

This question has been asked before. I found a few postings to Solr user and a couple on Google-in-the-large. But I am still not sure which is best. My project currently has two distinct datasets (documents) with no shared fields. But at times, we need to query across both of them. So we

Issues querying date fields (date fields stored as text)

Hi all, I’m using Lucence Solr (Lucidworks ) as the search index and its a schemaless search engine to index outlook files. I have been using it since version 2.0.* and have an issue with querying dates. The older versions were mapping( date_created, mail from_date etc) to date datatype

Re: Disadvantages of having many cores

You're better off just using one core. Perhaps think about pre-processing the logs to "summarize" them into less "documents" I do this and in my situation i summarize things like, user-hits-item, for example. so i find all the times a certain user had hits on a certain item in one day and put

Disadvantages of having many cores

Hi, I am working on a log management tool and considering to use solr to index/search the logs. I have few doubts about how to organize or create the cores. The tool should process 200 million events per day with each event containing 40 to 50 fields. Currently I have planned to create a

Re: logging support in Lucene code

On 7/27/2017 10:57 AM, Nawab Zada Asad Iqbal wrote: > I see a lot of discussion on this topic from almost 10 years ago: e.g., > https://issues.apache.org/jira/browse/LUCENE-1482 > > For 4.5, I relied on 'System.out.println' for writing information for > debugging in production. > > In 6.6, I

Re: search engine - Precision, recall

On 7/27/2017 7:20 AM, Itay K wrote: > I'm trying to measure Precision and recall for a search engine which is > crawling data sources of an organization. > > Are there any best practices regrading these indexes and specific > industries (e.g. for financial organizations, the recommended percentage

Re: High CPU utilization on Upgrading to Solr Version 6.3

On 7/27/2017 1:30 AM, Atita Arora wrote: > What OS is Solr running on? I'm only asking because some additional > information I'm after has different gathering methods depending on OS. > Other questions: > > /*OpenJDK 64-Bit Server VM (25.141-b16) for linux-amd64 JRE > (1.8.0_141-b16), built on

How to Join more than two(2) cores in solr query

Hi, I am using solr6.2.1 in my project. I want to join more than 2 cores as per the requirement. core1 : empid core2 : empid,sid,pid core3 : sid,pid i want to join core2 and core3 on [core2.sid = core3.sid and core2.pid = core3.pid] and the resultant records of core2.empid should be joined with

Re: logging support in Lucene code

Lucene does not use a logger framework. But if you are using Solr then you can route the infoStream logging to Solr's log files by setting an option in the solrconfig.xml. See http://lucene.apache.org/solr/guide/6_6/indexconfig-in-solrconfig.html#IndexConfiginSolrConfig-OtherIndexingSettings On