Re: If the leader dies, will the data be lost?

Hi Erick, > Before the leader goes down, the sequence of an update is this. > - the doc comes in to the leader (TL) > - the doc is forwarded to all the other tlog replicas (TF) and written to _their_ tlogs > - all the TF replicas ack back to TL > - TL acks back to the client So the write request

Re: Proper way to manage managed-schema file

You can use the Solr rest services to do all those operations. https://lucene.apache.org/solr/guide/8_3/schema-api.html Normally in a productive environment you don’t use the UI but do all changes in a controlled automated fashion using the REST APIs. > Am 06.04.2020 um 20:11 schrieb TK Solr

Proper way to manage managed-schema file

I am using Solr 8.3.1 in non-SolrCloud mode (what should I call this mode?) and modifying managed-schema. I noticed that Solr does override this file wiping out all my comments and rearranging the order. I noticed there is a "DO NOT EDIT" comment. Then, what is the proper/expected way to manag

Re: Required operator (+) is being ignored when using default conjunction operator AND

: I red your attached blog post (and more) but still the penny hasn't dropped : yet about what causes the operator clash when the default operator is AND. : I red that when q.op=AND, OR will change the left(if not MUST_NOT) and : right clause Occurs to SHOULD - what that means is that the "order

Re: Admin UI core loading fails

I failed to include this line in my first post. This /select call with strange parameters (q=1) seems to be happening periodically even when I don't do any operation on Admin UI. I scanned the Solr source code, /opt/solr and /var/solr/data and I couldn't find the source of this call. 2020-04-0

Multiple versions of Solr nodes in the same cloud

Hi, Can I run let's say, Solr 8.5.0 together with Solr 7.3.1. nodes while replacing older nodes with 8.5.0 one by one? We have a cloud with rather large disk space utilization. What is the suggested way to handle this kind of situation? Building indexes takes around 3 days to complete.

Re: All shards placed on the same node

Thank you Sandeep. Actually there is a reasoning behind core precision to be 10. I didn't want cores to be the only criteria. Setting precision to 1 would pretty much work like that. I have a higher preference for freedisk to be distributed evenly but doesn't seem like it works that well if core i

RE: match string fields with embedded hyphens

Erick, thank you so much for this. I'm going to try to implement with PatternReplaceCharFilterFactory as you recommended. What you mentioned about re-indexing from an empty state made sense to me (in terms of the observed behavior) but also surprised me. If I select "Clean" on the reindex, doe

Re: A question about underscore

I _strongly_ urge you to become acquainted with the Admin UI, particularly the “analysis” section. It’ll show you exactly what transformations each step in your analysis chain perform. Without you providing the fieldType definition, all I can do is guess but my guess is that you have WordDelimi

A question about underscore

I am using Solr4.0.13 to implement the search function of the document management system. I am currently having issues with search results when the search string contains an underscore. For example, if I search for the character string "AAA_001", the search results will return results like "AAA" OR

Re: Could not publish that recovery failed

Thanks Erick. I think we already looked at GC and the Solr logs and nothing jumped out, but I'll let you know if we get to the bottom of this. On 4/3/20, 7:20 PM, "Erick Erickson" wrote: H. What this usually means is that the connection from the Solr instance to Zookeeper somehow tim

Re: If the leader dies, will the data be lost?

You’ve got the sequence, that’s it exactly. I don’t quite understand the second part of the question, but let me address data loss. Before the leader goes down, the sequence of an update is this. - the doc comes in to the leader (TL) - the doc is forwarded to all the other tlog replicas (TF) and