Re: Parent Child Document Management

2022-09-08 Thread Dwane Hall
e not possible. Underneath it's called block join. A parent doc must go together with children. You can experiment with query time join {!join}, which provides more indexing flexibility trading off query performance. Thanks, Mikhail On Thu, Sep 8, 2022 at 4:48 AM Dwane Hall wrote: > Hey S

Parent Child Document Management

2022-09-07 Thread Dwane Hall
Hey Solr Community, Does anyone know if it's possible to manage the parent/child relationship for nested documents manually? (i.e I manage the "_root_" relationship outside of Solr and still take advantage of block join functionality?). Typically nested documents are defined as follows: In

Re: SolrCloud training recommendations

2022-04-06 Thread Dwane Hall
Hey Rebecca when we were just beginning our Solr journey we undertook the entire sematext training suite (https://sematext.com/training/solr/). Rafal and Radu have a lot of experience with Solr and Elastic Search and we were extremely impressed with it and its value. We're in the southern hemisp

Re: Solr Docker images and timely security patching in production

2022-02-12 Thread Dwane Hall
Hey Jan I read through the JIRA thread and it's an interesting discussion. For our circumstances we typically use a combination of A and B but my guess is our environment is atypical as none of our hosts are exposed externally or have internet connectivity. Getting the images on our hosts is a

Re: Memory and thread leak using SolrJ

2022-02-05 Thread Dwane Hall
Hey Steven, I'd also recommend watching Jason Gerlowski's excellent talk at Activate a few years ago he walks through SolrJ, some best practices, different types of clients, and common mistakes. This should be a good starting point for using SolrJ along with the official docs which have some c

Re: Edismax mysteries?

2021-08-18 Thread Dwane Hall
p. Cheers, Dwane From: Shawn Heisey Sent: Tuesday, 17 August 2021 11:51 PM To: users@solr.apache.org Subject: Re: Edismax mysteries? On 8/17/2021 1:31 AM, Dwane Hall wrote: > Query 2 using qf=ST_Field1 LC_Field1 > When I use a "lowercase" fieldType

Edismax mysteries?

2021-08-17 Thread Dwane Hall
Hi all, A quick question regarding query analysis if someone is feeling brave and knows a bit about the edismax parser's behaviour?! It's probably best explained as an example: I have 3 fields with two field types (defined below) ST_Field1 - Field type of search_text ST_Field2 - Field type of s

Re: Microsoft.sqlserver.jdbc.SQLServerException on SOLR after upgrading SQL Server from 2012 --> 2019

2021-07-09 Thread Dwane Hall
Hey Lulu, While this is not a Solr specific issue I suspect your server is not configured to accept connections over older TLS/SSL versions but without seeing the handshake it can only be an assumption. So in this instance setting your client to handshake over TLS 1.1 is not going to fix your

Re: Defense against deep paging?

2021-06-25 Thread Dwane Hall
the checks and Solr gets start=399. A few of those will use all of heap and take down the server process. wunder Walter Underwood wun...@wunderwood.org http://observer.wunderwood.org/ (my blog) > On Jun 25, 2021, at 6:40 PM, Dwane Hall wrote: > > Hey Walter, > > Can you s

Re: Defense against deep paging?

2021-06-25 Thread Dwane Hall
Hey Walter, Can you set the value for start (0) and rows (your default sensible response row size) as an invariant in the request handler you're using so it can't be overridden from a client request? That's how I've defended against it from Solr's perspective in the past. This can be hard coded

Re: Audit logging

2021-06-20 Thread Dwane Hall
handled by the framework, see https://issues.apache.org/jira/browse/SOLR-13837 Solr should probably attempt to decode the POST body in case of SearchHandler. Jan > 19. jun. 2021 kl. 03:13 skrev Dwane Hall : > > Hey Solr community, > > I'm just enquiring if anyone has tried usi

Audit logging

2021-06-18 Thread Dwane Hall
Hey Solr community, I'm just enquiring if anyone has tried using the audit logging capabilities in Solr 8? https://solr.apache.org/guide/8_8/audit-logging.html#audit-logging. Historically on the 7.x beaches of Solr I've had to capture request details by reducing the log level of the request han

Re: Migrating huge files volume

2021-05-15 Thread Dwane Hall
Hey Jerome, Are you using Solr Cloud? If so you'll require a reindex as you hint at below (Solr committers recommend reindexing through major version jumps anyway). From memory you need to be on at least a 7.x version of Solr to be able to upgrade to 8.x and the newer 8.x releases (from about

Re: Best throttling / push-back strategy for updates?

2021-03-11 Thread Dwane Hall
I really like the idea. I too have had instances in the past where (some) updates fail because of long (ish) gc pause times due to overloading and having the option to pause indexing and give Solr a chance to catch up would very useful. I typically have a retry clause managing these issues but

Re: Solr Admin Page Metrics

2021-03-11 Thread Dwane Hall
March 2021 10:15 AM To: users@solr.apache.org Subject: Re: Solr Admin Page Metrics I’d love to see a Jira issue created and a PR opened against https://github.com/apache/solr <https://github.com/apache/solr> for this. Tag me and I’ll review it. > On Mar 11, 2021, at 6:13 PM, Dwa

Re: Solr Admin Page Metrics

2021-03-11 Thread Dwane Hall
.javaMemoryTotalDisplay = pretty_print_bytes($scope.javaMemoryTotal); $scope.javaMemoryUsedDisplay = pretty_print_bytes($scope.javaMemoryUsed); // @todo These should really be an AngularJS Filter: {{ javaMemoryUsed | bytes }} $scope.javaMemoryMax = pretty_print_bytes(javaMemoryMax); var par

Solr Admin Page Metrics

2021-03-11 Thread Dwane Hall
Hey Solr community. I started playing around with the 8.8.1 docker image today and noticed issues with the JVM and host memory 'Bar' graphs from the dashboard page of the Solr Admin interface. It also appeares the "JVM" parameters were not listed here but definitely configured as expected as the