Missing character in documentation about escaping special characters

2021-04-12 Thread Simon Slatnar
Hi, I believe that one of escape characters is missing from documentation and that is escape character '\'. This character is also missing from documentation in previous versions e.g. 7.x. Documentation page is https://solr.apache.org/guide/8_8/the-standard-query-parser.html [cid:image001.png

de-boost documents with certain words

2021-04-12 Thread Derek Poh
Hi I am trying to "de-boost" documents that have certain word(s) so that they are pushed back to the end of the result set. Or at least not in the first 60 records of the result set. The query is doing a q=*:* with a few filter query (fq) parameters. This is an example of the query which use

CVE-2021-27905: Apache Solr: SSRF vulnerability with the Replication handler

2021-04-12 Thread Mike Drob
Description: The ReplicationHandler (normally registered at "/replication" under a Solr core) has a "masterUrl" (also "leaderUrl" alias) parameter that is used to designate another ReplicationHandler on another Solr core to replicate index data into the local core. To prevent a SSRF vulnerability

CVE-2021-29262: Apache Solr: Misapplied Zookeeper ACLs can result in leakage of configured authentication and authorization settings

2021-04-12 Thread Mike Drob
Description: When starting Apache Solr versions prior to 8.8.2, configured with the SaslZkACLProvider or VMParamsAllAndReadonlyDigestZkACLProvider and no existing security.json znode, if the optional read-only user is configured then Solr would not treat that node as a sensitive path and would all

CVE-2021-29943: Apache Solr Unprivileged users may be able to perform unauthorized read/write to collections

2021-04-12 Thread Mike Drob
Description: When using ConfigurableInternodeAuthHadoopPlugin for authentication, Apache Solr versions prior to 8.8.2 would forward/proxy distributed requests using server credentials instead of original client credentials. This would result in incorrect authorization resolution on the receiving h

Re: Regarding internode TLS enablement...

2021-04-12 Thread Cassandra Targett
At some point after 8.3, we added instructions for what to do with existing collections:  https://solr.apache.org/guide/8_8/enabling-ssl.html#update-cluster-properties-for-existing-collections. I don’t see any reason why that wouldn't be valid for 8.3 also. On Apr 12, 2021, 2:58 PM -0500, Jigar P

does context filtering only work with required field in suggester component?

2021-04-12 Thread Pratik Patel
I have a suggester component with which I am trying to use context filtering. It works fine, if field specified for context filtering is present on all documents of the index but does not work if its a field which is optional. Following is my component. insightSuggester org.ap

Regarding internode TLS enablement...

2021-04-12 Thread Jigar Pandya
Hello, We use solr cloud 8.3, we have a cluster of 6 VMs. We are trying to enable SSL for internode communication. I followed the document - https://solr.apache.org/guide/8_3/enabling-ssl.html. We have collection with data loaded, doc talks about solrCloud cluster with no initial collection –

[ANNOUNCE] Apache Solr 8.8.2 released

2021-04-12 Thread Mike Drob
The Solr PMC is pleased to announce the release of Apache Solr 8.8.2 Solr is the popular, blazing fast, open source NoSQL search platform from the Apache Lucene project. Its major features include powerful full-text search, hit highlighting, faceted search and analytics, rich document parsing, geo

Re: Urgent help needed on Solr cloud(cont)

2021-04-12 Thread Carlos .Sponchiado
1. I found a similar issue in this version of Solr here https://github.com/clarin-eric/VLO/issues/291 , They suggest using solr.cloud.client.stallTime to mitigate it. But I think fixing the commit issue will solve this problem too. 4. The delete query was supposed to only mark the document inside e

LeaderElector node exists

2021-04-12 Thread Dirk Wintergruen
Hi all, in my solr cloud one of the nodes is not connecting anymore I get the error message "LeaderElector node exists" every second.. The log files says: 2021-04-12 13:43:12.195 INFO (zkCallback-14-thread-29) [ ] o.a.s.c.OverseerElectionContext I am going to be the leader gmpg-services8

Urgent help needed on Solr cloud(cont)

2021-04-12 Thread Rekha Sekhar
Hi, Thank you for the information. We will try out the below suggestions. I have a few more questions, which are facing in the application. The application has *2 solr (v 8.4.1)* and *3 Zookeeper (v3.6.2) *running in SolrCloud mode. After running it for few days we could see below error in logs

Why the solr replicas are not synching

2021-04-12 Thread JaimonGeorge
I have 2 solr (v 8.4.1) and 3 Zookeeper (v3.6.2) running in SolrCloud mode. After running it for few days I am getting error messages - 2021-04-12 11:04:26.850 ERROR (qtp1632497828-1072) [c:datacore s:shard1 r:core_node4 x:datacore_shard1_replica_n2] o.a.s.u.SolrCmdDistributor java.io.IOExceptio

Re: Urgent help needed on Solr cloud

2021-04-12 Thread Carlos .Sponchiado
I would suggest disabling commit from user, so you have control about how/when it will happen. ( https://stackoverflow.com/questions/15897605/disable-explicit-commit-in-solr ) And this article has info about how to configure the commit of solr: https://lucidworks.com/post/understanding-transactio

Re: Urgent help needed on Solr cloud

2021-04-12 Thread matthew sporleder
commitWithin instead of commit would (likely) be easier since it's just a few extra characters on the client side and might also help. On Mon, Apr 12, 2021 at 10:05 AM Shawn Heisey wrote: > > On 4/12/2021 1:08 AM, Rekha Sekhar wrote: > > We have a solrCloud setup in Kubernetes with 2 Solr instan

Re: Urgent help needed on Solr cloud

2021-04-12 Thread Shawn Heisey
On 4/12/2021 1:08 AM, Rekha Sekhar wrote: We have a solrCloud setup in Kubernetes with 2 Solr instances and 3 ZooKeeper instances with 1 shard. It is configured with 8G persistent storage for each Solr and Zookeeper. The Memory allocated for Solr is 16G with 10G Heap size. There are a max of 2.5

LeaderElector node exists

2021-04-12 Thread Dirk Wintergruen
Hi all, in my solr cloud one of the nodes is not connecting anymore I get the error message "LeaderElector node exists" every second.. The log files says: 2021-04-12 13:43:12.195 INFO (zkCallback-14-thread-29) [ ] o.a.s.c.OverseerElectionContext I am going to be the leader gmpg-services8

Re: NRT Merge Load on NAS SDD (Cloud) Advice

2021-04-12 Thread Karl Stoney
I felt the need to follow up on this for others reading. We experimented switching `ioThrottle` to `false` on the CMS settings and on face value, all our problems have gone away. Merges are significantly faster (average minor merge time down from 9mins to 2) and we're consistently using more of o

Urgent help needed on Solr cloud

2021-04-12 Thread Rekha Sekhar
Hi, We have a solrCloud setup in Kubernetes with 2 Solr instances and 3 ZooKeeper instances with 1 shard. It is configured with 8G persistent storage for each Solr and Zookeeper. The Memory allocated for Solr is 16G with 10G Heap size. There are a max of 2.5million records indexed. There schedule