Re: Master Slave Terminology

2020-06-16 Thread Jan Høydahl
Hi Kaya, Thanks for bringing it up. The topic is already being discussed by developers, so expect to see some change in this area; Not over-night, but incremental. Also, if you want to lend a helping hand, patches are more than welcome as always. Jan > 17. jun. 2020 kl. 04:22 skrev Kayak28 : >

Master Slave Terminology

2020-06-16 Thread Kayak28
Hello, Community: As the Github and Python will replace terminologies that relative to slavery, why don't we replace master-slave for Solr as well? https://developers.srad.jp/story/18/09/14/0935201/ https://developer-tech.com/news/2020/jun/15/github-replace-slavery-terms-master-whitelist/ -- S

Re: Solr 7.6 optimize index size increase

2020-06-16 Thread Erick Erickson
It Depends (tm). As of Solr 7.5, optimize is different. See: https://lucidworks.com/post/solr-and-optimizing-your-index-take-ii/ So, assuming you have _not_ specified maxSegments=1, any very large segment (near 5G) that has _zero_ deleted documents won’t be merged. So there are two scenarios:

Re: Solr 7.6 optimize index size increase

2020-06-16 Thread Walter Underwood
For a full forced merge (mistakenly named “optimize”), the worst case disk space is 3X the size of the index. It is common to need 2X the size of the index. When I worked on Ultraseek Server 20+ years ago, it had the same merge behavior. I implemented a disk space check that would refuse to merge

Re: Solr 7.6 optimize index size increase

2020-06-16 Thread David Hastings
I cant give you a 100% true answer but ive experienced this, and what "seemed" to happen to me was that the optimize would start, and that will drive the size up by 3 fold, and if you out of disk space in the process the optimize will quit since, it cant optimize, and leave the live index pieces in

Re: Order of spellcheck suggestions

2020-06-16 Thread Thomas Corthals
Can anybody shed some light on this? If not, I'm going to report it as a bug in JIRA. Thomas Op za 13 jun. 2020 13:37 schreef Thomas Corthals : > Hi > > I'm seeing different ordering on the spellcheck suggestions in cloud mode > when using spellcheck.extendedResults=false vs. > spellcheck.extend

Solr 7.6 optimize index size increase

2020-06-16 Thread Raveendra Yerraguntla
when optimize command is issued, the expectation after the completion of optimization process is that the index size either decreases or at most remain same. In solr 7.6 cluster with 50 plus shards, when optimize command is issued, some of the shard's transient or older segment files are not de

Re: Proxy Error when cluster went down

2020-06-16 Thread Vishal Vaibhav
So entire cluster was down. I m trying to bring node by node . I restarted the first node . The solr comes up but add replicas command fails. And then I tried to check clusterstatus api, it showed shard in active state, no core as active i.e. all down and one live node which was the one that I rest

Re: Proxy Error when cluster went down

2020-06-16 Thread Jörn Franke
Do you have another host with replica alive or are all replicas on the host that is down? Are all SolrCloud hosts in the same ZooKeeper? > Am 16.06.2020 um 19:29 schrieb Vishal Vaibhav : > > Hi thanks . My solr is running in kubernetes. So host name goes away with > the pod going search-rules-

Re: Proxy Error when cluster went down

2020-06-16 Thread Vishal Vaibhav
Hi thanks . My solr is running in kubernetes. So host name goes away with the pod going search-rules-solr-v1-2.search-rules-solr-v1.search-digital.s vc.cluster.local So in my case the pod with this host has gone and also the hostname search-rules-solr-v1-2.search-rules-solr-v1.search-digital.svc.

Re: How to determine why solr stops running?

2020-06-16 Thread David Hastings
me personally, around 290gb. as much as we could shove into them On Tue, Jun 16, 2020 at 12:44 PM Erick Erickson wrote: > How much physical RAM? A rule of thumb is that you should allocate no more > than 25-50 percent of the total physical RAM to Solr. That's cumulative, > i.e. the sum of the h

Re: Facet Performance

2020-06-16 Thread Erick Erickson
Ok, I see the disconnect... Necessary parts if the index are read from disk lazily. So your newSearcher or firstSearcher query needs to do whatever operation causes the relevant parts of the index to be read. In this case, probably just facet on all the fields you care about. I'd add sorting too if

Re: Unified highlighter- unable to get results - can get results with original and termvector highlighters

2020-06-16 Thread Warren, David [USA]
David – It’s fine to take this conversation back to the mailing list. Thank you very much again for your suggestions. I think you are correct. It doesn’t appear necessary to set termOffsets, and it appears that that the unified highlighter is using the TERM_VECTORS offset source if I don’t t

Re: How to determine why solr stops running?

2020-06-16 Thread Erick Erickson
How much physical RAM? A rule of thumb is that you should allocate no more than 25-50 percent of the total physical RAM to Solr. That's cumulative, i.e. the sum of the heap allocations across all your JVMs should be below that percentage. See Uwe Schindler's mmapdirectiry blog... Shot in the dark.

Near-Realtime-Search, CommitWithin and AtomicUpdates

2020-06-16 Thread Mirko Sertic
Hi@all,   I'm using Solr 6.6 and trying to validate my setup for AtomicUpdates and Near-Realtime-Search.   Some questions are bogging my mind, so maybe someone can give me a hint to make things clearer.   I am posting regular updates to a collection using the UpdateHandler and Solr Command Syntax,

Migration for total noob?

2020-06-16 Thread Hammer, Erich F
Disclaimer: My background is Windows desktop and AD management and PowerShell. I have no experience with Solr and only very limited experience with Java, so please be patient with me. I have inherited a Solr 7.2.1 setup (on Windows), and I'm trying to figure it out so that it can be migrate

Re: Can't fetch table from cassandra through jdbc connection

2020-06-16 Thread Jason Gerlowski
The way I read the stack trace you provided, it looks like DIH is running the query "select test_field from test_keyspace.test_table limit 10", but the Cassandra jdbc driver is reporting that Cassandra doesn't support some aspect of that query. If I'm reading that right, this seems like a question

Re: How to determine why solr stops running?

2020-06-16 Thread David Hastings
To add to this, i generally have solr start with this: -Xms31000m-Xmx31000m and the only other thing that runs on them are maria db gallera cluster nodes that are not in use (aside from replication) the 31gb is not an accident either, you dont want 32gb. On Tue, Jun 16, 2020 at 11:26 AM Shawn H

Re: HTTP 401 when searching on alias in secured Solr

2020-06-16 Thread Jason Gerlowski
Just wanted to close the loop here: Isabelle filed SOLR-14569 for this and eventually reported there that the problem seems specific to her custom configuration which specifies a seemingly innocuous in solrconfig.xml. See that jira for more detailed explanation (and hopefully a resolution coming

Re: How to determine why solr stops running?

2020-06-16 Thread Shawn Heisey
On 6/11/2020 11:52 AM, Ryan W wrote: I will check "dmesg" first, to find out any hardware error message. [1521232.781801] Out of memory: Kill process 117529 (httpd) score 9 or sacrifice child [1521232.782908] Killed process 117529 (httpd), UID 48, total-vm:675824kB, anon-rss:181844kB, file-r

Re: Facet Performance

2020-06-16 Thread James Bodkin
I've been trying to build a query that I can use in newSearcher based off the information in your previous e-mail. I thought you meant to build a *:* query as per Query 1 in my previous e-mail but I'm still seeing the first-hit execution. Now I'm wondering if you meant to create a *:* query with

Re: Solr cloud backup/restore not working

2020-06-16 Thread yaswanth kumar
I don't see anything related in the solr.log file for the same error. Not sure if there is anyother place where I can check for this. Thanks, On Tue, Jun 16, 2020 at 10:21 AM Shawn Heisey wrote: > On 6/12/2020 8:38 AM, yaswanth kumar wrote: > > Using solr 8.2.0 and setup a cloud with 2 nodes. (

Re: Facet Performance

2020-06-16 Thread Erick Erickson
Did you try the autowarming like I mentioned in my previous e-mail? > On Jun 16, 2020, at 10:18 AM, James Bodkin > wrote: > > We've changed the schema to enable docValues for these fields and this led to > an improvement in the response time. We found a further improvement by also > switching

Re: Index download speed while replicating is fixed at 5.1 in replication.html

2020-06-16 Thread Florin Babes
Hello, The patch is to fix the display. It doesn't configure or limit the speed :) În mar., 16 iun. 2020 la 14:26, Shawn Heisey a scris: > On 6/14/2020 12:06 AM, Florin Babes wrote: > > While checking ways to optimize the speed of replication I've noticed > that > > the index download speed is

Re: Solr cloud backup/restore not working

2020-06-16 Thread Shawn Heisey
On 6/12/2020 8:38 AM, yaswanth kumar wrote: Using solr 8.2.0 and setup a cloud with 2 nodes. (2 replica's for each collection) Enabled basic authentication and gave all access to the admin user Now trying to use solr cloud backup/restore API, backup is working great, but when trying to invoke re

Re: Facet Performance

2020-06-16 Thread James Bodkin
We've changed the schema to enable docValues for these fields and this led to an improvement in the response time. We found a further improvement by also switching off indexed as these fields are used for faceting and filtering only. Since those changes, we've found that the first-execution for q

Re: Solr cloud backup/restore not working

2020-06-16 Thread yaswanth kumar
Sure I pasted it below from the solr logfiles.. 2020-06-16 14:06:27.000 INFO (qtp1987693491-153) [c:test ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections params={name=test&action=RESTORE&location=/opt/$ 2020-06-16 14:06:27.001 ERROR (qtp1987693491-153) [c:test ] o.a.s.s.Http

Re: getting different errors from complex phrase query

2020-06-16 Thread Erick Erickson
Check your “df” parameter in all your handlers in solrconfig.xml. Second, add "&debug=query” to the query and look at the parsed return, you’ll probably see something field qualified by “text:….” Offhand, though, I don’t see where that’s happening in your query. wait, how are you submitting this

SolrCloud creates the data folder in solr.data.home instead of solr.core.name

2020-06-16 Thread Razvan-Daniel Mihai
Hello, I run a kerberized SolrCloud (7.4.0) environment (shipped with Cloudera 6.3.2) and have the problem that all index files for all cores are created under the same ${solr.solr.home} directory instead of ${solr.core.name} and thus they are corrupt. Cloudera uses the HDFSDirectoryFactory by de

Re: Dataimporter status

2020-06-16 Thread devashrid
Hi Shawn, I am new to solr and I have set up a cloud cluster of 1 shard and 3 collections one 2 servers. I am facing the same issue. I am using CloudSolrClient client = new CloudSolrClient.Builder(zkUrls,Optional.empty()).build(), to create my client. and then I fire import command using, clien

Re: Proxy Error when cluster went down

2020-06-16 Thread Shawn Heisey
On 6/15/2020 9:04 PM, Vishal Vaibhav wrote: I am running on solr 8.5. For some reason entire cluster went down. When i am trying to bring up the nodes,its not coming up. My health check is on "/solr/rules/admin/system". I tried forcing a leader election but it dint help. so when i run the followi

Re: getting different errors from complex phrase query

2020-06-16 Thread Shawn Heisey
On 6/15/2020 2:52 PM, Deepu wrote: sample query is "{!complexphrase inOrder=true}(all_text_txt_enus:\"by\\ test*\") AND (({!terms f=product_id_l}959945,959959,959960,959961,959962,959963) AND (date_created_at_rdt:[2020-04-07T01:23:09Z TO *} AND date_created_at_rdt:{* TO 2020-04-07T01:24:57Z]))"

Re: eDismax query syntax question

2020-06-16 Thread Shawn Heisey
On 6/15/2020 8:01 AM, Webster Homer wrote: Only the minus following the parenthesis is treated as a NOT. Are parentheses special? They're not mentioned in the eDismax documentation. Yes, parentheses are special to edismax. They are used just like in math equations, to group and separate thing

Re: Index download speed while replicating is fixed at 5.1 in replication.html

2020-06-16 Thread Shawn Heisey
On 6/14/2020 12:06 AM, Florin Babes wrote: While checking ways to optimize the speed of replication I've noticed that the index download speed is fixed at 5.1 in replication.html. There is a reason for that? If not, I would like to submit a patch with the fix. We are using solr 8.3.1. Looking a

Re: Can't fetch table from cassandra through jdbc connection

2020-06-16 Thread Ирина Камалова
Could you please tell me if I can expand log trace here? (if I'm trying to do it through solr admin and make root log ALL - it doesn't help me) Best regards, Irina Kamalova On Mon, 15 Jun 2020 at 10:12, Ирина Камалова wrote: > I’m using Solr 7.7.3 and latest Cassandra jdbc driver 1.3.5 > > I

Re: Solr cloud backup/restore not working

2020-06-16 Thread Jörn Franke
Have you looked in the Solr logfiles? > Am 16.06.2020 um 05:46 schrieb yaswanth kumar : > > Can anyone here help on the posted question pls?? > >> On Fri, Jun 12, 2020 at 10:38 AM yaswanth kumar >> wrote: >> >> Using solr 8.2.0 and setup a cloud with 2 nodes. (2 replica's for each >> collecti