Hi everybody,
Quick Specs:
- Solr 7.4 Solr Cloud
- 30gb index on 8 shards Tlog/Pull
We run daily backups on our 30gb index and noticed that the overseer does
not process other jobs on it's task list while the backup is being taken.
They remain on the pending list (in ZK). Is this expected?
Also
Hello, Artur.
Thanks for your interest.
Perhaps, we can amend doc mentioning this effect. In long term it can be
optimized by adding a proper condition. Both patches are welcome.
On Wed, Feb 12, 2020 at 10:48 PM Rudenko, Artur
wrote:
> Hello everyone,
> I'm am currently investigating a performa
Hi Erick,
Yes you were right, in my custom jar I'm using HttpSolrClient as below:
HttpSolrClient client = new HttpSolrClient.Builder("http://"; + server + ":" +
port + "/" + webapp + "/").build();
try {
client.request(new QueryRequest(params),coreName);
hll stands for https://en.wikipedia.org/wiki/HyperLogLog
You will not get the exact distinct count, but a distinct count very close to
the real number. It is very fast and memory efficient for large number of
distinct values.
> Am 10.03.2020 um 00:25 schrieb Nicolas Paris :
>
>
> Erick Erick
Erick Erickson writes:
> Have you looked at the HyperLogLog stuff? Here’s at least a mention of
> it: https://lucene.apache.org/solr/guide/8_4/the-stats-component.html
I am used to hll in the context of count distinct values -- cardinality.
I have to admit that section
https://lucene.apache.o
Toke Eskildsen writes:
> JSON faceting allows you to skip the fine counting with the parameter
> refine:
I also tried the facet.refine parameter, but didn't notice any improvement.
>> I am wondering how I could filter the documents to get approximate
>> facets ?
>
> Clunky idea: Introduce a
You must fetch logs from the solr server and paste here for us to be able to
tell what’s wrong. Also provide your schema and config so it is possible to
reproduce.
Jan Høydahl
> 9. mar. 2020 kl. 18:17 skrev Staley, Phil R - DCF :
>
> All,
>
> We recently upgraded to our Drupal 8 sites to SOL
Hi all,
Consider the following edismax query parser usage:
{!edismax qf="field1 field2" v=$query}
A local variable, in this case, query, is used in the parser, through use of
the dollar sign operator.
Does the LTR query parser have the same capability?
Thanks,
David White
This message an
All,
We recently upgraded to our Drupal 8 sites to SOLR 8.3.1. We are now getting
reports of certain patterns of search terms resulting in an error that reads,
"The website encountered an unexpected error. Please try again later."
Below is a list of example terms that repeatably result in this
I’m 99% certain that something in your custom jar is the culprit, otherwise
we’d have seen a _lot_ of these. TIMED_WAITING is usually just a listener
thread, but they shouldn’t be generated when SOlr is just sitting there.
The first thing I’d do is dummy out my custom code or remove it complete
Glad you found the problem. The “core.properties” file, when found, assumes a
core and tries to load it. Problem is that it must correspond to certain
information in ZooKeeper and they can get out of sync.
But there should be a message somewhere in the logs. I’ll give it a spin
sometime and
Have you looked at the HyperLogLog stuff? Here’s at least a mention of it:
https://lucene.apache.org/solr/guide/8_4/the-stats-component.html
Best,
Erick
> On Mar 9, 2020, at 02:39, Nicolas Paris wrote:
>
> Hello,
>
>
> Environment:
> - SolrCloud 8.4.1
> - 4 shards with xmx = 120GO and ssd
I am using v6.6.6, which is the most recent release in the v6 branch, and
is the branch commonly used with my app. I have tried on Chrome, Firefox
and Internet Explorer, and I see the same problem in all three. Albeit it
seems to be a minor problem.
On Thu, Mar 5, 2020 at 4:34 PM Jan Høydahl wr
On Mon, 2020-03-09 at 10:39 +0100, Nicolas Paris wrote:
> I want to provide terms facet on a string multivalue field.
> ...
> How to improve brute performances ?
It might help to have everything in a single shard, to avoid the
secondary fine count. But your index is rather large for single-shard
s
Hello,
Environment:
- SolrCloud 8.4.1
- 4 shards with xmx = 120GO and ssd disks
- 50M documents / 40GO physical per shard
- mainly large texts fields and also, one multivalue/docvalue/indexed string
list of 15 values per document
Goal:
I want to provide terms facet on a string multivalue field.
Hi Erick,
I recompiled my custom code with 8.4.1 jars and placed back my jar in the lib
folder. Under Solr admin console/Thread Dump, I'm seeing a lot of below threads
which are in TIMED_WAITING stage.
Connection evictor (999)
java.lang.Thread.sleep(Native Method)
org.apache.h
Hello Erick,
no there are no more OOMs and there were no errors in the logs. But the problem
is solved now. The root cause seemed to be a duplicate core (two cores with the
same name) because someone did a backup of an existing one ...
Thank you for your support!
- Torsten
-Ursprüngliche N
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