You could try and see if field collapsing can help you. That could let you
return top 5 from each class if that is acceptable. Otherwise, you’ll have to
go with two queries.
HTH,
Emir
--
Monitoring - Log Management - Alerting - Anomaly Detection
Solr & Elasticsearch Consulting Support Training
There is no increase in speed, but features. Doc values add some but it’s hard
to quantify, and some people think solr cloud has speed increases but I don’t
think they exist when hardware cost is nonexistent and it adds too much
complexity to something that should be simple.
> On Dec 28,
Hi all,
How can I get the performance improvement features in indexing and search
in solr 7.5...
On Sat, 28 Dec, 2019, 9:18 PM Rajdeep Sahoo,
wrote:
> Thank you for the information
> Why you are recommending to use the schema api instead of schema xml?
>
>
> On Sat, 28 Dec, 2019, 8:01
Hi Jan et all
clusterstate shows all cores and replicas on node 1 and 2 but node 0 is empty.
All three nodes live_nodes shows the correct 3 node addresses.
Thanks for the advice, we will use a 4th node.
On 28 Dec 2019, 14:10 +, Jan Høydahl , wrote:
> Wonder what clusterstate actually says.
Thank you for the information
Why you are recommending to use the schema api instead of schema xml?
On Sat, 28 Dec, 2019, 8:01 PM Jörn Franke, wrote:
> This highly depends on how you designed your collections etc. - there is
> no general answer. You have to do a performance test based on
+1 to Jan’s comments, especially the idea of adding a 4th node and doing your
ADDREPLICAs to that before doing the DELETEREPLICAS for the replicas on the
sick node. I’ve used this to bring clusters back to health. This assumes you
have at least one active leader for all shards.
That ZK error
This highly depends on how you designed your collections etc. - there is no
general answer. You have to do a performance test based on your configuration
and documents.
I also recommend to check the Solr documentation on how to design a collection
for 7.x and maybe start even from scratch
Hi all,
Is there any way I can get the speed up,accuracy details i.e. performance
improvements of solr 7.5 in comparison with solr 4.6
Currently,we are using solr 4.6 and we are in a process to upgrade to
solr 7.5. Need these details.
Thanks in advance
Wonder what clusterstate actually says. I can think of two things that could
possibly heal the cluster:
A rolling restart of all nodes may make Solr heal itself, but the risk is that
some shards may not have a replica and if you get stuck in recovery during
restart you have downtime.
Another
Hi,
I'm facing the same problem with Solrcloud 7x - 8x.
I have TLOG type of replicas and when I delete Leader, log is always full
of this:
2019-12-28 14:46:56.239 ERROR (indexFetcher-45942-thread-1) [ ]
o.a.s.h.IndexFetcher No files to download for index generation: 7166
2019-12-28 14:48:03.157
> So what will be added is just another set of pointers to each relevant
> term. That's not going to be very large. Probably
Hi Shawn. This explains much ! Thanks.
In case of text fields, the highlight is done on the source fields and
the _text_ field is only used for lookup. This behavior is
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