OK, This could be a so easy question but I want to learn just a bit more
technical detail of it.
When I use Nutch to send documents to Solr to be indexing there are two
parameters:
-index and -reindex.
What Solr does at each one different from the other one?
I don't recall what Nutch does, so it's hard to tell.
In Solr (Lucene, really), you can:
* add documents
* update documents
* delete documents
Currently, update is really a delete + readd under the hood. It's
been like that for 13+ years, but this may change:
https://issues.apache.org/jira/brows
so something is still not right. Things were going ok, but I'm seeing this
in the logs of several of the replicas
SEVERE: Unable to create core: dsc-shard3-core1
org.apache.solr.common.SolrException: Error opening new searcher
at org.apache.solr.core.SolrCore.(SolrCore.java:822)
a
April 2013, Apache Solr™ 4.2.1 available
The Lucene PMC is pleased to announce the release of Apache Solr 4.2.1
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 searc
It was def intentional to make it default to true, but I believe that was
changed at one point from initially defaulting to false - the doc was probably
not updated and that slipped into he UI. Thanks for looking into this.
- Mark
On Apr 3, 2013, at 8:50 PM, Timothy Potter wrote:
> Minor issu
Is that file still there when you look? Not being able to find an index file is
not a common error I've seen recently.
Do those replicas have an index directory or when you look on disk, is it an
index.timestamp directory?
- Mark
On Apr 3, 2013, at 10:01 PM, Jamie Johnson wrote:
> so somethi
I have since removed the files but when I had looked there was an index
directory, the only files I remember being there were the segments, one of
the _* files were present. I'll watch it to see if it happens again but it
happened on 2 of the shards while heavy indexing.
On Wed, Apr 3, 2013 at 1
sorry that should say none of the _* files were present, not one
On Wed, Apr 3, 2013 at 10:16 PM, Jamie Johnson wrote:
> I have since removed the files but when I had looked there was an index
> directory, the only files I remember being there were the segments, one of
> the _* files were p
- Is dataimport.properties ever written to the filesystem? (Trying to
determine if I have a permissions error because I don't see it anywhere
on disk).
- How do you manually edit dataimport.properties? My system is
periodically pulling in new data. If that process has issues, I want to
be able
when I use the copy field destination as "text" it works fine.
I get a boost for exact match.
But if I use some other field the score is not boosted for exact match.
Not sure if I am in the right direction.. I am new to solr please bear with
me
I checked this link http://wiki.apache.org/solr/So
On Wed, Apr 3, 2013 at 7:55 PM, Shawn Heisey wrote:
> In situations where I don't want to change the default value, I prefer
> to leave config elements out of the solrconfig. It makes the config
> smaller, and it also makes it so that I will automatically see benefits
> from the default changing
Hi Otis, then what is the difference between add and update? And how we
update or add documents into Solr (I see that there is just one update
handler)?
2013/4/4 Otis Gospodnetic
> I don't recall what Nutch does, so it's hard to tell.
>
> In Solr (Lucene, really), you can:
> * add documents
> *
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