Re: Upload core.properties to ZooKeeper

[Erick Erickson]

No, this won't work. You do _not_ want to have core.properties on ZK
anyway or be identical on each replica, certain values in that file
must be unique per replica (e.g. the name)

All you command should do would be to create an entry in each
core.properties file on each replica like
properties=/localpath/core.properties

It would not take the local core.properties and put it on each
replica. If it does do anything interesting  with the file it's either
functionality I'm unaware of or a bug.

Best,
Erick

On Thu, May 11, 2017 at 6:18 AM, marotosg  wrote:
> You can load a core.properties using
> "=/localpath/core.properties"
>
> For instance
> http://solrserver:8983/solr/admin/collections?action=CREATE=person=1=2&=person=/localpath/core.properties
>
>
>
> --
> View this message in context: 
> http://lucene.472066.n3.nabble.com/Upload-core-properties-to-ZooKeeper-tp4221259p4334614.html
> Sent from the Solr - User mailing list archive at Nabble.com.

Re: Upload core.properties to ZooKeeper

[marotosg]

You can load a core.properties using
"=/localpath/core.properties"

For instance
http://solrserver:8983/solr/admin/collections?action=CREATE=person=1=2&=person=/localpath/core.properties



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Upload core.properties to ZooKeeper

[marotosg]

Hi,

I am in the process of migrating my master, slave Solr infraestructure to
SolrCloud.
At the moment I have several cores inside a folder with this structure
/MyCores
/MyCores/Core1
/MyCores/Core1/conf
/MyCores/Core1/core.properties
/MyCores/Core2
/MyCores/Core2/conf
/MyCores/Core1/core.properties

As you can see I have several cores with a core.properties file inside which
contain several variables to populate solrconfig.xml and schema.xml.

When uploading this info into Zookeeper it fails during the creation of a
collection because it's not able to resolve the core.properties variables.

Do you have any idea? Is it possible to use core.properties with SolrCloud?

Thanks
Sergio




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Re: Upload core.properties to ZooKeeper

[Upayavira]

Have you looked at the collections API? It has the ability to set
properties against collections. I wonder if that'll achieve the same
thing as adding them to core.properties? I've never used it myself, but
wonder if it'll solve your issue.

Upayavira

On Thu, Aug 6, 2015, at 12:35 PM, marotosg wrote:
 Hi,
 
 I am in the process of migrating my master, slave Solr infraestructure to
 SolrCloud.
 At the moment I have several cores inside a folder with this structure
 /MyCores
 /MyCores/Core1
 /MyCores/Core1/conf
 /MyCores/Core1/core.properties
 /MyCores/Core2
 /MyCores/Core2/conf
 /MyCores/Core1/core.properties
 
 As you can see I have several cores with a core.properties file inside
 which
 contain several variables to populate solrconfig.xml and schema.xml.
 
 When uploading this info into Zookeeper it fails during the creation of a
 collection because it's not able to resolve the core.properties
 variables.
 
 Do you have any idea? Is it possible to use core.properties with
 SolrCloud?
 
 Thanks
 Sergio
 
 
 
 
 --
 View this message in context:
 http://lucene.472066.n3.nabble.com/Upload-core-properties-to-ZooKeeper-tp4221259.html
 Sent from the Solr - User mailing list archive at Nabble.com.

Re: Upload core.properties to ZooKeeper

[Kevin Lee]

You should be able to use user defined properties within core.properties.  
However, it sounds like you are uploading core.properties to Zookeeper.  In 
SolrCloud, core.properties is not uploaded to Zookeeper.  You place 
core.properties within your core’s top level directory and the cores are 
automatically discovered.  Your configuration set which includes your 
solrconfig.xml and schema.xml would be uploaded to Zookeeper.

See the following around core discovery and the very last sentence on the page 
at the first link which speaks to “user defined” properties and the second link 
which discusses the different ways to use user defined properties.
https://cwiki.apache.org/confluence/display/solr/Defining+core.properties 
https://cwiki.apache.org/confluence/display/solr/Defining+core.properties
https://cwiki.apache.org/confluence/display/solr/Configuring+solrconfig.xml#Configuringsolrconfig.xml-SubstitutingPropertiesinSolrConfigFiles
 
https://cwiki.apache.org/confluence/display/solr/Configuring+solrconfig.xml#Configuringsolrconfig.xml-SubstitutingPropertiesinSolrConfigFiles

I just tried a quick test and defining a property in core.properties does get 
picked up and substituted in solrconfig.xml.  However, I tried to use 
solrcore.properties as described at the link above, but it did not work.  So 
you may need to just ensure your config set is uploaded (without 
core.properties) and make sure your core.properties exist in the root directory 
of each core with your custom properties.

See the section on “Upload a configuration directory” below for how to upload 
to Zookeeper.
https://cwiki.apache.org/confluence/display/solr/Command+Line+Utilities 
https://cwiki.apache.org/confluence/display/solr/Command+Line+Utilities

- Kevin

 On Aug 6, 2015, at 4:37 AM, Upayavira u...@odoko.co.uk wrote:
 
 Have you looked at the collections API? It has the ability to set
 properties against collections. I wonder if that'll achieve the same
 thing as adding them to core.properties? I've never used it myself, but
 wonder if it'll solve your issue.
 
 Upayavira
 
 On Thu, Aug 6, 2015, at 12:35 PM, marotosg wrote:
 Hi,
 
 I am in the process of migrating my master, slave Solr infraestructure to
 SolrCloud.
 At the moment I have several cores inside a folder with this structure
 /MyCores
 /MyCores/Core1
 /MyCores/Core1/conf
 /MyCores/Core1/core.properties
 /MyCores/Core2
 /MyCores/Core2/conf
 /MyCores/Core1/core.properties
 
 As you can see I have several cores with a core.properties file inside
 which
 contain several variables to populate solrconfig.xml and schema.xml.
 
 When uploading this info into Zookeeper it fails during the creation of a
 collection because it's not able to resolve the core.properties
 variables.
 
 Do you have any idea? Is it possible to use core.properties with
 SolrCloud?
 
 Thanks
 Sergio
 
 
 
 
 --
 View this message in context:
 http://lucene.472066.n3.nabble.com/Upload-core-properties-to-ZooKeeper-tp4221259.html
 Sent from the Solr - User mailing list archive at Nabble.com.