Indexes Gallery failed to render index list - lucene

I am new to sitecore and currently in sitecore developer training. Today I ahve faced weird issue and after trainer also not able to resolve, I think I should post in this forum.
I have added some custom search field to the solution. These fields also added in Lucene Default Search config. After deploying the solution, I am tried to rebuild index option from developer menu, However I am unable to see any Indexes list over there. I am getting message as "Indexes List Failed to Render"
Also I have tried
sitecore desktop-> Control Panel-> Indexing-> Indexing manager But
Sitecore dialog box does not pop up.
desktop-> Control Panel-> Database-> Rebuild index didnt work.
IIS Reset.
Any help in this regard is highly appreciated. Thanks in advance!!

I would recommend you patch in a separate config with your custom index configuration than changing the default lucene index config. You may need to post your custom field configuration so we can figure out what's causing the error.

Thanks for help. I have now able to figure out what was going wronng. I have not made changes using patch and and messed up directly into the Sitecore.Content.Search.config instead of Lucene config. Because of this changes I am having Sitecore Configuration exception and that caused to indexes list disapper.

I had a similar issue and this worked for me
While integrating Solr, I disabled all Lucene configs and after that internal search wasn't working, and also no search indexes were visible in the developer tab. I enabled this config and its all good now
Sitecore.ContentSearch.Lucene.Indexes.Sharded.Master.config

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GraphDB WorkBench Similarity Index refresh are disabled when outdated

Using the GraphDB workbench, I have built a few Similarity indexes The first is just the default query and two custom ones. These worked fine for the build. Now they have a status of outdated but the refresh feature is disabled, the UI will not allow a click, instead presenting bubble indicating I cant do it. Only the delete feature is allows. Has anyone determined why this happens and how to fix it? This is the 3rd time it has happened. Yes I can drop a rebuild but I would prefer to find out why its happening. The logs do not appear to have anything related to this.
Thanks
Similarity queries needed for index rebuild are stored in Workbench settings file in GraphDB Home /work/workbench/settings.js. This may happen if you change your GraphDB Home. Please, also check if you have some errors on initialization.

Logstash & Elasticsearch: Unwanted indexes being added

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If I scroll to the right, I see my Logstash related files, such as logstash-2015.06.26. So everything seems to be normal besides the fact that these elements appear (they are also numerous)
Surely I must have done something wrong for this to happen, it seems as if Logstash is parsing all the files of an unwanted directory. I cannot find anything unusual in my input or filter files.
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Thank you.
You were scanned by a vulnerability scanner. Since you had no security on your cluster, a vulnerability scanner tried to do a POST to some URLs on your port 9200 which caused indexes to be created.

Dynamics CRM Unable to Uninstall Managed Solution

I've currently got an issue in our Dynamics CRM test environment, we currently cannot 'uninstall' the managed solution we have imported from our development environment.
The error we are getting when we try to uninstall is: "[entity] doesn't have a valid quick find query defined for it.". The log that they allow you to download with 'more details' essentially says the same thing with an error code of -2147089917.
I can't find any information on google or in the dynamics documentation around what could cause this issue or what it means.
We have done some basic customisation to the quick find query for that entity which appears to be in the solution. We can use the search and it uses the quick find query we have defined so that appears to be correct.
The solution we have is exported from our development environment and then imported as a managed solution to the test environment.
We've tried importing a newer version of the same solution over the top and we still can't delete.
Does anyone have any ideas as to what could cause/solve this issue.
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Michael
you have to remove the entities existing in the solution which you want to uninstall from the Quick find Search before deleting the solution.
To do this:
go to Settings > Administration > System Settings
In the tab marked “General” you will see a heading called “Set up Quick Find”
Select the record entities that you would like to remove and click OK
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Hope this help!
Thinks,
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Orchard - Search & Indexing issue

I have a project completed with Orchard CMS. The all functionalities are implemented through modules. Search module was also working till a few days ago, but suddenly it is stopped to working, "without any reason".
The issue is that I can not rebuild/update indexes. When I run indexing, it will only index default list of fields (id, title, body, format, type, author, created, published, modified, culture) but my custom fields are not indexed.
I tried everything but without any success. I tried:
- Deleting Indexing/Search folder with all files
- Reinstalling Search/Indexing/Lucene modules
- Rebuilding and rebuilding indexes....
- Clearing solution and rebuilding...
I didn't extend any of Orchard modules, they are the same as when I downloaded them.
Any advice on this one...?
P.S. Yes, I already checked custom fields thats need to be indexed. :)
Thanks,
If you think the index is corrupted, delete App_data\Sites\Default\Search.settings.xml and App_data\Sites\Default\Indexes, then restart the app pool. You should then be able to rebuild the index.
Apparently you already did this, but for others who may not have, you also need to check the fields you want indexed under Settings/Search. This will include the fields in search.
But for the fields to be included in search, they need to be indexed first. For this, you need to go to Content/Content Types and edit the content type the fields are on. Check "index this content type for search". Also deploy the settings for each field you want indexed, and check "include in the index".
You'll need to run the "Recipe" to create the "Search" index.
It appears that Search + Lucene + Indexing works with Text Fields but not Numeric Fields.
When the search feature is enabled, the Settings screen in the dashboard displays the fields that will be queried from the index (listed on the Search screen).
enter image description here

Lucene and Solr

I am creating the Index using Lucene.
But using the SolrSearch engine to search.
My problem is
while I index I add each filed in my
code using the code
doc.add(fieldname, val, tokenized)
**But my code does not see the schema file
Even copy fields I need to add manually**
Now I want to use the autosuggest feature of Solr
I do not know how to enable this feature while creating the Index
But when I use the simplePostTool to post the data through Solr all is fine.
I cannot do that because I have to
get some text from different urls.
So can someone please advise me how
can I achieve this? A sample code
will be very helpful. In any case If
I can have some code that can see
the schema file and use the
fieldTypes it would be great.
Thanks everyone.
--pramila
See EmbeddedSolrServer at:
http://wiki.apache.org/solr/Solrj
It's a pure Java API to Solr, which will allow you to index your documents using the schema.xml you have defined.