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Questions tagged [solrcloud]

Apache Solr includes the ability to set up a cluster of Solr servers that combines fault tolerance and high availability. Called SolrCloud, these capabilities provide distributed indexing and search capabilities.

Apache Solr includes the ability to set up a cluster of Solr servers that combines fault tolerance and high availability. Called SolrCloud, these capabilities provide distributed indexing and search capabilities, supporting the following features:

  • Central configuration for the entire cluster

  • Automatic load balancing and fail-over for queries

  • ZooKeeper integration for cluster coordination and configuration.

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How to fix the overseer/queue exception KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /overseer/queue

After restarting both the SOLR and Zookeeper I am getting this error "KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /overseer/queue" in the SOLR logs and my SOLR is lagging and not working as expected I tried deleting…
RC789
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Upgrade Apache Solr version 7 to 9 without re-indexing

I want to upgrade Solr 7.3 to Solr 9.1 But I want to make this upgrade without re-indexing my existing documents. (the schema in my v7 is compatible to v9) Research I have done lead me to the tool "IndexUpgraderTool", it's a tool by Solr that allow…
Yann ganem
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Solr does not provide existing result

I hope you can help me, because this problem drives me crazy. To make it simple I have documents with fields named name_text_de_de which has following…
Fide
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How can I highlight solr field of type StringField

I am having a problem enabling solr highlighting on some of my schema fields For example, I have the following field types:
Farooq Alaulddin
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Solr 9 – Error "No suggester named suggest was configured"

I am new to Solr and am trying to add the Suggest Search Component via the Config API. My Solr 9.0.0 setup is as follows: bin/solr start -e cloud with _default config Index a csv with bin/post -c collection_name file_path/file.csv Add the search…
vanya
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Should I hit zookeeper or Solr node for indexing?

I read the following…
Hari Rao
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Difference between q.alt Parameter of eDismax and main query parameter q in solr?

What is q.alt Parameter of eDisMax and how it is differ from main query parameter q.I go through some article but not find clear difference between them. Anyone can explain difference between them and some case in which q.alt parameter use or main…
vipin_kr_mishra
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Delete all data from apache solr core

I have apache solr setup(version 8.9) in windows system(standalone version), import and search functionality is working fine, however the delete all(complete cleanup) functionality seems to be not accurate. i delete the data using below…
Nishu
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Sort by constant number

I need to randomize Solr (6.6.2) search results, but the order needs to be consistent given a specific seed. This is for a paginated search that returns a limited result set from a much larger one, so I must do the ordering at the query level and…
Marcel Gruber
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Solr 8.7 configset empty when uploaded with authentication

We have enabled authentication in Solr 8.7 and now I want to upload a configset and thereby create a collection based on this configset. I have followed the below steps: create config zip (cd /disk/configsets/my-collection/conf && zip -r - *) >…
Aneesha Rao
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Hybris SOLR Text, fuzzy, wildcard and phrase Free text query

I'm trying to customize the Search of Hybris disabling some attributes like 'manufactureName' and enabling others to work in the Search autocomplete and spellcheck, however, for example: I find that there are multiple "attributes" for the…
Nexussim Lements
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Pysolr add throws (HTTP 500): [Reason: Task queue processing has stalled

I am using Pysolr to add data to solr. I add 100 documents at once.But i am getting the below error. Solr responded with an error (HTTP 500): [Reason: Task queue processing has stalled for 20121 ms with 0 remaining elements to process.] is solr has…
siva sandeep
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Solr 8.3 add new replica for a specific collection on new nodes

I have solr 8.3 I have autoscaling policy configured like this. "cluster-policy": [ { "replica": "<2", "collection": "autoscale-test", "shard": "#EACH", "nodeset": { "sysprop.channel": "autoscale" } } …
rangalo
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Share lucene analyzer between Solr Cloud schema.xml and Lucene Monitor

I am attempting to configure an instance of Lucene Monitor (https://lucene.apache.org/core/8_6_0/monitor/index.html). The Monitor api requires that you provide an Analyzer instance. I already have a separate Apache Solr Cloud setup with a schema.xml…
Andreas Presthammer
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Failed to create collection 'techproducts' due to: Underlying core creation failed while creating collection: techproducts

I just started to learn solr with official documentation and during the first exercise "Index Techproducts Example Data" I failed due to following error: " Failed to create collection 'techproducts' due to: Underlying core creation failed while…
patrmus054
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