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Posted to issues@solr.apache.org by "Edward Ribeiro (Jira)" <ji...@apache.org> on 2022/05/16 18:11:00 UTC
[jira] [Commented] (SOLR-15937) org.apache.solr.common.SolrException: Could not find a healthy node to handle the request.
[ https://issues.apache.org/jira/browse/SOLR-15937?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17537699#comment-17537699 ]
Edward Ribeiro commented on SOLR-15937:
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A SolrCloud collection is split into shards (split the distributed index into N parts) and replicas (nodes that replicate the index inside a shard). If there's no replica available in a given shard (i.e. the index is corrupted or the node is down) during the read/write request, it will fail.
You should check the health of your collection by going to the 'Cloud' option in the left panel of the Solr Admin UI. If you are doing a read request and it can support partial results then you can use this option in the URL: https://solr.apache.org/guide/6_6/read-and-write-side-fault-tolerance.html#ReadandWriteSideFaultTolerance-shards.tolerant
> org.apache.solr.common.SolrException: Could not find a healthy node to handle the request.
> ------------------------------------------------------------------------------------------
>
> Key: SOLR-15937
> URL: https://issues.apache.org/jira/browse/SOLR-15937
> Project: Solr
> Issue Type: Bug
> Components: SolrCloud
> Affects Versions: 5.3.1
> Reporter: Kishor Potdar
> Priority: Blocker
> Labels: SOLR, solr.log, solrcloud, solrserver
>
> Hi,
> Showing this error in log file. what could be the reason for this error?
> "ERROR" event_description="Request to collection 804fba23-f38a-4b74-bb45-d130307476b6 failed due to (510) org.apache.solr.common.SolrException: Could not find a healthy node to handle the request., retry? 5"
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