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Posted to dev@lucene.apache.org by "Ishan Chattopadhyaya (JIRA)" <ji...@apache.org> on 2016/03/24 02:39:25 UTC
[jira] [Comment Edited] (SOLR-8889) SolrCloud deleteById is broken
when router.field is set
[ https://issues.apache.org/jira/browse/SOLR-8889?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15209552#comment-15209552 ]
Ishan Chattopadhyaya edited comment on SOLR-8889 at 3/24/16 1:38 AM:
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bq. Internally Solr should broadcast to all the shards if there is no composite key prefix.
I remember wanting to do this in SOLR-5890, but we took a conscious decision not to, in that issue. Please see: https://issues.apache.org/jira/browse/SOLR-5890?focusedCommentId=14264525&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14264525
was (Author: ichattopadhyaya):
bq. Internally Solr should broadcast to all the shards if there is no composite key prefix.
I remember wanting to do this in SOLR-5890, but we took a conscious decision not to, in that issue. Please see: https://issues.apache.org/jira/browse/SOLR-5890?focusedCommentId=14264553&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14264553
> SolrCloud deleteById is broken when router.field is set
> -------------------------------------------------------
>
> Key: SOLR-8889
> URL: https://issues.apache.org/jira/browse/SOLR-8889
> Project: Solr
> Issue Type: Bug
> Components: SolrCloud, SolrJ
> Reporter: David Smiley
> Attachments: SOLR_8889_investigation.patch
>
>
> If you set router.field on your collection to shard by something other than the ID, then deleting documents by ID fails some of the time (how much depends on how sharded the collection is). I suspect that it'd work if the IDs provided when deleting by ID were prefixed using the composite key syntax -- "routekey!id" though I didn't check. This is terrible. Internally Solr should broadcast to all the shards if there is no composite key prefix.
> Some affected code is UpdateRequest.getRoutes.
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