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https://issues.apache.org/jira/browse/SOLR-5890?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14235162#comment-14235162
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Ishan Chattopadhyaya edited comment on SOLR-5890 at 12/5/14 6:35 AM:
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[~shalinmangar] Yes, I tested it (patch attached for the test). Here, as far as
I understand, since the router is implicit, there is no hashing of the id
performed to find the right shard; instead the deleteById is performed on the
shard to which the update request is sent to (unless a specific _route_ param
is present). Maybe I'm missing something?
was (Author: ichattopadhyaya):
[~shalinmangar] Yes, I tested it (patch attached for the test). Here, as far as
I understand, since the router is implicit, there is no hashing of the id
performed to find the right shard; instead the deleteById is performed on the
shard to which the update request is sent to (unless a specific _route_ param
is present).
> Delete silently fails if not sent to shard where document was added
> -------------------------------------------------------------------
>
> Key: SOLR-5890
> URL: https://issues.apache.org/jira/browse/SOLR-5890
> Project: Solr
> Issue Type: Bug
> Components: SolrCloud
> Affects Versions: 4.7
> Environment: Debian 7.4.
> Reporter: Peter Inglesby
> Assignee: Noble Paul
> Labels: difficulty-medium, impact-medium, workaround-exists
> Fix For: 5.0, Trunk
>
> Attachments: 5890_tests.patch
>
>
> We have SolrCloud set up with two shards, each with a leader and a replica.
> We use haproxy to distribute requests between the four nodes.
> Regardless of which node we send an add request to, following a commit, the
> newly-added document is returned in a search, as expected.
> However, we can only delete a document if the delete request is sent to a
> node in the shard where the document was added. If we send the delete
> request to a node in the other shard (and then send a commit) the document is
> not deleted. Such a delete request will get a 200 response, with the
> following body:
> {'responseHeader'=>{'status'=>0,'QTime'=>7}}
> Apart from the the very low QTime, this is indistinguishable from a
> successful delete.
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