[SOLR-3108] Error in SolrCloud's replica lookup code when replica's are hosted in same Solr instance

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 4.0-ALPHA
• Component/s: SolrCloud

Environment

Solr trunk as of today (r1241575)

• Assignee: Mark Miller
• Reporter: Bruno Dumon
• Created: 07/Feb/12 19:55
• Updated: 10/May/13 10:40
• Resolved: 09/Feb/12 13:59

Description

There's a small bug in ZkStateReader.getReplicaProps() when you have multiple replicas of the same shard/slice hosted in one CoreContainer. Not that you would often do this, but I was playing around with shards & replicas using just one Solr instance and noticed it. The attached patch should make it clear, the check on !coreNodeName.equals(filterNodeName) will always be false in such case.