We have non SolrCloud cluster with Solr 4.1 version and often we get this error during indexing, Did anyone else had similar experience with Indexing or have seen this error.
2014-03-01 16:52:16,857 [1a44#fb2a/ActiveListingPump] priority=INFO app_name=listing-search-index thread=pool-15-thread-336 location=StreamingUpdateSolrServer line=162 Status for: null is 409 2014-03-01 16:52:16,858 [1a44#fb2a/ActiveListingPump] priority=ERROR app_name=listing-search-index thread=pool-15-thread-336 location=StreamingUpdateSolrServer line=304 error java.lang.Exception: Conflict Conflict request: http://localhost:8080/solr/activeInventory/update/javabin at org.apache.solr.client.solrj.impl.StreamingUpdateSolrServer$Runner.run(StreamingUpdateSolrServer.java:170) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) 2014-03-01 16:52:16,858 [1a44#fb2a/ActiveListingPump] priority=INFO app_name=listing-search-index thread=pool-15-thread-336 location=StreamingUpdateSolrServer line=200 finished: org.apache.solr.client.solrj.impl.StreamingUpdateSolrServer$Runner@331c403a