Ganesh created SOLR-9466: ---------------------------- Summary: During concurrency some Solr document are not seen even after soft and hard commit Key: SOLR-9466 URL: https://issues.apache.org/jira/browse/SOLR-9466 Project: Solr Issue Type: Bug Security Level: Public (Default Security Level. Issues are Public) Components: SolrCloud Affects Versions: 4.10.2 Environment: Cent OS Reporter: Ganesh Priority: Critical
Solr cloud with 2 nodes, master master, with 5 collection and 2 shards in each collection. During concurrent usage of SOLR where both updates and search is sent to SOLR server, some of our updates / adding of new documents are getting lost. We could see that update hitting solr and we could see it in localhost_access file of tomcat, also in catalina.out. But still we couldn't see that record while searching. Following is the catalina.out logs for the document which is getting indexed properly. Sep 01, 2016 7:39:31 AM org.apache.solr.update.processor.LogUpdateProcessor processAdd FINE: PRE_UPDATE add{,id=CUA0000004390000019223370564139207241C3LEA0000020769223370567404392838EXCC3000001} {{params(crid=CUA0000004390000019223370564139207241C3LEA0000020769223370567404392838EXCC3000001),defaults(wt=xml)}} Sep 01, 2016 7:39:31 AM org.apache.solr.update.TransactionLog <init> FINE: New TransactionLog file=/ebdata2/solrdata/IOB_shard1_replica1/data/tlog/tlog.0000000000000220856, exists=false, size=0, openExisting=false Sep 01, 2016 7:39:31 AM org.apache.solr.update.SolrCmdDistributor submit FINE: sending update to http://xx.xx.xx.xx:7070/solr/IOB_shard1_replica2/ retry:0 add{_version_=1544254202941800448,id=CUA0000004390000019223370564139207241C3LEA0000020769223370567404392838EXCC3000001} params:update.distrib=FROMLEADER&distrib.from=http%3A%2F%2Fxx.xx.xx.xx%3A7070%2Fsolr%2FIOB_shard1_replica1%2F Sep 01, 2016 7:39:31 AM org.apache.solr.client.solrj.impl.ConcurrentUpdateSolrServer$Runner run FINE: starting runner: org.apache.solr.client.solrj.impl.ConcurrentUpdateSolrServer$Runner@3fb794b2 Sep 01, 2016 7:39:31 AM org.apache.solr.update.processor.LogUpdateProcessor finish FINE: PRE_UPDATE FINISH {{params(crid=CUA0000004390000019223370564139207241C3LEA0000020769223370567404392838EXCC3000001),defaults(wt=xml)}} Sep 01, 2016 7:39:31 AM org.apache.solr.client.solrj.impl.ConcurrentUpdateSolrServer$Runner run FINE: finished: org.apache.solr.client.solrj.impl.ConcurrentUpdateSolrServer$Runner@3fb794b2 Sep 01, 2016 7:39:31 AM org.apache.solr.update.processor.LogUpdateProcessor finish INFO: [IOB_shard1_replica1] webapp=/solr path=/update params={crid=CUA0000004390000019223370564139207241C3LEA0000020769223370567404392838EXCC3000001} {add=[CUA0000004390000019223370564139207241C3LEA0000020769223370567404392838EXCC3000001 (1544254202941800448)]} 0 9 Sep 01, 2016 7:39:31 AM org.apache.solr.servlet.SolrDispatchFilter doFilter FINE: Closing out SolrRequest: {{params(crid=CUA0000004390000019223370564139207241C3LEA0000020769223370567404392838EXCC3000001),defaults(wt=xml)}} For the one which document is not getting indexed, we could only following log in catalina.out Sep 01, 2016 7:39:56 AM org.apache.solr.update.processor.LogUpdateProcessor finish FINE: PRE_UPDATE FINISH {{params(crid=CUA0000004390000019223370564139182810C3LEA0000020179223370567061972057EXCC1000002),defaults(wt=xml)}} Sep 01, 2016 7:39:56 AM org.apache.solr.update.processor.LogUpdateProcessor finish INFO: [IOB_shard1_replica1] webapp=/solr path=/update params={crid=CUA0000004390000019223370564139182810C3LEA0000020179223370567061972057EXCC1000002} {} 0 1 Sep 01, 2016 7:39:56 AM org.apache.solr.servlet.SolrDispatchFilter doFilter FINE: Closing out SolrRequest: {{params(crid=CUA0000004390000019223370564139182810C3LEA0000020179223370567061972057EXCC1000002),defaults(wt=xml)}} We have set autosoftcommit to 1 seconds and autohardcommit to 30 seconds. We are getting any errors or exceptions in the log. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org