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From "Shawn Heisey (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (SOLR-9466) During concurrency some Solr document are not seen even after soft and hard commit
Date Thu, 01 Sep 2016 16:36:20 GMT

     [ https://issues.apache.org/jira/browse/SOLR-9466?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Shawn Heisey closed SOLR-9466.
------------------------------
    Resolution: Invalid

This is the wrong place for this discussion.  Please move it to the mailing list or the IRC
channel.  If a discussion there determines that there's a bug in a current version, we can
re-open the issue.

Please don't think that I'm unwilling to help ... it just needs to happen in the correct place.
 I have some questions for you to answer about your installation.  If you can go there in
the next few hours, you'll find that I am reachable on IRC:

https://wiki.apache.org/solr/IRCChannels


> 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 see only following log in
catalina.out. Not sure whether it's getting added to SOLR.
> 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 not getting any errors or exceptions in the log. 



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