Hi! I'm a Solr newbie, and I don't understand why autocommits aren't happening
in my Solr installation.
My one server running Solr:
- Ubuntu 10.04 (Lucid Lynx), with all the latest updates.
- Solr 1.4.0 running on Tomcat6
- Installation was done via "apt-get install solr-common solr-tomcat
tomcat6-admin"
My solrconfig.xml has:
<autoCommit>
<maxDocs>10000</maxDocs>
<maxTime>10000</maxTime>
</autoCommit>
My code can add documents just fine. But after 12 hours, autocommit has never
happened! Here's what I see on my Solr Admin pages:
CORE:
name: core
class:
version: 1.0
description: SolrCore
stats: coreName :
startTime : Thu Jul 22 21:38:30 UTC 2010
refCount : 2
aliases : []
name: searcher
class: org.apache.solr.search.SolrIndexSearcher
version: 1.0
description: index searcher
stats: searcherName : searc...@10ed7f5c main
caching : true
numDocs : 0
maxDoc : 0
reader :
SolrIndexReader{this=509f662e,r=readonlydirectoryrea...@509f662e,refCnt=1,segments=0}
readerDir : org.apache.lucene.store.NIOFSDirectory@/var/lib/solr/data/index
indexVersion : 1279834591965
openedAt : Thu Jul 22 23:58:28 UTC 2010
registeredAt : Thu Jul 22 23:58:28 UTC 2010
warmupTime : 3
name: searc...@10ed7f5c main
class: org.apache.solr.search.SolrIndexSearcher
version: 1.0
description: index searcher
stats: searcherName : searc...@10ed7f5c main
caching : true
numDocs : 0
maxDoc : 0
reader :
SolrIndexReader{this=509f662e,r=readonlydirectoryrea...@509f662e,refCnt=1,segments=0}
readerDir : org.apache.lucene.store.NIOFSDirectory@/var/lib/solr/data/index
indexVersion : 1279834591965
openedAt : Thu Jul 22 23:58:28 UTC 2010
registeredAt : Thu Jul 22 23:58:28 UTC 2010
warmupTime : 3
UPDATE HANDLERS:
name: updateHandler
class: org.apache.solr.update.DirectUpdateHandler2
version: 1.0
description: Update handler that efficiently directly updates the on-disk
main lucene index
stats: commits : 2
autocommits : 0
optimizes : 0
rollbacks : 0
expungeDeletes : 0
docsPending : 496590
adds : 496590
deletesById : 0
deletesByQuery : 0
errors : 0
cumulative_adds : 501989
cumulative_deletesById : 0
cumulative_deletesByQuery : 2
cumulative_errors : 0
There's nearly 500K pending commits, accumulated over the past 12 hours. I
think we're past the specified autocommit limits. :-)
What should I look at to figure out what's preventing autocommits?
Thank you all in advance!
John
