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Posted to dev@lucene.apache.org by "Vadim Kisselmann (JIRA)" <ji...@apache.org> on 2011/08/11 16:17:27 UTC
[jira] [Issue Comment Edited] (SOLR-2565) Prevent IW#close and cut
over to IW#commit
[ https://issues.apache.org/jira/browse/SOLR-2565?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13083094#comment-13083094 ]
Vadim Kisselmann edited comment on SOLR-2565 at 8/11/11 2:16 PM:
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I tested the nightly build #1595 with an new patch (2565), but NRT doesn't work in my case.
I index 10 docs/sec, it takes 1-30sec. to see the results.
same behavior when i update an existing document.
My addedDate is an timestamp (default="NOW"). In worst case i can see what the document which i indexed is already more when 30
seconds in my index, but i can't see it.
My Settings:
<autoCommit>
<maxDocs>1000</maxDocs>
<maxTime>60000</maxTime>
</autoCommit>
<autoSoftCommit>
<maxDocs>1</maxDocs>
<maxTime>1000</maxTime>
</autoSoftCommit>
Are my settings wrong or need you more details?
Should i use the coldSearcher (default=false)? Or set maxWarmingSearchers higher than 2?
was (Author: ldb):
I tested the nightly build #1595 with an new patch (2565), but NRT doesn't work in my case.
I index 10 docs/sec, it takes 1-30sec. to see the results.
same behavior when i update an existing document.
My addedDate is an timestamp (default="NOW"). In worst case i can see what the document which i indexed is already more when 30
seconds in my index, but i can't see it.
My Settings:
<autoCommit>
<maxDocs>1000</maxDocs>
<maxTime>60000</maxTime>
</autoCommit>
<autoSoftCommit>
<maxDocs>1</maxDocs>
<maxTime>1000</maxTime>
</autoSoftCommit>
Are my settings wrong or need you more details?
> Prevent IW#close and cut over to IW#commit
> ------------------------------------------
>
> Key: SOLR-2565
> URL: https://issues.apache.org/jira/browse/SOLR-2565
> Project: Solr
> Issue Type: Improvement
> Components: update
> Affects Versions: 4.0
> Reporter: Simon Willnauer
> Assignee: Mark Miller
> Fix For: 4.0
>
> Attachments: SOLR-2565.patch, SOLR-2565.patch
>
>
> Spinnoff from SOLR-2193. We already have a branch to work on this issue here https://svn.apache.org/repos/asf/lucene/dev/branches/solr2193
> The main goal here is to prevent solr from closing the IW and use IW#commit instead. AFAIK the main issues here are:
> The update handler needs an overhaul.
> A few goals I think we might want to look at:
> 1. Expose the SolrIndexWriter in the api or add the proper abstractions to get done what we now do with special casing:
> 2. Stop closing the IndexWriter and start using commit (still lazy IW init though).
> 3. Drop iwAccess, iwCommit locks and sync mostly at the Lucene level.
> 4. Address the current issues we face because multiple original/'reloaded' cores can have a different IndexWriter on the same index.
> Eventually this is a preparation for NRT support in Solr which I will create a followup issue for.
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