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Posted to dev@lucene.apache.org by "Shawn Heisey (JIRA)" <ji...@apache.org> on 2013/05/17 23:47:17 UTC
[jira] [Updated] (SOLR-3950) Attempting postings="BloomFilter"
results in UnsupportedOperationException
[ https://issues.apache.org/jira/browse/SOLR-3950?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Shawn Heisey updated SOLR-3950:
-------------------------------
Attachment: SOLR-3950-no-arg-constructor-change.patch
As I was looking into how to implement this, I found myself unable to figure out how to proceed. Then I had an idea - change the no-arg constructor so that it just uses the default postings format from the default codec.
I fully expect that there's something fundamentally wrong with this approach, so if that's the case, can someone let me know why it's bad?
> Attempting postings="BloomFilter" results in UnsupportedOperationException
> --------------------------------------------------------------------------
>
> Key: SOLR-3950
> URL: https://issues.apache.org/jira/browse/SOLR-3950
> Project: Solr
> Issue Type: Bug
> Affects Versions: 4.1
> Environment: Linux bigindy5 2.6.32-279.9.1.el6.centos.plus.x86_64 #1 SMP Wed Sep 26 03:52:55 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
> [root@bigindy5 ~]# java -version
> java version "1.7.0_07"
> Java(TM) SE Runtime Environment (build 1.7.0_07-b10)
> Java HotSpot(TM) 64-Bit Server VM (build 23.3-b01, mixed mode)
> Reporter: Shawn Heisey
> Assignee: Shawn Heisey
> Fix For: 4.4
>
> Attachments: SOLR-3950-no-arg-constructor-change.patch
>
>
> Tested on branch_4x, checked out after BlockPostingsFormat was made the default by LUCENE-4446.
> I used 'ant generate-maven-artifacts' to create the lucene-codecs jar, and copied it into my sharedLib directory. When I subsequently tried postings="BloomFilter" I got a the following exception in the log:
> {code}
> Oct 15, 2012 11:14:02 AM org.apache.solr.common.SolrException log
> SEVERE: java.lang.UnsupportedOperationException: Error - org.apache.lucene.codecs.bloom.BloomFilteringPostingsFormat has been constructed without a choice of PostingsFormat
> {code}
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