[
https://issues.apache.org/jira/browse/LUCENE-8726?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16810175#comment-16810175
]
Rupendra Peddacama commented on LUCENE-8726:
--------------------------------------------
[~ctargett] [~romseygeek]
Could you please check the patch for the branch_7_7. I have tried applying the
patch and running "ant test", it failed with the following two errors:
{code:java}
// code placeholder
[javac]
/Users/rpeddacama/Desktop/lucene-solr/lucene/queries/src/java/org/apache/lucene/queries/function/ValueSource.java:290:
error: cannot find symbol
[javac] this.searcher = searcher;
[javac] ^
[javac] symbol: variable searcher
[javac]
/Users/rpeddacama/Desktop/lucene-solr/lucene/queries/src/java/org/apache/lucene/queries/function/ValueSource.java:290:
error: cannot find symbol
[javac] this.searcher = searcher;
[javac] ^
[javac] symbol: variable searcher
[javac] location: class FromDoubleValuesSource
{code}
> WrappedDoubleValuesSource can leak IndexSearcher references
> -----------------------------------------------------------
>
> Key: LUCENE-8726
> URL: https://issues.apache.org/jira/browse/LUCENE-8726
> Project: Lucene - Core
> Issue Type: Bug
> Reporter: Alan Woodward
> Assignee: Alan Woodward
> Priority: Major
> Fix For: 7.7.2, 8.1
>
> Attachments: LUCENE-8726.patch
>
>
> Cause of SOLR-13315
> Index-specific DoubleValuesSources can be created by
> DoubleValuesSource.rewrite(), and the various consumers of these sources are
> careful not to store these rewritten sources on long-lived objects, such as
> queries that may be re-used between searchers. However, the bridge code
> between ValueSource and DoubleValuesSource does not return a new object from
> its rewrite method, instead caching the passed-in IndexSearcher, which means
> references to this searcher may leak.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
