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Posted to dev@lucene.apache.org by "Uwe Schindler (JIRA)" <ji...@apache.org> on 2018/08/08 17:36:00 UTC
[jira] [Updated] (SOLR-12645) MemClassLoader#loadResource() is
broken
[ https://issues.apache.org/jira/browse/SOLR-12645?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Uwe Schindler updated SOLR-12645:
---------------------------------
Description:
ResourceLoader#openResource() in this impl always returns null and ignores the ByteBuffer with data that it fetched before (it should warp it with an InputStream). If ResourceLoader#openResource is not supported, it should throw UOE, but returning "null" is against the contract! In addition, it does not ask the parent ResourceLoader first (like when finding classes).
This class is completely new to me, but looks like it's used with the plugin system. It should be fixed, as it might be passed as ResourceLoader around, leading to NPEs.
Any comments what's wrong here?
was:
ResourceLoader#openResource() in this impl always returns null and ignores the ByteBuffer with data that it fetched before (it should warp it with an InputStream). If ResourceLoader#openResource is not supported, it should throw UOE, but returning "null" is against the contract!
This class is completely new to me, but looks like it's used with the plugin system. It should be fixed, as it might be passed as ResourceLoader around, leading to NPEs.
Any comments what's wrong here?
> MemClassLoader#loadResource() is broken
> ---------------------------------------
>
> Key: SOLR-12645
> URL: https://issues.apache.org/jira/browse/SOLR-12645
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Components: Plugin system
> Reporter: Uwe Schindler
> Priority: Major
>
> ResourceLoader#openResource() in this impl always returns null and ignores the ByteBuffer with data that it fetched before (it should warp it with an InputStream). If ResourceLoader#openResource is not supported, it should throw UOE, but returning "null" is against the contract! In addition, it does not ask the parent ResourceLoader first (like when finding classes).
> This class is completely new to me, but looks like it's used with the plugin system. It should be fixed, as it might be passed as ResourceLoader around, leading to NPEs.
> Any comments what's wrong here?
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