[infinispan-issues] [JBoss JIRA] Updated: (ISPN-498) Lucene Directory race condition on segments iterator has NPE thrown by Lucene index opening

[Sanne Grinovero (JIRA)]

     [ https://jira.jboss.org/browse/ISPN-498?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sanne Grinovero updated ISPN-498:
---------------------------------

    Description: 

Set<String> filesList = getFileList();
return filesList.toArray(new String[filesList.size()]);

is wrong as the size() allocates an array of a size which is potentially bigger than the number of Strings it's going to contain, populating some null values in the resulting array (which angers Lucene quite a lot)

  was:
{code}
Set<String> filesList = getFileList();
return filesList.toArray(new String[filesList.size()]);{code}
is wrong as the size() allocates an array of a size which is potentially bigger than the number of Strings it's going to contain, populating some null values in the resulting array (which angers Lucene quite a lot)



> Lucene Directory race condition on segments iterator has NPE thrown by Lucene index opening
> -------------------------------------------------------------------------------------------
>
>                 Key: ISPN-498
>                 URL: https://jira.jboss.org/browse/ISPN-498
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Lucene Directory
>    Affects Versions: 4.0.0.Final, 4.1.0.ALPHA1, 4.1.0.ALPHA2, 4.1.0.ALPHA3, 4.1.0.BETA1, 4.1.0.BETA2
>            Reporter: Sanne Grinovero
>            Assignee: Sanne Grinovero
>             Fix For: 4.1.0.CR1, 5.0.0.BETA1
>
>
> Set<String> filesList = getFileList();
> return filesList.toArray(new String[filesList.size()]);
> is wrong as the size() allocates an array of a size which is potentially bigger than the number of Strings it's going to contain, populating some null values in the resulting array (which angers Lucene quite a lot)

-- 
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira